size,mm

d	387.248
D	546.100
T	87.312

specified load,N

Dynamic load (1) C 1	1600000
Coefficient (5) e	0.42
Coefficient (5) Y	1.44
Dynamic load (2) C 90	414000
Dynamic load (2) C a90	296000
Coefficient (5) K	1.40
Static load C 0	3940000

bearing designation

inner ring	M667935
housing washer	M667911

Bearings size, mm

B	87.312
C	68.262
a (3)	17.8

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	6.4
Shaft shoulder diameter D a	414.0
Diameter of the shoulder d b	424.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	6.4
Shoulder diameter D a	527.0
Shoulder diameter D b	510.0

retainer

A a	8.10
A b	2.70

coefficient

G 1	4640
G 2	498
G g	0.2316

weight kg

weight kg	63.17