Basic size of mm

d	60
D	110
B	22

The basic rated load is kN

trends C	56.1
static state Co	50

Fatigue load limit Pu	2.12

Rated rotation speed is r/min

Refer to the speed	11000
Limit speed 1)	6700

Mass kg	0.85

model

Bearing open type	212NR
Dust cover on one side	212-ZNR
There are dust covers on both sides	212-2ZNR
snap ring	SP110

Dimensions are mm

d	60
d1 ～	70.1
D2 ～	97
D3	106.81
D4	116.6
f	2.46
b	2.7
C	3.28
r0 max	0.6
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	68
Da max	102
db min	118
Ba min	3
Ca max	5.74
ra max	1.5