model

bearing	54208
bed down the livestock	U208

quality m

bearing ≈kg	0.513
bed down the livestock ≈kg	0.071

size mm

d	30
D	68
T2	38.6
D1	42
B	9
r min	1
r1 min	0.6
R	56
A	25
D2	55
D3	72
C	7
T3	44

installation size mm

da	40
Da max	55
ra max	1
ra1 max	0.6

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	4800