Basic size of mm

d	80
D	210
H1	176

The basic rated load is kN

trends C	371
static state Co	1060

Fatigue load limit, Pu	31.5
The min load factor, A	5.8

Rated rotation speed is r/min

Refer to the speed	950
limit speed	1400

Mass bearing + seat ring	29

model

bearing	54420M
Seat washer	U420

Dimensions are mm

d	80
D1 ～	103
D2	155
D3	220
H	159.9
B	33
C	27
R	160
s	43.5
r1,2 min	3
r3,4 min	1.1

Shoulder gear and chamfer size mm

da	100
Da max	155
ra max	2.5
ra max	1