model

bearing	53208
bed down the livestock	U208

quality m

bearing	0.259
bed down the livestock ≈kg	0.071

size mm

d	40
D	68
T	20.3
D1	42
d1	68
r min	1
R	56
A	28.5
D2	55
D3	72
C	7
T1	23

installation size mm

da min	57
Da max	55
ra max	1

Basic rated load N

live load Ca	46500
dead load C0a	98000

Fatigue limit load

Cua N	4300

Minimum load factor

A	0.05

limit speed

nG min-1	4800