model

bearing	54312
bed down the livestock	U312

quality m

bearing ≈kg	2.59
bed down the livestock ≈kg	0.31

size mm

d	50
D	110
T2	70.600
D1	62
B	15
r min	1.100
r1 min	0.6
R	90
A	36.5
D2	85
D3	115
C	11.5
T3	78

installation size mm

da	60
Da max	85
ra max	1
ra1 max	0.6

Basic rated load N

live load Ca	100000
dead load C0a	208000

Fatigue limit load

Cua N	9000

Minimum load factor

A	0.280

limit speed

nG min	3200