FAG 21308-E1-XL bearings
FAG, Spherical roller bearings 213..-E1

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FAG, Spherical roller bearings, E1 design
Measurement system
Metric
Bore diameter
40.000 mm
Outside diameter
90.000 mm
Width
23.000 mm
Cr
109000 N
C0r
107000 N
Limiting speed
9800 r/min
Net weight
0.722 kg
Number of rows
2
Sealing
Without
Cage
Steel sheet metal
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
Hole and groove

In stock

Technical specification for FAG 21308-E1-XL

Part Number 21308-E1-XL FAG
Design E1 without central rip
Tolerance class PN Normal (PN)
Internal clearance CN Group N (CN)
Main Dimensions & Performance Data
d 40 mm Bore diameter
D 90 mm Outside diameter
B 23 mm Width
Cr 109000 N Basic dynamic load rating, radial
C0r 107000 N Basic static load rating, radial
Cur 14600 N Fatigue load limit, radial
nG 9800 1/min Limiting speed
nϑr 5200 1/min Reference speed
m ≈0.722 kg Net weight
Mounting dimensions
da min. 49 mm Minimum diameter shaft shoulder
Da max. 81 mm Maximum diameter of housing shoulder
ra max. 1.5 mm Maximum fillet radius
Dimensions
r min. 1.5 mm Minimum chamfer dimension
D1 80.8 mm Bore diameter outer ring
d2 59.9 mm Raceway diameter of the inner ring
ds 3.2 mm Diameter lubrication hole
ns 4.8 mm Width of lubricating groove
Calculation factors
e 0.23 Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y1 2.95 Dynamic axial load factor
Y2 4.4 Dynamic axial load factor
Y0 2.89 Static axial load factor
FAG, Spherical roller bearings, E1 design

21308-E1-XL, FAG, Spherical roller bearings 213..-E1, Dimension: 40 x 90 x 23mm.

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