model

bearing	54211
bed down the livestock	U211

quality m

bearing ≈kg	1.02
bed down the livestock ≈kg	0.152

size mm

d	45
D	90
T2	49.6
D1	57
B	10
r min	1
r1 min	0.6
R	72
A	32.5
D2	72
D3	95
C	9
T3	55

installation size mm

da	55
Da max	72
ra max	1
ra1 max	0.6

Basic rated load N

live load Ca	61000
dead load C0a	134000

Fatigue limit load

Cua N	6100

Minimum load factor

A	0.11

limit speed

nG min	3800