size,mm

d	101.600
D	180.975
T 1	17.462

specified load,N

Dynamic load (1) C 1	320000
Coefficient (5) e	0.39
Coefficient (5) Y	1.56
Dynamic load (2) C 90	83100
Dynamic load (2) C a90	54800
Coefficient (5) K	1.51
Static load C 0	495000

bearing designation

inner ring	780
housing washer	772-B

Bearings size, mm

B	48.006
C	38.100
a (3)	-8.1
D 1	188.798
C 2	7.938

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	113.0
Diameter of the shoulder d b	119.0

Bearings seat size, mm

Shoulder diameter D a	168.0

coefficient

G 1	227
G 2	38.2
G g	0.1067

weight kg

weight kg	5.18