Basic size of mm

d	120
D	170
H1	46

The basic rated load is kN

trends C	140
static state Co	440

Fatigue load limit, Pu	13.4
The min load factor, A	1

Rated rotation speed is r/min

Refer to the speed	1600
limit speed	2200

Mass bearing + seat ring	3.2

model

bearing	53224
Seat washer	U224

Dimensions are mm

d	120
d1 ～	170
D1 ～	123
D2	145
D3	175
H	40.8
C	15
R	125
s	61
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	150
Da max	145
ra max	1