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23138 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 23138. 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.
23138 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. 44 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) |
|---|---|---|---|---|---|---|
| SKF23138-2CS5K/VT143Spherical roller bearing with tapered bore, integral sealing and relubrication features |
| 1458 kN | 2080 kN | — | 620 rpm | 32.6 kg32600 g |
| SKF23138-2CS5/VT143Spherical roller bearing with integral sealing and relubrication features |
| 1458 kN | 2080 kN | — | 620 rpm | 33.6 kg33600 g |
| SKF23138 CC/C2W33Spherical roller bearing with relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 34 kg34000 g |
| SKF23138 CC/C3W33Spherical roller bearing with relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 34 kg34000 g |
| SKF23138 CCK/C3W33Spherical roller bearing with tapered bore and relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 33 kg33000 g |
| SKF23138 CCK/C4W33Spherical roller bearing with tapered bore and relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 33 kg33000 g |
| SKF23138 CCK/W33Spherical roller bearing with tapered bore and relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 33 kg33000 g |
| SKF23138 CC/W33Spherical roller bearing with relubrication features |
| 1456 kN | 2080 kN | 1500 rpm | 2000 rpm | 34 kg34000 g |
| FAG23138-E1A-XL-K-MSpherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 32.723 kg32723 g |
| FAG23138-E1A-XL-K-M-C3Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 33.2 kg33200 g |
| FAG23138-E1A-XL-K-M-C4Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 32.723 kg32723 g |
| FAG23138-E1A-XL-MSpherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 33.759 kg33759 g |
| FAG23138-E1A-XL-M-C3Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 34.3 kg34300 g |
| FAG23138-E1A-XL-M-C4Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 33.9 kg33900 g |
| FAG23138-E1-XL-K-TVPBSpherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 31.104 kg31104 g |
| FAG23138-E1-XL-K-TVPB-C2Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 31.134 kg31134 g |
| FAG23138-E1-XL-K-TVPB-C3Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 31.122 kg31122 g |
| FAG23138-E1-XL-K-TVPB-C4Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 31.079 kg31079 g |
| FAG23138-E1-XL-K-TVPB-H40Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 31.412 kg31412 g |
| FAG23138-E1-XL-TVPBSpherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 32.142 kg32142 g |
| FAG23138-E1-XL-TVPB-C3Spherical Roller Bearing |
| 1610 kN | 2220 kN | 1260 rpm | 2070 rpm | 32.142 kg32142 g |
| TIMKEN23138EJW507C08Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.91 kg33910 g |
| TIMKEN23138EJW507C08C2Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.91 kg33910 g |
| TIMKEN23138EJW507C08C3Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.91 kg33910 g |
| TIMKEN23138EJW507C08C4Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.91 kg33910 g |
| TIMKEN23138EMW507C08Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 34.71 kg34710 g |
| TIMKEN23138EMW507C08C3Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 34.71 kg34710 g |
| TIMKEN23138KEJW40IW534C4Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 32.83 kg32830 g |
| TIMKEN23138KEJW507C08Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 32.81 kg32810 g |
| TIMKEN23138KEJW507C08C2Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 32.81 kg32810 g |
| TIMKEN23138KEJW507C08C3Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 32.81 kg32810 g |
| TIMKEN23138KEJW507C08C4Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 32.81 kg32810 g |
| TIMKEN23138KEMW507C08Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.62 kg33620 g |
| TIMKEN23138KEMW507C08C3Spherical roller bearing |
| 1630 kN | 2340 kN | — | — | 33.62 kg33620 g |
| NSK23138CAME4Spherical roller bearing |
| 1480 kN | 2020 kN | — | — | 34.5 kg34500 g |
| NSK23138CAMKE4Spherical roller bearing |
| 1480 kN | 2020 kN | — | — | — |
| NSK23138CE4Spherical roller bearing |
| 1480 kN | 2020 kN | — | — | 34.5 kg34500 g |
| NSK23138CKE4Spherical roller bearing |
| 1480 kN | 2020 kN | — | — | — |
| KOYO23138RSpherical roller bearing |
| 1370 kN | 2000 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 35.5 kg35500 g |
| KOYO23138RHASpherical roller bearing |
| 1520 kN | 2080 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 33.2 kg33200 g |
| KOYO23138RHAK+AH3138Spherical roller bearing |
| 1520 kN | 2080 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 37 kg37000 g |
| KOYO23138RHAK+H3138Spherical roller bearing |
| 1520 kN | 2080 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 43 kg43000 g |
