Basic size of mm

d	50
D	110
H1	78

The basic rated load is kN

trends C	101
static state Co	224

Fatigue load limit, Pu	8.3
The min load factor, A	0.26

Rated rotation speed is r/min

Refer to the speed	2200
limit speed	3000

Mass bearing + seat ring	2.9

model

bearing	54312
Seat washer	U312

Dimensions are mm

d	50
D1 ～	62
D2	85
D3	115
H	70.7
B	15
C	11.5
R	90
s	36.5
r1,2 min	1.1
r3,4 min	0.6

Shoulder gear and chamfer size mm

da	60
Da max	85
ra max	1
ra max	0.6