Technical data
37 parametersIdentification
- Manufacturer
- FAG
- Type
- Spherical Roller Bearing
- Part number (SKU)
- 21310-E1-XL#N1
- EAN
- 4026677943538
- Cage
- JPA
Dimensions
- Bore d
- 50 mm
- Outside diameter D
- 110 mm
- Width B
- 27 mm
- Mass
- 1.28 kg
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 129000 N
- Static load rating C₀
- 130000 N
- Limiting speed
- 9000 1/min
Full manufacturer specification24 parameters · expand
- Bore type
- Z
- Cage
- JPA
- Category
- XL
- Design
- E1
- Dynamic axial load factor
- 4.72
- Fatigue load limit, radial
- 17700.0 N
- Inner ring raceway diameter
- 67.7 mm
- Limiting value of Fa/Fr for factors X and Y
- 0.21
- Lubricating groove width
- 4.8 mm
- Lubrication hole diameter
- 3.2 mm
- Max. operating temperature
- 200.0 °C
- Maximum housing shoulder diameter
- 99.0 mm
- Maximum recess radius
- 2.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 2.0 mm
- Minimum shaft shoulder diameter
- 61.0 mm
- Outer ring bore diameter
- 89.8 mm
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- Reference speed
- 5400.0 1/min
- Relubrication feature
- Standard
- RoHS
- RoHS compliant
- Static axial load factor
- 3.1
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Spherical Roller Bearings
- eCl@ss class
- 23-05-09-11
- UNSPSC
- 31171505
Description
This spherical roller bearing accommodates radial loads together with axial loads acting in both directions, while its two rows of rollers on a common spherical raceway allow the bearing to compensate for shaft misalignment. Main dimensions follow DIN 635-2: bore diameter 50.0 mm, outside diameter 110.0 mm, width 27.0 mm, net mass 1.281 kg. The limiting speed is 9000 1/min and the reference speed 5400 1/min, with a cylindrical bore (bore type Z), design E1, and a JPA cage. The bearing is supplied with normal radial internal clearance (CN, Group N), which sets the internal geometry for standard shaft and housing fits without added preload. Its self-aligning raceway design allows it to run reliably under shaft deflection or housing misalignment, and the standard relubrication feature permits replenishment of grease during operation without dismounting the bearing.
The same bearing from other manufacturers (12 designations)
Same size and design — suffix notation differs between brands.
FAG
21310-E1-XL
original — this page
equivalent designation
KOYO
21310RH
NSK
21310
NSK
21310CDE4
NSK
21310EAE4
NTN
21310
NTN
21310C
RHP
21310J
SKF
21310CC
SKF
21310CC/W33
SKF
21310E
SNR
21310V
TORRINGTON
21310VCSJ
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
For mounting this bearing
Accessories matching this item. All from our catalogue.
Mounting on a sleeve?
This bearing has a cylindrical bore and sits directly on the shaft. For sleeve mounting choose the tapered-bore version 21310-E1-XL-K. It takes: H310, KM10, MB10.
21310-E1-XL
Common designation: 21310 E1
Spherical Roller Bearing
⌀50 × 110 × 27 mm
od EUR 55.07net
+ VAT 23% = EUR 67.74 gross
Cheaper in larger quantities
| from 5 pcs | EUR 54.07 | −2% |
| from 10 pcs | EUR 53.51 | −3% |
| from 25 pcs | EUR 52.41 | −5% |
| from 50 pcs | EUR 51.31 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Buying for a company?
Open a business account →Documentation
Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.




