Thrust roller bearings
522 dimension rows · 522 model records · FAG, INA, NTN, SKF
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Thrust roller bearings: types, dimensions & brand filters
Rollers carry predominantly axial load; cylindrical, needle and spherical thrust designs have different alignment capability.
On this page10 sections ⌄
Thrust bearing size chart: model, direction and assembly height
Query 1,530 source-labelled models in 1,659 bearing or specified-seat configurations. Filter the shaft bore, outside envelope and complete height together. A housing-washer opening, one washer’s thickness or a roller diameter is not the same measurement.
These rows describe complete cylindrical roller thrust bearings, not the roller cage or individual washers sold separately.
Filters update immediately. Dimensions match the envelope shown in each row; optional seat configurations are labelled separately and are not new catalogue part numbers. Changing construction clears dimension fields. Changing units converts valid inputs; inch results are conversions rounded to six decimals, not an inch-series classification.
260 configurations match. Showing 1–24.
| Brand / model / configuration | Shaft bore | Envelope outside | Assembly height | Axial directions | Assembly scope |
|---|---|---|---|---|---|
| INA81102-TVRecorded bearing | 15 mmd | 28 mmD | 9 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81102 TNRecorded bearing | 15 mmd | 28 mmD | 9 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81103-TVRecorded bearing | 17 mmd | 30 mmD | 9 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81103 TNRecorded bearing | 17 mmd | 30 mmD | 9 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81104-TVRecorded bearing | 20 mmd | 35 mmD | 10 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81104 TNRecorded bearing | 20 mmd | 35 mmD | 10 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81105-TVRecorded bearing | 25 mmd | 42 mmD | 11 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81105 TNRecorded bearing | 25 mmd | 42 mmD | 11 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81106-TVRecorded bearing | 30 mmd | 47 mmD | 11 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81106 TNRecorded bearing | 30 mmd | 47 mmD | 11 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81206-LRecorded bearing | 30 mmd | 52 mmD | 16 mmB | Not reported | Recorded complete bearing; seat construction not reported |
| INA81206-TVRecorded bearing | 30 mmd | 52 mmD | 16 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81206 TNRecorded bearing | 30 mmd | 52 mmD | 16 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA89306-TVRecorded bearing | 30 mmd | 60 mmD | 18 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF89306 TNRecorded bearing | 30 mmd | 60 mmD | 18 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81107-TVRecorded bearing | 35 mmd | 52 mmD | 12 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81107 TNRecorded bearing | 35 mmd | 52 mmD | 12 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81207-TVRecorded bearing | 35 mmd | 62 mmD | 18 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81207 TNRecorded bearing | 35 mmd | 62 mmD | 18 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA89307-TVRecorded bearing | 35 mmd | 68 mmD | 20 mmB | One direction | Recorded complete bearing; seat construction not reported |
| INA81108-TVRecorded bearing | 40 mmd | 60 mmD | 13 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81108 TNRecorded bearing | 40 mmd | 60 mmD | 13 mmH | One direction | Recorded complete bearing; seat construction not reported |
| INA81208-TVRecorded bearing | 40 mmd | 68 mmD | 19 mmB | One direction | Recorded complete bearing; seat construction not reported |
| SKF81208 TNRecorded bearing | 40 mmd | 68 mmD | 19 mmH | One direction | Recorded complete bearing; seat construction not reported |
No verified configuration matches these conditions in this snapshot. Check units, construction and the full marking. A nearby size is not substituted; absence here does not prove that a part does not exist.
Why apparently similar dimensions are kept separate
- Shaft bore vs housing opening
- The shaft washer locates on the shaft; the housing washer is a different component. The original symbol stays below each value. NSK double-direction rows use d2 for the actual shaft bore; the separate drawing dimension d must not replace it.
- Complete height vs part thickness
- H, T and indexed T symbols can describe different complete configurations across manufacturers. Read the row’s scope. A central washer thickness or a partial height in a drawing is not the complete assembly height.
- With a separate seat washer
- A sphered housing washer and an additional aligning seat washer are not the same part. The chart adds a separate configuration only when the source explicitly identifies the seat washer and gives its resulting outside envelope and height. The extra height is not calculated by adding component thicknesses.
- Direction is about axial force
- One-direction and both-direction describe axial load support, not clockwise versus counterclockwise rotation. Double direction is not a claim of double the load capacity.
