C2213-KTN9-H313-E bearing: complete specifications & equivalents
The C2213-KTN9-H313-E is a ISO 15 radial bearing sized 60 x 120 x 31 mm (bore x OD x width). Verify dimensions against the official catalog before ordering.
Specification table
| Parameter | Value |
|---|---|
| Brand | SKF |
| Bore diameter d | 60 mm |
| Outer diameter D | 120 mm |
| Width B | 31 mm |
| Material | GCr15 |
| Seal / shield | open |
| Internal clearance | CN |
| Tolerance class | P0 |
| Cage | polymer (PA66 glass-fibre reinforced) |
| Basic dynamic load rating C | 180 kN |
| Basic static load rating C0 | 180 kN |
| Fatigue load limit Pu | 21.2 kN |
| Reference speed (thermal) | 5300 rpm |
| Limiting speed (mechanical) | 7500 rpm |
| Operating temperature | -40 to +120 °C |
| Mass | 1800 g |
| Manufacturer designation | SKF C 2213 KTN9 + H 313 E |
| Standard | ISO 15 |
| Catalog version | SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 10.2-10.3 CARB on sleeves |
| Last verified | 2026-09-29 |
Source: catalog reference (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 10.2-10.3 CARB on sleeves) · extracted 2026-09-29
Parameters extracted from the official SKF Rolling Bearings catalogue (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 10.2-10.3 CARB on sleeves); SKF® and SKF Explorer® are trademarks of AB SKF, used here for identification only — mpnbase is not an authorized SKF distributor. Boundary dimensions are ISO 15 interchangeable; current production values may differ, verify at skf.com.
Dimensions in inches & carb-adapter-sleeve range
| Bore d | 2.362 in |
|---|---|
| Outer diameter D | 4.724 in |
| Width B | 1.22 in |
| ISO bore code | 13 |
| Radial section height (D−d)/2 | 30 mm |
| Smallest bore in carb-adapter-sleeve | 25 mm |
| Largest outer diameter in carb-adapter-sleeve | 1580 mm |
| Width range across carb-adapter-sleeve | 20–462 mm |
| Bore position in carb-adapter-sleeve (smallest first) | 8 of 51 |
| Bore above smallest carb-adapter-sleeve size | 35 mm |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
| C2213 | ISO 15 | full Dimensions and internal design equivalent — standard interchange. | ISO 15 boundary-dimension envelope; brand-specific OEM equivalents (NSK/FAG/NTN) pending multi-source data. |
Interchange levels: full standard interchange · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.
How the C2213-KTN9-H313-E model number is decoded
Fatigue floor: Pu 21.2 kN governs the adjusted-life calculation at contaminated or partial-film conditions, exactly as for the bare C 2213 KTN9 bearing — the sleeve execution does not change the L10 arithmetic. The locknut torque of H 313 E sets the sleeve travel; use the SKF procedure (measure clearance reduction, not torque feel) — over-driving the sleeve preloads the 65 mm CARB bearing and overheats the unit within hours. Housing side of C2213-KTN9-H313-E is conventional: a 120 mm H7 bore takes the CARB outer ring, which is free to slide axially in the housing — the toroidal raceway handles the misalignment and the sleeve side handles the location on the 60 mm shaft.Ordering C2213-KTN9-H313-E buys one matched assembly — CARB bearing C 2213 KTN9 on adapter sleeve H 313 E — rather than a bearing and a sleeve ordered separately for a 60 mm shaft.Numbering logic: the bearing half C 2213 KTN9 follows the CARB works numbering (type C, dimension series, 65 mm bore), while H 313 E identifies the sleeve execution for that bore; the combo C2213-KTN9-H313-E exists in the catalogue so that shaft (60 mm), housing (120 mm) and both components are specified with one order number. Sleeve discipline: H 313 E and bearing C 2213 KTN9 are ground as a matched taper pair — the sleeve's seat diameter and the bearing's bore taper are manufactured together, which is why the catalogue lists the combination as one order number (C2213-KTN9-H313-E).
