model

bearing	54210
bed down the livestock	U210

quality m

bearing ≈kg	0.625
bed down the livestock ≈kg	0.098

size mm

d	40
D	78
T2	42
D1	52
B	9
r min	1
r1 min	0.6
R	64
A	30.5
D2	62
D3	82
C	7.5
T3	47

installation size mm

da	50
Da max	62
ra max	1
ra1 max	0.6

Basic rated load N

live load Ca	50000
dead load C0a	106000

Fatigue limit load

Cua N	4700

Minimum load factor

A	0.070

limit speed

nG min	4300