size,mm

d	49.987
D	82.000
T	21.976

specified load,N

Dynamic load (1) C 1	75200
Coefficient (5) e	0.31
Coefficient (5) Y	1.97
Dynamic load (2) C 90	19500
Dynamic load (2) C a90	10200
Coefficient (5) K	1.91
Static load C 0	104000

bearing designation

inner ring	LM104947A
housing washer	JLM104910

Bearings size, mm

B	22.225
C	17.000
a (3)	-5.8

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	0.5
Shaft shoulder diameter D a	55.0
Diameter of the shoulder d b	55.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	0.5
Shoulder diameter D a	78.0
Shoulder diameter D b	76.0

retainer

A a	1.20
A b	2.00

coefficient

G 1	38.8
G 2	23.2
C g	0.0801

weight kg

weight kg	0.44