Basic size of mm

d	140
D	210
B	33

The basic rated load is kN

trends C	111
static state Co	108

Fatigue load limit Pu	3.45

Rated rotation speed is r/min

Refer to the speed	-
Limit speed 1)	1800

Mass kg	3.35

model

Both sides are sealed	6028-2RS1
One side is sealed	6028-RS1

Dimensions are mm

d	140
d1 ～	-
d2 ～	156
D2 ～	192
r1,2 min	2

Shoulder gear and chamfer size mm

da min	149
Da max	155
Da max	201
ra max	2

Calculation coefficient

kr	0.025
fo	16