Checks before using a dimensional candidate
- Match the complete marking, bearing construction and whether separate washers belong to the assembly. Do not identify an OEM kit by dimensions alone.
- Match the actual shaft bore, outside envelope and installed height. For a seat-washer configuration, check the named seat and mating spherical geometry.
- Open the product record for available ratings, speeds, chamfers and component dimensions. Confirm that load ratings are axial before using a calculation tool.
- Check minimum load, lubrication, fits, shoulders, retention and temperature with the applicable manufacturer instructions. Thrust ball bearings cannot supply the missing radial support.
Source-property snapshot 2026-10-03. The chart is an independent nominal-dimension reference, not a full catalogue, stock list, toleranced drawing or replacement approval. Separate washers/cages, combined radial/axial units, precision angular-contact assemblies and plain thrust pads need their own geometry. Rows without unambiguous manufacturer dimensions remain outside this chart. Construction guidance: NSK Thrust Ball Bearings and Bearing ABCs; dimensions and optional configurations: the retained manufacturer properties.
What is this bearing type?
Thrust roller bearings are built primarily for axial load. Cylindrical, needle and spherical roller thrust designs have different raceway geometry, alignment behaviour and permitted radial loading; “roller thrust” alone is not enough to select a bearing.
| Part or design | What it does | What to verify |
|---|---|---|
| Cylindrical roller thrust | Supports axial load; differential sliding affects speed capability. | Do not assign radial-load capacity to this construction. |
| Needle roller thrust | Uses a compact axial roller-and-cage arrangement. | Check whether separate race washers or prepared adjacent raceways are specified. |
| Spherical roller thrust | A self-aligning design can support radial load when an appropriate axial load is also present. | Check the permitted combined-load conditions for the exact bearing. |
On a small screen, scroll the table horizontally to read all three columns.
Variants that change the answer
Washer, cage and rolling-element scope must remain explicit. A replacement washer is not a complete thrust bearing, and two assemblies do not automatically establish a valid double-direction installation.
What the family name cannot tell you
The axial height symbol and component dimensions must come from the drawing. Do not assume a catalogue field labelled “width” always means the width B used for radial bearings.
Identify the exact part before comparing
- Identify the roller type and allowed load directions.
- Confirm washer support, minimum load and the installed orientation.
- Compare complete-assembly dimensions and the specified lubrication and speed conditions.
Inspect real catalogue records below →Thrust ball comparison →Assembly dimensions →Load calculations →
Technical reference basis: NSK: Thrust Roller Bearings; Needle Roller Bearings. Explanation and lookup workflow: BearingScope. Manufacturer-specific limits remain attached to the exact product record.
Thrust roller bearings: cylindrical, needle, tapered and spherical compared
A roller thrust search needs more than an inside and outside diameter. Identify the roller geometry, load directions, race-washer supply and complete axial stack before choosing a model.
Four roller thrust constructions
| Type | Typical selection reason | Important boundary |
|---|---|---|
| Cylindrical roller thrust | High axial load and axial stiffness | A thrust-only design; differential sliding affects speed selection. |
| Needle roller thrust | Compact axial section with suitable raceways | A cage-only assembly may need separate race washers. |
| Tapered roller thrust | A documented tapered-roller axial arrangement | Rib/washer geometry varies; not a radial cup-and-cone unit laid on its side. |
| Spherical roller thrust | High axial duty with a self-aligning raceway | Some combined radial load is possible only within the exact design's restrictions. |
On a small screen, scroll the table horizontally.
The blanket statement 'every thrust bearing cannot take radial load' is wrong. It applies to thrust ball and ordinary cylindrical roller thrust designs, but not indiscriminately to all spherical roller thrust arrangements.
Spherical roller thrust versus radial spherical roller
A spherical roller thrust bearing uses an axial load path with a self-aligning housing raceway. It is selected for axial duty; radial force, where permitted, must remain within the manufacturer's combined-load conditions. A radial spherical roller bearing has a different arrangement and nominal envelope.
| Check | Why it matters |
|---|---|
| Axial load and reversal | A single thrust arrangement does not automatically react reverse axial load. |
| Radial-to-axial relationship | Combined-load permission is conditional, not an unrestricted radial rating. |
| Minimum load | The bearing may need a specified minimum axial load or spring arrangement. |
| Alignment and seats | Self-alignment does not remove the need for correct washer support and documented limits. |
On a small screen, scroll the table horizontally.
