Basic size of mm

d	220
D	460
B	145

The basic rated load is kN

trends C	2700
static state Co	3450

Fatigue load limit Pu	260

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1400

quality	120

model

Column hole	*22344CCJA/W33VA405
conical bore	*22344CCKJA/W33VA405

Dimensions are mm

d	220
d2 ～	279
D1 ～	389
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da min	240
Da max	440
ra max	4

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Y0	2.2

Allowable acceleration 1) Only for oil-lubricated bearings

turn	49g
straight line	16g