Technical data
42 parametersIdentification
- Manufacturer
- FAG
- Type
- Spherical Roller Bearing
- Part number (SKU)
- 21311-E1-XL-K#N1
- EAN
- 4026677959805
- Cage
- JPA
Dimensions
- Bore d
- 55 mm
- Outside diameter D
- 120 mm
- Width B
- 29 mm
- Mass
- 1.60 kg
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 160000 N
- Static load rating C₀
- 155000 N
- Limiting speed
- 8100 1/min
Full manufacturer specification29 parameters · expand
- Adapter sleeve
- H311
- Bore type
- K
- Cage
- JPA
- Category
- XL
- Design
- E1
- Dynamic axial load factor
- 4.44
- Fatigue load limit, radial
- 20700.0 N
- Inner ring raceway diameter
- 71.6 mm
- Limiting value of Fa/Fr for factors X and Y
- 0.23
- Lubricating groove width
- 6.5 mm
- Lubrication hole diameter
- 3.2 mm
- Max. operating temperature
- 200.0 °C
- Maximum housing shoulder diameter
- 109.0 mm
- Maximum recess radius
- 2.0 mm
- Maximum shaft shoulder diameter
- 71.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 2.0 mm
- Minimum shaft shoulder diameter
- 66.0 mm
- Minimum sleeve cavity diameter
- 60.0 mm
- Minimum sleeve cavity width
- 6.0 mm
- Outer ring bore diameter
- 98.3 mm
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- Reference speed
- 5100.0 1/min
- Relubrication feature
- Standard
- RoHS
- RoHS compliant
- Static axial load factor
- 2.92
- Withdrawal sleeve
- AHX311
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Spherical Roller Bearings
- eCl@ss class
- 23-05-09-11
- UNSPSC
- 31171505
Description
Spherical roller bearings 213..-E1-K, main dimensions to DIN 635-2, with tapered bore, taper 1:12
The same bearing from other manufacturers (10 designations)
Same size and design — suffix notation differs between brands.
FAG
21311-E1-XL-K
original — this page
equivalent designation
NSK
21311CDKE4
NSK
21311EAKE4
NSK
21311K
NTN
21311K
RHP
21311KJ
SKF
21311CCK
SKF
21311CCK/W33
SKF
21311EK
SNR
21311VK
conditionally interchangeable
These items are conditionally interchangeable — check the design before ordering.
SKF
21311EKW
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
For mounting this bearing
The sleeve, nut and lock washer needed to mount the bearing, followed by matching housings. All from our catalogue.
21311-E1-XL-K
Common designation: 21311 E1 K
Spherical Roller Bearing
⌀55 × 120 × 29 mm
od EUR 78.46net
+ VAT 23% = EUR 96.51 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 77.00 | −2% |
| from 10 pcs | EUR 76.21 | −3% |
| from 25 pcs | EUR 74.64 | −5% |
| from 50 pcs | EUR 73.07 | −7% |
Our own item, temporarily out of stock — write to us for a date.
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.