Cylindrical versus tapered roller thrust details
NSK describes cylindrical roller thrust designs as axial-only supports with high axial rigidity; differential sliding makes the speed limit an important check. For its tapered roller thrust range, TT has a housing-washer rib while TTF does not. Keep these brand-specific construction distinctions instead of translating a generic 'tapered thrust' name into one design.
| Need to decide | Record explicitly |
|---|---|
| Radial guidance | Whether the exact design supplies permitted guidance or needs a separate radial support. |
| Washer location | How the races remain centred over the rolling track. |
| Speed and heat | The documented lubricant and bearing-specific limiting conditions. |
| Replacement scope | All washers, rollers/cage and required retention—not only one ring. |
On a small screen, scroll the table horizontally.
A rib that guides a component does not by itself establish an unrestricted external radial-load capacity.
Cage-only, washers and complete assembly height
A needle or cylindrical roller thrust cage can be supplied separately from its race washers. Where the adjacent machine surface serves as a raceway, it must meet the specified hardness, finish and geometry. An ordinary spacer is not automatically a qualified rolling raceway.
| Dimension or supply | Check before comparing |
|---|---|
| Inside and outside diameter | Which component or complete assembly the dimensions describe. |
| Axial height | Whether it includes both required race washers. |
| Washer series | Shaft-piloted, housing-piloted and other washer designs have different locating roles. |
| JTEKT WS.811 / GS.811 examples | Respectively shaft- and housing-piloted washer series for the stated metric 811 cylindrical thrust application. |
| Complete part identity | Cage assembly, washer pair and retained unit numbers are not interchangeable labels. |
On a small screen, scroll the table horizontally.
Lubrication and minimum-load decisions
Lubricant must reach the roller ends, raceways and guided contacts required by the design. Do not transfer a grease recommendation from a radial bearing to a thrust assembly with a different oil path.
NSK's spherical roller thrust overview specifies oil lubrication for the range it describes because grease access to some internal contacts is difficult. That is source- and design-scoped guidance, not a claim that every maker's thrust bearing can never use grease.
- Identify the exact bearing, orientation and lubricant method.
- Obtain its load, speed and minimum-load conditions, including transient and starting duty.
- Check supply, distribution, drain/return and temperature together.
- Keep missing factors unresolved; do not use a universal percentage of dynamic capacity as an invented minimum load.
Application checks for axial-load machinery
These are family-selection starting points from manufacturer application references. A crane hook, propeller shaft, turbocharger or vehicle kit still needs its own complete assembly design and safety requirements.
| Application context | Useful starting construction | Question to answer |
|---|---|---|
| Rotary machine-tool table | Documented cylindrical or other thrust arrangement | Where are radial and overturning loads reacted? |
| Extruder or injection machinery | High axial-capacity roller thrust arrangement | What are the continuous load, reversals, speed and heat conditions? |
| Compact axial mechanism | Needle thrust cage with its specified raceways | Is the measured stack height complete? |
| Heavy support with alignment movement | Spherical roller thrust arrangement | Are alignment, minimum axial load and combined-load limits satisfied? |
On a small screen, scroll the table horizontally.
Before fitting or replacing a roller thrust assembly
- Isolate the equipment and support the axial load before removing retainers.
- Record the shaft washer, housing washer, cage and direction of thrust.
- Check seats, shoulders, raceway surfaces and the method of keeping components centred.
- Verify complete height, lubricant passages and any spring/minimum-load arrangement.
- Follow the exact fitting and retention procedure, then verify load direction and freedom from unintended contact.
No universal installation torque, clearance or preload is supplied here. The checklist identifies required information; it is not a substitute for the assembly-specific procedure.
Questions to settle before selecting a model
Is a needle thrust bearing the same as a radial needle bearing?
No. The load path and raceway arrangement differ. A small radial section and a small axial stack are different design requirements.
Can I omit the thrust washers?
Only if the design explicitly uses qualified adjacent surfaces as the raceways. Matching stack height does not establish suitable hardness, finish or support.
Does a roller thrust bearing always need oil?
The requirement is design-specific. Follow the exact catalogue and assembly instructions; do not generalize one manufacturer's spherical-thrust guidance to all types.
Can a spherical roller thrust bearing carry only radial load?
Do not assume that. Permitted radial load is tied to axial loading and manufacturer restrictions, including minimum-load conditions.
