6022 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 6022. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.
On this page5 sections ⌄
Find by measured dimensions
Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.
6022 dimensions and recorded technical data
This base designation has conflicting recorded dimensions. Choose the complete brand and designation below. A single dimensional answer would hide a real difference between records.
The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 51 recorded variants are listed. A dash means the value is missing, not zero.
Read the original dimensions for 6022
Boundary size alone does not describe every ring, shoulder or assembled unit. These tables retain the recorded manufacturer labels, symbols, units and limits for each complete marking. Expand a record to check its detailed measurements.
Important: an approximate value, a minimum or a maximum keeps that qualifier. These reference extracts are not CAD drawings, fit recommendations or replacement approvals.
SKF 6022 — 12 dimension fields
Deep groove ball bearing. Source: SKF product catalogue; recorded snapshot 2026-09-02.
Use the complete designation shown here. A seal, cage, clearance or precision suffix can matter even when nominal boundary dimensions match.
Minimum and maximum mounting dimensions are limits, not nominal bearing dimensions. Check shaft/housing shoulders and fillets against the current drawing before designing a seat.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 110 mm |
| Deviation limits of mid-range bore diameter | t Δdmp | -0.015 to 0 mm |
| Outside diameter | D | 170 mm |
| Deviation limits of mid-range outside diameter | t ΔDmp | -0.018 to 0 mm |
| Width | B | 28 mm |
| Deviation limits of ring width | t ΔBs | -0.1 to 0 mm |
| Shoulder diameter | d 1 | ≈ 129.05 mm |
| Recess diameter | D 2 | ≈ 155.3 mm |
| Chamfer dimension | r 1,2 | min. 2 mm |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Diameter of shaft abutment | d a | min. 119 mm |
| Diameter of housing abutment | D a | max. 161 mm |
| Radius of shaft or housing fillet | r a | max. 2 mm |
FAG 6022 — 9 dimension fields
Deep groove ball bearing. Source: Schaeffler medias — FAG; recorded snapshot 2026-09-02.
Use the complete designation shown here. A seal, cage, clearance or precision suffix can matter even when nominal boundary dimensions match.
Minimum and maximum mounting dimensions are limits, not nominal bearing dimensions. Check shaft/housing shoulders and fillets against the current drawing before designing a seat.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 110 mm |
| Outside diameter | D | 170 mm |
| Width | B | 28 mm |
| Minimum chamfer dimension | rmin | 2 mm |
| Shoulder diameter outer ring | D1 | 151.02 mm |
| Shoulder diameter inner ring | d1 | 129.12 mm |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 118.8 mm |
| Maximum diameter of housing shoulder | Da max | 161.2 mm |
| Maximum fillet radius | ra max | 2 mm |
KOYO 6022 — 3 dimension fields
Deep groove ball bearing. Source: JTEKT / Koyo product catalogue; recorded snapshot 2026-09-02.
Use the complete designation shown here. A seal, cage, clearance or precision suffix can matter even when nominal boundary dimensions match.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 110 mm |
| Outside diameter | D | 170 mm |
| Width | B | 28 mm |
TIMKEN 6022 — 4 dimension fields
Deep groove ball bearing. Source: Timken official dimensional catalogue; recorded snapshot 2026-10-01.
Metric and inch measurements below are the values published together in this dated manufacturer record. Their displayed rounding is retained; the inch column does not turn a metric design into an inch-series design.
Keep the full marking shown for this record. Equal nominal dimensions do not establish matching closure, clearance, precision, material or operating limits.
Shaft and housing backing-shoulder dimensions, maximum fillet radii and signed offsets answer different installation questions. Preserve the named face, limit and sign; they are not additional bearing outside diameters or nominal widths.
This factual extract is a dimensional reference, not an OEM fitment statement, a replacement approval or a downloadable CAD model.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore (d) | d | 110 mm |
| O.D. (D) | D | 170 mm / 6.693 in |
| Width (B) | B | 28 mm / 1.102 in |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Max Shaft Fillet Radius | Not supplied separately | 2.0 mm / 0.079 in |
TIMKEN 6022-ZZ — 4 dimension fields
Deep groove ball bearing. Source: Timken official dimensional catalogue; recorded snapshot 2026-10-01.
Metric and inch measurements below are the values published together in this dated manufacturer record. Their displayed rounding is retained; the inch column does not turn a metric design into an inch-series design.
Keep the full marking shown for this record. Equal nominal dimensions do not establish matching closure, clearance, precision, material or operating limits.
Shaft and housing backing-shoulder dimensions, maximum fillet radii and signed offsets answer different installation questions. Preserve the named face, limit and sign; they are not additional bearing outside diameters or nominal widths.
This factual extract is a dimensional reference, not an OEM fitment statement, a replacement approval or a downloadable CAD model.
