size,mm

d	101.600
D	161.925
T	86.517
B	79.375

specified load,N

Dynamic load (1) C 1	360000
Coefficient (5) e	0.47
Coefficient (5) Y1	1.42
Coefficient (5) Y 2	2.12
Dynamic load (2) C 90	53600
Dynamic load (2) C a90	43600
Dynamic load (2) C 90 (2)	93400
Coefficient (5) K	1.23

bearing designation

inner ring	52400D
housing washer	52638
Separation ring (4)	Y1S-52638

Axial dimension, mm

Maximum shoulder, chamfer radius R (3)	1.5
Shaft shoulder diameter D a	112.5

Bearings seat size, mm

Maximum bearing seat shoulder chamfer radius r (3)	3.3
Shoulder diameter D b	143.0

coefficient

G 1	175
G 2	41.7
G g	0.1519

weight kg

weight kg	6.28