model

bearing	53311
bed down the livestock	U311

quality m

bearing	1.38
bed down the livestock ≈kg	0.277

size mm

d	55
D	105
T	39.300
D1	57
d1	105
r min	1.100
R	80
A	30
D2	80
D3	110
C	11.5
T1	42

installation size mm

da min	85
Da max	80
ra max	1

Basic rated load N

live load Ca	102000
dead load C0a	208000

Fatigue limit load

Cua N	9000

Minimum load factor

A	0.26

limit speed

nG min-1	3200