model

bearing	53228
bed down the livestock	U228

quality m

bearing	4.25
bed down the livestock ≈kg	1.22

size mm

d	140
D	200
T	48.6
D1	143
d1	197
r min	1.5
R	160
A	87
D2	170
D3	210
C	17
T1	55

installation size mm

da min	176
Da max	170
ra max	1.5

Basic rated load N

live load Ca	190000
dead load C0a	570000

Fatigue limit load

Cua N	19200

Minimum load factor

A	1.9

limit speed

nG min-1	1900