Basic size of mm

d	130
D	230
B	64

The basic rated load is kN

trends C	610
static state Co	735

Fatigue load limit Pu	83

Rated rotation speed is r/min

Refer to the speed	3200
limit speed	3400

Specification standard holder	12.2

model

Standard holder	*NUP2226ECP
Other holder 1)	ML

Dimensions are mm

d	130
d1 ～	164
D1 ～	202
F,E	153.5
r1,2 min	3
r3,4 min	3
s1)	-

Shoulder gear and chamfer size mm

da min	144
Da max	-
db,Da min	167
Da max	216
ra max	2.5
rb max	2.5

Calculation coefficient

kr	0.2

Corner circle

model	-
quality	-
Size B1	-
Size B2	-