6028 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 6028. 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.
6028 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. 41 recorded variants are listed. A dash means the value is missing, not zero.
Read the original dimensions for 6028
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 6028 — 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 | 140 mm |
| Deviation limits of mid-range bore diameter | t Δdmp | -0.025 to 0 mm |
| Outside diameter | D | 210 mm |
| Deviation limits of mid-range outside diameter | t ΔDmp | -0.03 to 0 mm |
| Width | B | 33 mm |
| Deviation limits of ring width | t ΔBs | -0.25 to 0 mm |
| Shoulder diameter | d 1 | ≈ 162.6 mm |
| Recess diameter | D 2 | ≈ 191.5 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. 149 mm |
| Diameter of housing abutment | D a | max. 201 mm |
| Radius of shaft or housing fillet | r a | max. 2 mm |
FAG 6028 — 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 | 140 mm |
| Outside diameter | D | 210 mm |
| Width | B | 33 mm |
| Minimum chamfer dimension | rmin | 2 mm |
| Shoulder diameter outer ring | D1 | 187.54 mm |
| Shoulder diameter inner ring | d1 | 162.28 mm |
Mounting limits and abutments
| Measurement | Source symbol | Recorded value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 148.8 mm |
| Maximum diameter of housing shoulder | Da max | 201.2 mm |
| Maximum fillet radius | ra max | 2 mm |
KOYO 6028 — 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 | 140 mm |
| Outside diameter | D | 210 mm |
| Width | B | 33 mm |
TIMKEN 6028 — 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 | 140 mm |
| O.D. (D) | D | 210 mm / 8.268 in |
| Width (B) | B | 33 mm / 1.299 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) |
|---|---|---|---|---|---|---|
| SKF6028Deep groove ball bearing |
| 111 kN | 108 kN | 6700 rpm | 4000 rpm | 3.4 kg3400 g |
| FAG6028Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 4250 rpm | 3.57 kg3570 g |
| TIMKEN6028Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| NSK6028Deep groove ball bearing |
| 121 kN | 109 kN | — | — | 3.48 kg3480 g |
| KOYO60/28Deep groove ball bearing |
| 15.6 kN | 7.4 kN | — | 14000 rpmLimiting Speeds(Grease Lub.): 14000 min-1Limiting Speeds(Oil Lub.): 16000 min-1 | 0.097 kg97 g |
| KOYO6028Deep groove ball bearing |
| 137 kN | 109 kN | — | 3000 rpmLimiting Speeds(Grease Lub.): 3000 min-1Limiting Speeds(Oil Lub.): 3600 min-1 | 3.55 kg3550 g |
| SKF6028-2RS1Deep groove ball bearing with seals or shields |
| 111 kN | 108 kN | — | 1800 rpm | 3.45 kg3450 g |
| SKF6028-2RS1/C3Deep groove ball bearing with seals or shields |
| 111 kN | 108 kN | — | 1800 rpm | 3.45 kg3450 g |
| SKF6028-2ZDeep groove ball bearing with seals or shields |
| 111 kN | 108 kN | 6700 rpm | 3200 rpm | 3.49 kg3490 g |
| SKF6028-2Z/C3Deep groove ball bearing with seals or shields |
| 111 kN | 108 kN | — | — | 3.49 kg3490 g |
| SKF6028/C3Deep groove ball bearing |
| 111 kN | 108 kN | 6700 rpm | 4000 rpm | 3.45 kg3450 g |
| SKF6028 MDeep groove ball bearing |
| 111 kN | 108 kN | 6700 rpm | 5300 rpm | 3.95 kg3950 g |
| SKF6028 M/C3Deep groove ball bearing |
| 111 kN | 108 kN | 6700 rpm | 5300 rpm | 3.95 kg3950 g |
| SKF6028 M/HC5C3Hybrid ceramic deep groove ball bearing |
| 111 kN | 108 kN | 7000 rpm | 5300 rpm | 3.61 kg3610 g |
| SKF6028-RS1Deep groove ball bearing with seals or shields |
| 111 kN | 108 kN | — | 1800 rpm | 3.38 kg3380 g |
| FAG6028-2RSRDeep groove ball bearing |
| 117 kN | 109 kN | — | 1650 rpm | 3.51 kg3510 g |
| FAG6028-2RSR-C3Deep groove ball bearing |
| 117 kN | 109 kN | — | 1650 rpm | 3.51 kg3510 g |
| FAG6028-2ZDeep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 3600 rpm | 3.56 kg3560 g |
| FAG6028-2Z-C3Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 3600 rpm | 3.56 kg3560 g |
| FAG6028-C3Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 4250 rpm | 3.57 kg3570 g |
| FAG6028-C4Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 4250 rpm | 3.6 kg3600 g |
| FAG6028-MDeep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 5500 rpm | 4.03 kg4030 g |
| FAG6028-M-C3Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 5500 rpm | 4.03 kg4030 g |
| FAG6028-M-C4Deep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 5500 rpm | 4.07 kg4070 g |
| FAG6028-ZDeep groove ball bearing |
| 117 kN | 109 kN | 4050 rpm | 4250 rpm | 3.65 kg3650 g |
| TIMKEN6028-2RSDeep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-2RS-C3Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-2RS/VSL609Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-C3Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-C5Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.5 kg3500 g |
| TIMKEN6028MBDeep groove ball bearing |
| 110 kN | 109 kN | — | — | 4.28 kg4280 g |
