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23218 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 23218. 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.
23218 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. 37 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) |
|---|---|---|---|---|---|---|
| SKF23218 CC/C3Spherical roller bearing |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.45 kg4450 g |
| SKF23218 CC/C3W33Spherical roller bearing with relubrication features |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.45 kg4450 g |
| SKF23218 CC/C4W33Spherical roller bearing with relubrication features |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.45 kg4450 g |
| SKF23218 CCK/C3W33Spherical roller bearing with tapered bore and relubrication features |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.33 kg4330 g |
| SKF23218 CCK/W33Spherical roller bearing with tapered bore and relubrication features |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.33 kg4330 g |
| SKF23218 CC/W33Spherical roller bearing with relubrication features |
| 372 kN | 440 kN | 2800 rpm | 3800 rpm | 4.45 kg4450 g |
| FAG23218-E1A-XL-K-MSpherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.326 kg4326 g |
| FAG23218-E1A-XL-K-M-C3Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.329 kg4329 g |
| FAG23218-E1A-XL-K-M-C4Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.4 kg4400 g |
| FAG23218-E1A-XL-MSpherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.449 kg4449 g |
| FAG23218-E1A-XL-M-C3Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.452 kg4452 g |
| FAG23218-E1A-XL-M-C4Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.448 kg4448 g |
| FAG23218-E1A-XL-M-H151BSpherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.449 kg4449 g |
| FAG23218-E1-XL-K-TVPBSpherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.111 kg4111 g |
| FAG23218-E1-XL-K-TVPB-C3Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.106 kg4106 g |
| FAG23218-E1-XL-TVPBSpherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.228 kg4228 g |
| FAG23218-E1-XL-TVPB-C3Spherical Roller Bearing |
| 445 kN | 520 kN | 2650 rpm | 4250 rpm | 4.308 kg4308 g |
| TIMKEN23218EJW33Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.4 kg4400 g |
| TIMKEN23218EJW33C2Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.4 kg4400 g |
| TIMKEN23218EJW33C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.4 kg4400 g |
| TIMKEN23218EJW33C4Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.4 kg4400 g |
| TIMKEN23218EJW33W25C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.35 kg4350 g |
| TIMKEN23218EMW33Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.45 kg4450 g |
| TIMKEN23218EMW33C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.45 kg4450 g |
| TIMKEN23218EMW33C4Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.45 kg4450 g |
| TIMKEN23218EMW33W25C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.44 kg4440 g |
| TIMKEN23218KEJW33Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.21 kg4210 g |
| TIMKEN23218KEJW33C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.21 kg4210 g |
| TIMKEN23218KEJW841C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.26 kg4260 g |
| TIMKEN23218KEMW33Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.32 kg4320 g |
| TIMKEN23218KEMW33C3Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.32 kg4320 g |
| TIMKEN23218KEMW33C4Spherical roller bearing |
| 436 kN | 521 kN | — | — | 4.32 kg4320 g |
| NSK23218CE4Spherical roller bearing |
| 340 kN | 490 kN | — | — | 4.51 kg4510 g |
| NSK23218CKE4Spherical roller bearing |
| 340 kN | 490 kN | — | — | — |
| KOYO23218RZSpherical roller bearing |
| 421 kN | 482 kN | — | 2900 rpmLimiting Speeds(Grease Lub.): 2900 min-1Limiting Speeds(Oil Lub.): 3900 min-1 | 4.63 kg4630 g |
| KOYO23218RZK+AHX3218Spherical roller bearing |
| 421 kN | 482 kN | — | 2900 rpmLimiting Speeds(Grease Lub.): 2900 min-1Limiting Speeds(Oil Lub.): 3900 min-1 | 5.08 kg5080 g |
| KOYO23218RZK+H2318XSpherical roller bearing |
| 421 kN | 482 kN | — | 2900 rpmLimiting Speeds(Grease Lub.): 2900 min-1Limiting Speeds(Oil Lub.): 3900 min-1 | 6.2 kg6200 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 23218 CC/C3 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23218 CC/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23218 CC/C4W33 | Without | Not recorded | C4 | Sheet metal | Not recorded | None |
| SKF 23218 CCK/C3W33 | Without | Not recorded | C3 | Sheet metal | Not recorded | None |
| SKF 23218 CCK/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| SKF 23218 CC/W33 | Without | Normal | CN | Sheet metal | Not recorded | None |
| FAG 23218-E1A-XL-K-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23218-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 23218-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 23218-E1A-XL-M | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23218-E1A-XL-M-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | M — Brass Cage | Not recorded | Not recorded |
| FAG 23218-E1A-XL-M-C4 | Not recorded | Not recorded | C4 (Group 4) — Internal clearance larger than C3 | M — Brass Cage | Not recorded | Not recorded |
| FAG 23218-E1A-XL-M-H151B | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | M — Brass Cage | Not recorded | Not recorded |
| FAG 23218-E1-XL-K-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23218-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 23218-E1-XL-TVPB | Not recorded | Not recorded | CN (Group N) — Normal internal clearance | TVPB — Plastic cage | Not recorded | Not recorded |
| FAG 23218-E1-XL-TVPB-C3 | Not recorded | Not recorded | C3 (Group 3) — Internal clearance larger than CN | TVPB — Plastic cage | Not recorded | Not recorded |
| TIMKEN 23218EJW33 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218EJW33C2 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218EJW33C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218EJW33C4 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218EJW33W25C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218EMW33 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218EMW33C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218EMW33C4 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218EMW33W25C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218KEJW33 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218KEJW33C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218KEJW841C3 | Open | Not recorded | Not recorded | Steel cage | Not recorded | Not recorded |
| TIMKEN 23218KEMW33 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218KEMW33C3 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| TIMKEN 23218KEMW33C4 | Open | Not recorded | Not recorded | Brass cage | Not recorded | Not recorded |
| NSK 23218CE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| NSK 23218CKE4 | Not recorded | Not recorded | CN | Pressed steel | Not recorded | Not recorded |
| KOYO 23218RZ | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23218RZK+AHX3218 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 23218RZK+H2318X | 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
23218 CC/C3
Spherical roller bearing
View full technical record →SKF23218 CC/C3W33
Spherical roller bearing with relubrication features
View full technical record →SKF23218 CC/C4W33
Spherical roller bearing with relubrication features
View full technical record →SKF23218 CCK/C3W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23218 CCK/W33
Spherical roller bearing with tapered bore and relubrication features
View full technical record →SKF23218 CC/W33
Spherical roller bearing with relubrication features
View full technical record →NSK23218CE4
Spherical roller bearing
View full technical record →NSK23218CKE4
Spherical roller bearing
View full technical record →FAG23218-E1A-XL-K-M
Spherical Roller Bearing
View full technical record →FAG23218-E1A-XL-K-M-C3
Spherical Roller Bearing
View full technical record →FAG23218-E1A-XL-K-M-C4
Spherical Roller Bearing
View full technical record →FAG23218-E1A-XL-M
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.