Typical equipment & failure modes
Common applications
- winder and reel drums in paper and steel strip plants
- paper machine drying cylinders and calender rolls with long, thermally expanding shafts
- continuous-caster guide rolls and slab-caster segments under heat growth
- winder and reel drums in paper and steel strip plants
Known failure patterns
- misalignment edge loading when the housing bore is out of square with the shaft seat
- misalignment edge loading when the housing bore is out of square with the shaft seat
- fretting corrosion at the shaft-sleeve interface under vibration with an undersized seat
- raceway spalling of the CARB bearing after the catalogue L10 life under contaminated lubrication
- misalignment edge loading when the housing bore is out of square with the shaft seat
Selection pitfalls — read before you substitute
- Keep the pair complete in stores: storing bearing C 2213 KTN9 and sleeve H 313 E on different shelves is how taper-mismatch accidents start — store the unit as received under one part number.
- Contamination discipline: the CARB bearing is open (this execution has no seals); flush the housing before mounting C2213-KTN9-H313-E and maintain the lubricant filtration — hard particles indent the toroidal raceway quickly at heavy load.
- Keep the pair complete in stores: storing bearing C 2213 KTN9 and sleeve H 313 E on different shelves is how taper-mismatch accidents start — store the unit as received under one part number.
- The 180/180 kN ratings are SKF catalogue 17000 values for the CARB bearing; SKF can revise internal geometry without changing the order number, so keep the catalogue version (PUB BU/P1 17000/1 EN, 2018) with the specification.
- Quote the full unit designation SKF C 2213 KTN9 + H 313 E when purchasing — bearing and sleeve execution letters are part of the order number and define the matched taper pair.
Frequently asked questions
What are the dimensions and catalogue data of C2213-KTN9-H313-E?
The unit is CARB bearing C 2213 KTN9 on adapter sleeve H 313 E, fitting a 60 mm shaft (2.362 in), housing bore 120 mm, bearing width 31 mm. From SKF catalogue PUB BU/P1 17000: basic dynamic load rating C 180 kN, C0 180 kN, fatigue load limit Pu 21.2 kN, combined mass about 1.8 kg. Reference speed 5,300 r/min, limiting speed 7,500 r/min (bearing values).
Why does C2213-KTN9-H313-E list a 60 mm shaft size when the bearing bore is 65 mm?
The sleeve takes up the difference: the adapter sleeve H 313 E has a tapered outside that engages the bearing's 65 mm tapered bore and a cylindrical bore that seats on the 60 mm shaft. The catalogue's principal dimensions describe the mounted result — shaft seat, housing bore and bearing width — not the bearing bore alone.
Is C2213-KTN9-H313-E a locating or non-locating bearing?
Non-locating. The CARB toroidal roller bearing is designed as the free end of the shaft: its raceway geometry tolerates misalignment and allows axial float, while a separate locating bearing (typically a spherical roller or paired taper) takes the thrust. The sleeve does not change this function.
Can I buy the bearing C 2213 KTN9 and the sleeve H 313 E separately?
The components are catalogued separately, but the taper pair is matched — the sleeve seat and the bearing bore are manufactured to the same execution. Ordering the unit C2213-KTN9-H313-E as one catalogue line keeps bearing and sleeve compatible; if ordering separately, quote both full designations including execution letters.
How is the clearance of C2213-KTN9-H313-E set at mounting?
By driving the adapter sleeve up its conical seat: the sleeve expands on the 60 mm shaft and onto the bearing bore, reducing the radial internal clearance. Mount in steps and measure residual clearance until it reaches the catalogue value for the K bore — never set it by nut torque alone.
Reviewed & verified by the MPN Base engineering desk against source catalog SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 10.2-10.3 CARB on sleeves on 2026-09-29. Read our editorial & correction policy.