Basic size of mm

d1	420
D	650
B	157

The basic rated load is kN

trends C	3750
static state Co	6400

Fatigue load limit Pu	465

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1100

Mass bearing + return sleeve	215

model

bearing	*C3088KMB
withdrawal sleeve	AOHX3088G

Dimensions are mm

d1	420
d2 ～	491
D1 ～	587
B1	194
B21) ~	205
G	Tr460×5
G1	35
r1,2 min	6
s12) ～	19.7

Shoulder gear and chamfer size mm

da min	463
da max	490
Da min	565
Da max	627
Ca3) min	1.7
ra max	5

Calculation coefficient

k1	-
k2	0.105