Basic size of mm

d	105
D	160
B	26

The basic rated load is kN

trends C	76.1
static state Co	65.5

Fatigue load limit Pu	2.4

Rated rotation speed is r/min

Refer to the speed	-
Limit speed 1)	2400

Mass kg	1.6

model

Both sides are sealed	*6021-2RS1
One side is sealed	*6021-RS1

Dimensions are mm

d	105
d1 ～	-
d2 ～	117
D2 ～	147
r1,2 min	2

Shoulder gear and chamfer size mm

da min	116
Da max	116
Da max	149
ra max	2

Calculation coefficient

kr	0.025
fo	16