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23128 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 23128. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.
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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.
23128 dimensions and recorded technical data
Use the named dimensions for each complete record below. A generic d×D×B answer is not asserted where the base record is missing, dimension symbols are unverified, or the product uses a different geometry such as a housing or thrust assembly. Suffix records are not substituted for a missing base specification.
The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 45 recorded variants are listed. A dash means the value is missing, not zero.
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) |
|---|---|---|---|---|---|---|
| SKF23128-2CS5K/VT143Spherical roller bearing with tapered bore, integral sealing and relubrication features |
| 660 kN | 900 kN | — | 850 rpm | 9.9 kg9900 g |
| SKF23128-2CS5/VT143Spherical roller bearing with integral sealing and relubrication features |
| 660 kN | 900 kN | — | 850 rpm | 10.2 kg10200 g |
| SKF23128 CC/C3W33Spherical roller bearing with relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 10.3 kg10300 g |
| SKF23128 CC/C4W33Spherical roller bearing with relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 10.3 kg10300 g |
| SKF23128 CCK/C082W33Spherical roller bearing with tapered bore and relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 9.97 kg9970 g |
| SKF23128 CCK/C3W33Spherical roller bearing with tapered bore and relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 9.97 kg9970 g |
| SKF23128 CCK/W33Spherical roller bearing with tapered bore and relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 9.97 kg9970 g |
| SKF23128 CC/W33Spherical roller bearing with relubrication features |
| 659 kN | 900 kN | 2200 rpm | 2800 rpm | 10.3 kg10300 g |
| FAG23128-E1A-XL-K-MSpherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.915 kg9915 g |
| FAG23128-E1A-XL-K-M-C3Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.663 kg9663 g |
| FAG23128-E1A-XL-K-M-C4Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.905 kg9905 g |
| FAG23128-E1A-XL-MSpherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 10.236 kg10236 g |
| FAG23128-E1A-XL-M-C3Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 10.23 kg10230 g |
| FAG23128-E1A-XL-M-C4Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 10.2 kg10200 g |
| FAG23128-E1A-XL-M-C5Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 10.4 kg10400 g |
| FAG23128-E1A-XL-M-H40Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 10.314 kg10314 g |
| FAG23128-E1-XL-K-TVPBSpherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.394 kg9394 g |
| FAG23128-E1-XL-K-TVPB-C3Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.551 kg9551 g |
| FAG23128-E1-XL-TVPBSpherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.713 kg9713 g |
| FAG23128-E1-XL-TVPB-C2Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.717 kg9717 g |
| FAG23128-E1-XL-TVPB-C3Spherical Roller Bearing |
| 760 kN | 1010 kN | 1930 rpm | 3000 rpm | 9.695 kg9695 g |
| TIMKEN23128EJW33Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.15 kg10150 g |
| TIMKEN23128EJW33C2Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.15 kg10150 g |
| TIMKEN23128EJW33C3Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.15 kg10150 g |
| TIMKEN23128EJW33C4Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.15 kg10150 g |
| TIMKEN23128EMW33Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.4 kg10400 g |
| TIMKEN23128EMW33C2Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.4 kg10400 g |
| TIMKEN23128EMW33C3Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.4 kg10400 g |
| TIMKEN23128EMW33C4Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.4 kg10400 g |
| TIMKEN23128EMW33W25Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.39 kg10390 g |
| TIMKEN23128EMW841Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.52 kg10520 g |
| TIMKEN23128KEJW33Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 9.84 kg9840 g |
| TIMKEN23128KEJW33C2Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 9.84 kg9840 g |
| TIMKEN23128KEJW33C3Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 9.84 kg9840 g |
| TIMKEN23128KEJW33C4Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 9.84 kg9840 g |
| TIMKEN23128KEMW33Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.05 kg10050 g |
| TIMKEN23128KEMW33C2Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.05 kg10050 g |
| TIMKEN23128KEMW33C3Spherical roller bearing |
| 766 kN | 1070 kN | — | — | 10.05 kg10050 g |
| NSK23128CAME4Spherical roller bearing |
| 725 kN | 945 kN | — | — | 10.5 kg10500 g |
| NSK23128CAMKE4Spherical roller bearing |
| 725 kN | 945 kN | — | — | — |
| NSK23128CE4Spherical roller bearing |
| 725 kN | 945 kN | — | — | 10.5 kg10500 g |
| NSK23128CKE4Spherical roller bearing |
