Basic size of mm

d	90
D	135
H1	42

The basic rated load is kN

trends C	119
static state Co	325

Fatigue load limit, Pu	11.4
The min load factor, A	0.55

Rated rotation speed is r/min

Refer to the speed	2000
limit speed	2800

Mass bearing + seat ring	2.1

model

bearing	53218
Seat washer	U218

Dimensions are mm

d	90
d1 ～	135
D1 ～	93
D2	110
D3	140
H	38.5
C	13.5
R	100
s	45
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	117
Da max	110
ra max	1