Bearing and component measurements
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Bore (d) | d | 110 mm |
| O.D. (D) | D | 170 mm / 6.693 in |
| Width (B) | B | 28 mm / 1.102 in |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Max Shaft Fillet Radius | Not supplied separately | 2.0 mm / 0.079 in |
No recorded variant matches these filters. Clear a filter to see other records; no substitute has been inferred.
| Brand / full designation | Named dimensions (mm / in) | Dynamic C (kN) | Static C0 (kN) | Reference speed (rpm) | Limiting speed (rpm) | Mass (kg / g) |
|---|---|---|---|---|---|---|
| SKF6022Deep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 5000 rpm | 1.95 kg1950 g |
| FAG6022Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2.06 kg2060 g |
| TIMKEN6022Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| NSK6022Deep groove ball bearing |
| 93 kN | 73 kN | — | — | 1.94 kg1940 g |
| KOYO60/22Deep groove ball bearing |
| 11.7 kN | 5.15 kN | — | 17000 rpmLimiting Speeds(Grease Lub.): 17000 min-1Limiting Speeds(Oil Lub.): 20000 min-1 | 0.073 kg73 g |
| KOYO6022Deep groove ball bearing |
| 103 kN | 73 kN | — | 3800 rpmLimiting Speeds(Grease Lub.): 3800 min-1Limiting Speeds(Oil Lub.): 4500 min-1 | 1.96 kg1960 g |
| SKF6022-2RS1Deep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | — | 2400 rpm | 1.97 kg1970 g |
| SKF6022-2RS1/C3Deep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | 8000 rpm | 2400 rpm | 1.97 kg1970 g |
| SKF6022-2ZDeep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | 8000 rpm | 4000 rpm | 2.03 kg2030 g |
| SKF6022-2Z/C3Deep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | 8000 rpm | 4000 rpm | 2.03 kg2030 g |
| SKF6022-2Z/VA208Deep groove ball bearing for high temperature applications with shields on both sides |
| — | 73.5 kN | — | 30 rpm | 2.03 kg2030 g |
| SKF6022/C3Deep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 5000 rpm | 1.95 kg1950 g |
| SKF6022/C4Deep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 5000 rpm | 1.95 kg1950 g |
| SKF6022 MDeep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 7000 rpm | 2.31 kg2310 g |
| SKF6022 MAS/P54S1Deep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 7000 rpm | 2.25 kg2250 g |
| SKF6022 M/C3Deep groove ball bearing |
| 85.2 kN | 73.5 kN | 8000 rpm | 7000 rpm | 2.31 kg2310 g |
| SKF6022 NRDeep groove ball bearing with snap ring |
| 85.2 kN | 73.5 kN | 8000 rpm | 5000 rpm | 2.06 kg2060 g |
| SKF6022-RS1Deep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | — | 2400 rpm | 1.93 kg1930 g |
| SKF6022-ZDeep groove ball bearing with seals or shields |
| 85.2 kN | 73.5 kN | 8000 rpm | 5000 rpm | 1.97 kg1970 g |
| FAG6022-2RSRDeep groove ball bearing |
| 85 kN | 71 kN | — | 2080 rpm | 2.06 kg2060 g |
| FAG6022-2RSR-C3Deep groove ball bearing |
| 85 kN | 71 kN | — | 2080 rpm | 2.06 kg2060 g |
| FAG6022-2RSR-C4Deep groove ball bearing |
| 85 kN | 71 kN | — | 2080 rpm | 2.06 kg2060 g |
| FAG6022-2ZDeep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 4550 rpm | 2.11 kg2110 g |
| FAG6022-2Z-C3Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 4550 rpm | 2.11 kg2110 g |
| FAG6022-2Z-C4Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 4550 rpm | 2.11 kg2110 g |
| FAG6022-C2Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2.06 kg2060 g |
| FAG6022-C3Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2.025 kg2025 g |
| FAG6022-J20AADeep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2.06 kg2060 g |
| FAG6022-J20AA-C3Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 1.982 kg1982 g |
| FAG6022-M-C3Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 6900 rpm | 2.414 kg2414 g |
| FAG6022-M-C4Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 6900 rpm | 2.42 kg2420 g |
| FAG6022-ZDeep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2.079 kg2079 g |
| FAG6022-Z-C3Deep groove ball bearing |
| 85 kN | 71 kN | 4850 rpm | 5300 rpm | 2 kg2000 g |
| TIMKEN6022-2RSDeep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-2RS-C3Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-2RS/VSL609Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-C3Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-C4Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022MBDeep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.93 kg1930 g |
| TIMKEN6022MB-C3Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.93 kg1930 g |
| TIMKEN6022-NRDeep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-ZDeep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-ZZDeep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| TIMKEN6022-ZZ-C3Deep groove ball bearing |
| 82 kN | 72.7 kN | — | — | 1.96 kg1960 g |
| NSK6022DDUDeep groove ball bearing |
| 93 kN | 73 kN | — | — | — |
| NSK6022VVDeep groove ball bearing |
| 93 kN | 73 kN | — | — | — |
| NSK6022ZZDeep groove ball bearing |
| 93 kN | 73 kN | — | — | — |
| KOYO6022 2RSDeep groove ball bearing |
| 103 kN | 73 kN | — | 2200 rpmLimiting Speeds(Grease Lub.): 2200 min-1 | 1.96 kg1960 g |
| KOYO6022 2RUDeep groove ball bearing |
| 103 kN | 73 kN | — | 3800 rpmLimiting Speeds(Grease Lub.): 3800 min-1 | 1.96 kg1960 g |
| KOYO6022NRDeep groove ball bearing |
| 103 kN | 73 kN | — | 3800 rpmLimiting Speeds(Grease Lub.): 3800 min-1Limiting Speeds(Oil Lub.): 4500 min-1 | 1.96 kg1960 g |
| KOYO6022 ZZXDeep groove ball bearing |
| 103 kN | 73 kN | — | 3800 rpmLimiting Speeds(Grease Lub.): 3800 min-1 | 1.96 kg1960 g |
Compare recorded seals, clearance, precision and materials
Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.