Reviewed 2026-10-01. Technical basis: NSK Thrust Roller Bearings; SKF Explorer Spherical Roller Thrust Bearings: Design Options; SKF Bearings and Mounted Products 2018: Minimum Axial Load; JTEKT Needle Roller Bearings: Thrust Washers; NSK Needle Roller Bearings; NSK Bearing Mounting. Original BearingScope explanation and checklists. General guidance is not a model-specific installation instruction or replacement approval.
Application starting points
Where this family is used
Axial positioning and heavily loaded shafts.
Read equipment selection guides →Do not skip
Selection and interchange checks
Determine single or double direction, washer support, minimum load and allowable radial load for the exact type.
Full verification checklist →Database-backed results
1,441 recordsThrust roller bearings — actual products
First 12 records. Open all results to filter brands and technical attributes. These are search candidates, not approved replacements.
| Brand / complete designation | Type | d×D×B (mm) | Closure | Original precision | Clearance |
|---|---|---|---|---|---|
| FAG292/1000-E1-MB | Axial spherical roller bearing | 1000×1320×190 | Not reported | Not reported | Not reported |
| FAG292/1060-E1-MB | Axial spherical roller bearing | 1060×1400×206 | Not reported | Not reported | Not reported |
| SKF29230 E | Spherical roller thrust bearing with stamped steel cage | 150×215×— | Not reported | Not reported | Not reported |
| FAG29230-E1-MB | Axial spherical roller bearing | 150×215×39 | Not reported | Not reported | Not reported |
| FAG29232-E1-MB | Axial spherical roller bearing | 160×225×39 | Not reported | Not reported | Not reported |
| FAG29234-E1-MB | Axial spherical roller bearing | 170×240×42 | Not reported | Not reported | Not reported |
| SKF29236 E | Spherical roller thrust bearing with stamped steel cage | 180×250×— | Not reported | Not reported | Not reported |
| FAG29236-E1-MB | Axial spherical roller bearing | 180×250×42 | Not reported | Not reported | Not reported |
| FAG29238-E1-MB | Axial spherical roller bearing | 190×270×48 | Not reported | Not reported | Not reported |
| KOYO29240 | Axial spherical roller bearing | 200×280×15 | Not reported | Not reported | Not reported |
| SKF29240 E | Spherical roller thrust bearing with stamped steel cage | 200×280×— | Not reported | Not reported | Not reported |
| FAG29240-E1-MB | Axial spherical roller bearing | 200×280×48 | Not reported | Not reported | Not reported |
— = not recorded. Width conventions differ for tapered assemblies, thrust bearings and mounted units. Always inspect the dimensional drawing.
Filter all 1,441 records →All recorded subtypes in this family
Original catalogue descriptions are preserved in the records. Identical display names, including singular/plural variants, share one combined entry. Selecting a subtype opens its brand and technical filters.
Angle ring (l-shaped thrust collar) for single row cylindrical roller bearings, nu or nj design96Axial conical thrust cage needle roller bearing13Axial cyl roller and cage assy -ls33Axial cylindrical roller bearing157Axial needle roller and cage assembly33Axial needle roller bearings287Axial spherical roller bearings250Axial tapered roller bearing10Axial/radial roller bearing66Combined needle roller / angular contact ball bearing for axial loads in both directions15Combined needle roller / angular contact ball bearing for axial loads in one direction15Combined needle roller / cylindrical roller thrust bearing9Combined needle roller / thrust ball bearing13Cylindrical roller and cage thrust assembly44Double row cylindrical roller thrust bearing, single direction18Needle roller and cage thrust assembly30Needle roller thrust bearing with centring flange, single direction9Needle roller/axial ball bearing44Needle roller/axial cylindrical roller bearing106Single direction cylindrical roller thrust bearing2Single direction tapered roller thrust bearing7Single row cylindrical roller thrust bearing, single direction85Spherical roller thrust bearing with machined metal cage51Spherical roller thrust bearing with stamped steel cage48
No subtype matches this text.
Look up real bearing dimensions
Choose a bearing structure, then enter the dimensions you know. You can leave unknown dimensions blank. The chart contains 29,253 catalogue records whose bore, outside diameter and width or height symbols have been checked against retained manufacturer properties. It is not a complete ISO standard or an interchange list.
Changing units converts entered values; it does not reinterpret 12.7 mm as 12.7 inches. Inch fractions such as 1/2 are accepted. A blank field means unknown, not zero.