| KOYO23138RK+AH3138Spherical roller bearing |
| 1370 kN | 2000 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 39.3 kg39300 g |
| KOYO23138RK+H3138Spherical roller bearing |
| 1370 kN | 2000 kN | — | 1000 rpmLimiting Speeds(Grease Lub.): 1000 min-1Limiting Speeds(Oil Lub.): 1400 min-1 | 45.3 kg45300 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 23138-2CS5K/VT143 | Seal on both sides | Normal | CN | Sheet metal | Not recorded | Grease |
| SKF 23138-2CS5/VT143 | Seal on both sides | Normal | CN | Sheet metal | Not recorded | Grease |
| SKF 23138 CC/C2W33 | Without | Not recorded | C2 | Sheet metal | Not recorded | None |
| SKF 23138 CC/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23138 CCK/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23138 CCK/C4W33 | Without | Not recorded | C4 | Sheet metal | Not recorded | None |
| SKF 23138 CCK/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| SKF 23138 CC/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| FAG 23138-E1A-XL-K-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23138-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 23138-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 23138-E1A-XL-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23138-E1A-XL-M-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | M — Brass Cage | Not recorded | Not recorded |
| FAG 23138-E1A-XL-M-C4 | Not recorded | Not recorded | C4 (Group 4) — Internal clearance larger than C3 | M — Brass Cage | Not recorded | Not recorded |
| FAG 23138-E1-XL-K-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23138-E1-XL-K-TVPB-C2 | Not recorded | Not recorded | C2 (Group 2) — Internal clearance smaller than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23138-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 23138-E1-XL-K-TVPB-C4 | Not recorded | Not recorded | C4 (Group 4) — Internal clearance larger than C3 | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23138-E1-XL-K-TVPB-H40 | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23138-E1-XL-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23138-E1-XL-TVPB-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| TIMKEN 23138EJW507C08 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138EJW507C08C2 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138EJW507C08C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138EJW507C08C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138EMW507C08 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23138EMW507C08C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23138KEJW40IW534C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138KEJW507C08 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138KEJW507C08C2 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138KEJW507C08C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138KEJW507C08C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23138KEMW507C08 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23138KEMW507C08C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| NSK 23138CAME4 | Not recorded | Not recorded | CN | Machined brass | Not recorded | Not recorded |
| NSK 23138CAMKE4 | Not recorded | Not recorded | CN | Machined brass | Not recorded | Not recorded |
| NSK 23138CE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| NSK 23138CKE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| KOYO 23138R | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23138RHA | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23138RHAK+AH3138 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23138RHAK+H3138 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23138RK+AH3138 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23138RK+H3138 | 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
23138-2CS5K/VT143
Spherical roller bearing with tapered bore, integral sealing and relubrication features
View full technical record →SKF23138-2CS5/VT143
Spherical roller bearing with integral sealing and relubrication features
View full technical record →NSK23138CAME4
Spherical roller bearing
View full technical record →NSK23138CAMKE4
Spherical roller bearing
View full technical record →SKF23138 CC/C2W33
Spherical roller bearing with relubrication features
View full technical record →SKF23138 CC/C3W33
Spherical roller bearing with relubrication features
View full technical record →SKF23138 CCK/C3W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23138 CCK/C4W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23138 CCK/W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23138 CC/W33
Spherical roller bearing with relubrication features
View full technical record →NSK23138CE4
Spherical roller bearing
View full technical record →NSK23138CKE4
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.