Basic size of mm

d	55
D	100
B	21

The basic rated load is kN

trends C	46.2
static state Co	29

Fatigue load limit Pu	1.25

Rated rotation speed is r/min

Refer to the speed	14000
Limit speed 1)	7000

Mass kg	0.61

model

Both sides are sealed	*6211-2Z
One side is sealed	*6211-Z

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