Showing the first 24 of 184 Thrust roller bearings records. Filters apply immediately.
| Brand / complete designation | Original construction | Bore d | Outside D | Width / height | Recorded closure |
|---|---|---|---|---|---|
| FAG29412-E1-XL | Axial spherical roller bearing | 60 mm | 130 mm | 42 mm (T) | Not reported |
| FAG29412-E1-XL-N1 | Axial spherical roller bearing | 60 mm | 130 mm | 42 mm (T) | Not reported |
| FAG29413-E1-XL | Axial spherical roller bearing | 65 mm | 140 mm | 45 mm (T) | Not reported |
| FAG29413-E1-XL-N1 | Axial spherical roller bearing | 65 mm | 140 mm | 45 mm (T) | Not reported |
| FAG29414-E1-XL | Axial spherical roller bearing | 70 mm | 150 mm | 48 mm (T) | Not reported |
| FAG29414-E1-XL-N1 | Axial spherical roller bearing | 70 mm | 150 mm | 48 mm (T) | Not reported |
| FAG29415-E1-XL | Axial spherical roller bearing | 75 mm | 160 mm | 51 mm (T) | Not reported |
| FAG29415-E1-XL-N1 | Axial spherical roller bearing | 75 mm | 160 mm | 51 mm (T) | Not reported |
| FAG29416-E1-XL | Axial spherical roller bearing | 80 mm | 170 mm | 54 mm (T) | Not reported |
| FAG29416-E1-XL-N1 | Axial spherical roller bearing | 80 mm | 170 mm | 54 mm (T) | Not reported |
| FAG29317-E1-XL | Axial spherical roller bearing | 85 mm | 150 mm | 39 mm (T) | Not reported |
| FAG29417-E1-XL | Axial spherical roller bearing | 85 mm | 180 mm | 58 mm (T) | Not reported |
| FAG29417-E1-XL-N1 | Axial spherical roller bearing | 85 mm | 180 mm | 58 mm (T) | Not reported |
| FAG29318-E1-XL | Axial spherical roller bearing | 90 mm | 155 mm | 39 mm (T) | Not reported |
| FAG29418-E1-XL | Axial spherical roller bearing | 90 mm | 190 mm | 60 mm (T) | Not reported |
| FAG29418-E1-XL-N1 | Axial spherical roller bearing | 90 mm | 190 mm | 60 mm (T) | Not reported |
| FAG29320-E1-XL | Axial spherical roller bearing | 100 mm | 170 mm | 42 mm (T) | Not reported |
| FAG29320-E1-XL-N1 | Axial spherical roller bearing | 100 mm | 170 mm | 42 mm (T) | Not reported |
| FAG29420-E1-XL | Axial spherical roller bearing | 100 mm | 210 mm | 67 mm (T) | Not reported |
| FAG29420-E1-XL-N1 | Axial spherical roller bearing | 100 mm | 210 mm | 67 mm (T) | Not reported |
| FAG29322-E1-XL | Axial spherical roller bearing | 110 mm | 190 mm | 48 mm (T) | Not reported |
| FAG29322-E1-XL-N1 | Axial spherical roller bearing | 110 mm | 190 mm | 48 mm (T) | Not reported |
| FAG29422-E1-XL | Axial spherical roller bearing | 110 mm | 230 mm | 73 mm (T) | Not reported |
| FAG29422-E1-XL-N1 | Axial spherical roller bearing | 110 mm | 230 mm | 73 mm (T) | Not reported |
Page 1
Read the width symbol: B, T and H are not interchangeable labels. For a tapered pair use assembly T, not the cone width. Needle designs without an inner ring may use roller-set bore Fw instead of d and are outside this d/D chart. Matched sets, housings and loose cups/cones are also excluded. Open the full product to check drawings, ratings, seals, clearance and precision.
Snapshot 2026-10-02. Every row keeps its actual product link and source-reported units; missing or ambiguous geometry is withheld. Equal nominal size alone does not approve replacement. Inch display is a conversion, rounded to six decimals, not an inch-series classification.
Bearing size charts: PDF downloads
Download searchable English tables with the brand, complete designation, source-labelled dimensions in millimetres and links to the matching model records. Choose a family or a series; the charts preserve construction differences instead of treating every size as interchangeable.
Scope: original BearingScope reference tables from our verified catalogue snapshots. These are not manufacturer manuals, CAD, full technical datasheets or a complete list of all bearing sizes. Equal dimensions do not establish interchangeability. No load ratings, tolerances or vehicle fitment are inferred.
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Reference basis & data limits
Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.
Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.