| TIMKEN6028M-C3Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 4.28 kg4280 g |
| TIMKEN6028/VSL609Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-ZZDeep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-ZZ-C3Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| TIMKEN6028-ZZ-C5Deep groove ball bearing |
| 110 kN | 109 kN | — | — | 3.35 kg3350 g |
| NSK6028DDUDeep groove ball bearing |
| 121 kN | 109 kN | — | — | — |
| NSK6028ZZDeep groove ball bearing |
| 121 kN | 109 kN | — | — | — |
| KOYO6028 2RSDeep groove ball bearing |
| 137 kN | 109 kN | — | 1800 rpmLimiting Speeds(Grease Lub.): 1800 min-1 | 3.55 kg3550 g |
| KOYO6028 2RUDeep groove ball bearing |
| 137 kN | 109 kN | — | 3000 rpmLimiting Speeds(Grease Lub.): 3000 min-1 | 3.55 kg3550 g |
| KOYO6028 ZZXDeep groove ball bearing |
| 137 kN | 109 kN | — | 3000 rpmLimiting Speeds(Grease Lub.): 3000 min-1 | 3.55 kg3550 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 6028 | Without | Normal | CN | Sheet metal | Bearing steel | None |
| FAG 6028 | 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 6028 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| NSK 6028 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 60/28 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6028 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| SKF 6028-2RS1 | Seal on both sides | Normal | CN | Sheet metal | Bearing steel | Grease |
| SKF 6028-2RS1/C3 | Seal on both sides | Not recorded | C3 | Sheet metal | Bearing steel | Grease |
| SKF 6028-2Z | Shield on both sides | Normal | CN | Sheet metal | Bearing steel | Grease |
| SKF 6028-2Z/C3 | Shield on both sides | Not recorded | C3 | Sheet metal | Bearing steel | Grease |
| SKF 6028/C3 | Without | Not recorded | C3 | Sheet metal | Bearing steel | None |
| SKF 6028 M | Without | Normal | CN | Machined brass | Bearing steel | None |
| SKF 6028 M/C3 | Without | Not recorded | C3 | Machined brass | Bearing steel | None |
| SKF 6028 M/HC5C3 | Without | Not recorded | C3 | Machined brass | Hybrid (ceramic balls) | None |
| SKF 6028-RS1 | Seal on one side | Normal | CN | Sheet metal | Bearing steel | None |
| FAG 6028-2RSR | 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 6028-2RSR-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 6028-2Z | 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 6028-2Z-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 6028-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 6028-C4 | Without — Not sealed | PN — Normal (ISO 492:2023) | C4 (Group 4) — Internal clearance larger than C3 | JN — Steel sheet metal | Not recorded | Without — Bearing not greased |
| FAG 6028-M | Without — Not sealed | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | M — Solid brass cage, rolling element guided | Not recorded | Without — Bearing not greased |
| FAG 6028-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 6028-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 6028-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 |
| TIMKEN 6028-2RS | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-2RS-C3 | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-2RS/VSL609 | Sealed | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-C5 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028MB | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 6028M-C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 6028/VSL609 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-ZZ | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-ZZ-C3 | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 6028-ZZ-C5 | Shielded | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| NSK 6028DDU | Contact rubber seals on both sides | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| NSK 6028ZZ | Metal shields on both sides | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6028 2RS | Contact sealed | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6028 2RU | Non-contact sealed | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 6028 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.
6028
Deep groove ball bearing
View full technical record →FAG6028
Deep groove ball bearing
View full technical record →TIMKEN6028
Deep groove ball bearing
View full technical record →KOYO60/28
Deep groove ball bearing
View full technical record →KOYO6028
Deep groove ball bearing
View full technical record →NSK6028
Deep groove ball bearing
View full technical record →KOYO60/28 2RD
Deep groove ball bearing
View full technical record →TIMKEN6028-2RS
Deep groove ball bearing
View full technical record →KOYO6028 2RS
Deep groove ball bearing
View full technical record →SKF6028-2RS1
Deep groove ball bearing with seals or shields
View full technical record →KOYO60/28 2RS1
Deep groove ball bearing
View full technical record →SKF6028-2RS1/C3
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.