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Spherical Roller Bearings 21312-E1 60*130*31mm
Min. Order:
1 Piece
Payment term:
as you need
Delivery time:
in stock
Technical Parameters:
Product Designations:
21312-E1
Structure:
Spherical roller bearings
Inside Diameter:
60 mm
Outside Diameter:
130 mm
Thickness:
31 mm
Weight:
1.89 KG
Precision Rating:
p4
Bearing Material:
chrome steel
Seals Type:
open or sealed
Spherical roller bearings 21312-E1
main dimensions to DIN 635-2
d 60 mm
D 130 mm
B 31 mm
D1 112,5 mm
Da max 118 mm
d2 84,4 mm
da min 72 mm
ds 3,2 mm
ns 6,5 mm
ra max 2,1 mm
rmin 2,1 mm
m 1,89 kg Mass
Cr 211000 N Basic dynamic load rating, radial
e 0,23
Y1 2,95
Y2 4,4
C0r 226000 N Basic static load rating, radial
Y0 2,89
nG 6700 1/min Limiting speed
nB 4500 1/min Reference speed
Cur 28000 N Fatigue limit load, radial
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