Basic size of mm

d	55
D	100
B	25

The basic rated load is kN

trends C	43.6
static state Co	29

Fatigue load limit Pu	1.25

Rated rotation speed is r/min

Refer to the speed	-
Limit speed 1)	4300

Mass kg	0.7

model

Both sides are sealed	62211-2RS1
One side is sealed	-

Dimensions are mm

d	55
d1 ～	69.1
D2 ～	89.4
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	64
Da max	91
ra max	1.5

Calculation coefficient

kr	0.025
fo	14