Basic size of mm

d	90
D	190
B	43

The basic rated load is kN

trends C	151
static state Co	108

Fatigue load limit Pu	3.8

Rated rotation speed is r/min

Refer to the speed	-
Limit speed 1)	2400

Mass kg	4.9

model

Both sides are sealed	*6318-2RS1
One side is sealed	*6318-RS1

Dimensions are mm

d	90
d1 ～	121
d2 ～	-
D2 ～	164
r1,2 min	3

Shoulder gear and chamfer size mm

da min	104
Da max	-
Da max	176
ra max	2.5

Calculation coefficient

kr	0.03
fo	13