Basic size of mm

d	50
D	90
B	20

The basic rated load is kN

trends C	29.6
static state Co	22.4

Fatigue load limit Pu	0.98

Rated rotation speed is r/min

Refer to the speed	-
limit speed	4800

Mass kg	0.46
model	W6210-2RS1

Dimensions are mm

d	50
d1 ～	63.5
D1 ～	81.4
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	57
Da max	83
ra max	1

Calculation coefficient

kr	0.025
fo	14