Dimensions are mm

D	80
B	27
d	35
d1 ～	48.1
D1 ～	63.9
r1,2 min	1.1
a	36.5

limit speed	4300
quality	0.65

model

Cam roller band arc roller surface	305807C-2Z
Cylinder roller surface	305707C-2Z

external diameter D	80

The basic rated load is kN

trends C	33.2
static state Co	21.2

Fatigue load limit Pu	0.9

Maximum radial load of kN

The dynamic load is Fr	15.6
Static load For	22.4