model QJ221-N2-MPA quality m
≈kg 4.81

size mm

d	105
D	190
B	36
r min	2.1
D1 ≈	161.6
d1 ≈	134.7
a ≈	103
an	10.1
bn	8.5
rn	2

installation size mm

da min	117
Da max	178
ra max	2.1

Basic rated load N

live load Cr	232000
dead load Cor	260000

Fatigue limit load Cur/ N	11600
limit speed nGfat min–1	6000