Technical data

37 parameters

Identification

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.

Comparison and details →

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.

FAG

21310-E1-XL

Common designation: 21310 E1

Spherical Roller Bearing

⌀50 × 110 × 27 mm

od EUR 55.07net

+ VAT 23% = EUR 67.74 gross

Last few (1)dispatch within 24 h
21310-E1-XL—
EUR 55.07

Cheaper in larger quantities

from 5 pcsEUR 54.07−2%
from 10 pcsEUR 53.51−3%
from 25 pcsEUR 52.41−5%
from 50 pcsEUR 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 →

Symbol (SKU)21310-E1-XL#N1
EAN4026677943538
Wymiary⌀50 × 110 × 27 mm
Masa1.28 kg

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.

Need fitting, lubrication or a vibration check?