Basic size of mm

d	140
D	250
B	42

The basic rated load is kN

trends C	165
static state Co	150

Fatigue load limit Pu	4.55

Rated rotation speed is r/min

Refer to the speed	5300
limit speed	3400

Mass kg	7.45
model	6228

Dimensions are mm

d	140
d1 ～	176
D1 ～	213
D2 ～	213
r1,2 min	3

Shoulder gear and chamfer size mm

da min	154
Da max	236
ra max	2.5

Calculation coefficient

kr	0.025
fo	15