Dimensions are mm

D	52
B	20.6
d	20
d1 ～	29.4
D1 ～	40.9
r1,2 min	1
a	24

limit speed	7000
quality	0.22

model

Cam roller band arc roller surface	305804C-2Z
Cylinder roller surface	305704C-2Z

external diameter D	52

The basic rated load is kN

trends C	17.2
static state Co	10

Fatigue load limit Pu	0.425

Maximum radial load of kN

The dynamic load is Fr	8.3
Static load For	12