model 61809-2Z-Y quality m
≈kg 0.039

size mm

d	45
D	58
B	7
r min	0.3
D1 ≈	-
D2 ≈	55.4
d1 ≈	49.1

installation size mm

da min	47
Da max	56
ra max	0.3

Basic rated load N

live load Cr	6400
dead load Cor	5600

Fatigue limit load Cur/ N	285
limit speed nG /min–1	11000
Reference speed nB/min–1	9000