| Brand / designation | Closure | Original precision | Clearance | Cage | Material | Lubricant |
|---|---|---|---|---|---|---|
| SKF 6022 | Without | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| FAG 6022 | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| TIMKEN 6022 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| NSK 6022 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 60/22 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6022 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 6022-2RS1 | Seal on both sides | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | Grease |
| SKF 6022-2RS1/C3 | Seal on both sides | Not recorded | C3 | Sheet metal | Bearing steel | Grease |
| SKF 6022-2Z | Shield on both sides | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | Grease |
| SKF 6022-2Z/C3 | Shield on both sides | Not recorded | C3 | Sheet metal | Bearing steel | Grease |
| SKF 6022-2Z/VA208 | Shield on both sides | Not recorded | Multiples of C5 | Non-metallic | High temperature steel | Solid lubricant |
| SKF 6022/C3 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6022/C4 | Without | Not recorded | C4 | Sheet metal | Bearing steel | None |
| SKF 6022 M | Without | P6 and tighter width tolerance | CN | Machined brass | Bearing steel | None |
| SKF 6022 MAS/P54S1 | Without | Not recorded | C4 | Not recorded | Bearing steel | None |
| SKF 6022 M/C3 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF 6022 NR | Without | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| SKF 6022-RS1 | Seal on one side | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| SKF 6022-Z | Shield on one side | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| FAG 6022-2RSR | 2RSR — Contact seal on both sides | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-2RSR-C3 | 2RSR — Contact seal on both sides | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-2RSR-C4 | 2RSR — Contact seal on both sides | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-2Z | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-2Z-C3 | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-2Z-C4 | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | JN — Steel sheet metal | Not recorded | GA13 — Ball bearing and insert bearing grease |
| FAG 6022-C2 | Without — Not sealed | PN — Normal (ISO 492:2023) | C2 (Group 2) — Internal clearance smaller than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6022-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6022-J20AA | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6022-J20AA-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6022-M-C3 | Without — Not sealed | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6022-M-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6022-Z | Z — Non-contact shield on one Side | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6022-Z-C3 | Z — Non-contact shield on one Side | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| TIMKEN 6022-2RS | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-2RS-C3 | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-2RS/VSL609 | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022MB | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 6022MB-C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 6022-NR | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-Z | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-ZZ | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6022-ZZ-C3 | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| NSK 6022DDU | Contact rubber seals on both sides | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| NSK 6022VV | Non-contact rubber seals on both sides | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| NSK 6022ZZ | Metal shields on both sides | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6022 2RS | Contact sealed | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6022 2RU | Non-contact sealed | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6022NR | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6022 ZZX | Shielded ZZ | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
How to compare these values
- Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
- Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
- C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
- Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
- A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.
Related prefix matches — other model numbers may appear
These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.
6022
Deep groove ball bearing
View full technical record →FAG6022
Deep groove ball bearing
View full technical record →TIMKEN6022
Deep groove ball bearing
View full technical record →KOYO60/22
Deep groove ball bearing
View full technical record →KOYO6022
Deep groove ball bearing
View full technical record →NSK6022
Deep groove ball bearing
View full technical record →TIMKEN6022210FX (OBSOLETE)
Deep groove ball bearing
View full technical record →KOYO60/22 2RD
Deep groove ball bearing
View full technical record →TIMKEN6022-2RS
Deep groove ball bearing
View full technical record →KOYO60/22 2RS
Deep groove ball bearing
View full technical record →KOYO6022 2RS
Deep groove ball bearing
View full technical record →SKF6022-2RS1
Deep groove ball bearing with seals or shields
View full technical record →Check the drawing before substituting
Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.
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.