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Tapered roller bearing
M278749/278710 Tapered Roller Bearings
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Main Dimensions & Performance Data
d
571.5 mm
D
812.8 mm
B
155.58 mm
Cr
1180 N
Cor
669 N
Weight
255.86 g
Mounting dimensions
d
571.5 mm
D
812.8 mm
H
155.58 mm
C1
4530 KN
e
0.33
Y
1.8
C90
1180 KN
Ca90
669 KN
K
1.76
Co
10600 KN
M278749
cone
278710
cup
B
6.125 inch
C
4.75 inch
a
-0.45 inch
R
0.25 inch
da
23.98 inch
db
24.21 inch
R
0.25 inch
Da
30.46 inch
Db
29.76 inch
Aa
0.59 inch
Ab
0.23 inch
G1
12425.1
G2
669.4
Cg
0.299
m
255.86 KG