| 725 kN | 945 kN | — | — | — |
| KOYO23128RHSpherical roller bearing |
| 710 kN | 940 kN | — | 1900 rpmLimiting Speeds(Grease Lub.): 1900 min-1Limiting Speeds(Oil Lub.): 2600 min-1 | 10.6 kg10600 g |
| KOYO23128RZK+AHX3128Spherical roller bearing |
| 710 kN | 940 kN | — | 1900 rpmLimiting Speeds(Grease Lub.): 1900 min-1Limiting Speeds(Oil Lub.): 2600 min-1 | 11.5 kg11500 g |
| KOYO23128RZK+H3128Spherical roller bearing |
| 710 kN | 940 kN | — | 1900 rpmLimiting Speeds(Grease Lub.): 1900 min-1Limiting Speeds(Oil Lub.): 2600 min-1 | 14.9 kg14900 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 23128-2CS5K/VT143 | Seal on both sides | Normal | CN | Sheet metal | Not recorded | Grease |
| SKF 23128-2CS5/VT143 | Seal on both sides | Not recorded | CN | Sheet metal | Not recorded | Grease |
| SKF 23128 CC/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23128 CC/C4W33 | Without | Not recorded | C4 | Sheet metal | Not recorded | None |
| SKF 23128 CCK/C082W33 | Without | Not recorded | C2 | Sheet metal | Not recorded | None |
| SKF 23128 CCK/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23128 CCK/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| SKF 23128 CC/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| FAG 23128-E1A-XL-K-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-K-M-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-K-M-C4 | Not recorded | Not recorded | C4 (Group 4) — Internal clearance larger than C3 | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-M-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-M-C4 | Not recorded | Not recorded | C4 (Group 4) — Internal clearance larger than C3 | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-M-C5 | Not recorded | Not recorded | Not recorded | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1A-XL-M-H40 | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23128-E1-XL-K-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23128-E1-XL-K-TVPB-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23128-E1-XL-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23128-E1-XL-TVPB-C2 | Not recorded | Not recorded | C2 (Group 2) — Internal clearance smaller than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23128-E1-XL-TVPB-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| TIMKEN 23128EJW33 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128EJW33C2 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128EJW33C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128EJW33C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128EMW33 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128EMW33C2 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128EMW33C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128EMW33C4 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128EMW33W25 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128EMW841 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128KEJW33 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128KEJW33C2 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128KEJW33C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128KEJW33C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23128KEMW33 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128KEMW33C2 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23128KEMW33C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| NSK 23128CAME4 | Not recorded | Not recorded | CN | Machined brass | Not recorded | Not recorded |
| NSK 23128CAMKE4 | Not recorded | Not recorded | CN | Machined brass | Not recorded | Not recorded |
| NSK 23128CE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| NSK 23128CKE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| KOYO 23128RH | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23128RZK+AHX3128 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23128RZK+H3128 | Not recorded | 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.
SKF
23128-2CS5K/VT143
Spherical roller bearing with tapered bore, integral sealing and relubrication features
View full technical record →SKF23128-2CS5/VT143
Spherical roller bearing with integral sealing and relubrication features
View full technical record →NSK23128CAME4
Spherical roller bearing
View full technical record →NSK23128CAMKE4
Spherical roller bearing
View full technical record →SKF23128 CC/C3W33
Spherical roller bearing with relubrication features
View full technical record →SKF23128 CC/C4W33
Spherical roller bearing with relubrication features
View full technical record →SKF23128 CCK/C082W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23128 CCK/C3W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23128 CCK/W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23128 CC/W33
Spherical roller bearing with relubrication features
View full technical record →NSK23128CE4
Spherical roller bearing
View full technical record →NSK23128CKE4
Spherical roller bearing
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.