Designations

Principal dimensions

Basic load ratings

Fatigue load limit

Speed ratings

Dimensions

Abutment and illet dimensions

Calculation factors

Mass

Bearing with cylindrical bore

d

D

B

dynamic C

static C0

Pu

Reference speed

Limiting speed

d2 ≈

D1 ≈

b

K

r1,2 min

da min

da max

Da max

ra max

e

Y1

Y2

Y0

–

mm

mm

mm

kN

kN

kN

r/min

mm

–

kg

22256CC/W33

280

500

130

2,795

3,750

300

1,100

1,500

333

441

22.3

12

5

300

–

480

4

0.26

2.6

3.9

2.5

115