Basic size of mm

d	80
D	170
B	58

The basic rated load is kN

trends C	490
static state Co	540

Fatigue load limit Pu	54

Rated rotation speed is r/min

Refer to the speed	3000
limit speed	4000

quality	6.6

model

Column hole	*22316EJA/VA405
conical bore	*22316EKJA/VA405

Dimensions are mm

d	80
d2 ～	98.3
D1 ～	143
b	8.3
k	4.5
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	92
Da max	158
ra max	2

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Y0	1.8

Allowable acceleration 1) Only for oil-lubricated bearings

turn	80g
straight line	22g