model

back-to-back DB	ACH022CDB
facing each other DF	ACH022CDF
series connection DT	ACH022CDT

key dimension (mm)

d	110
D	170
B1	56
r min.	2
r1 min.	1

Rated load(kN) stamping holder

Cr	99.5
Cor	144

Rated load(kN) solid cage

Cr	0
Cor	4800

Limit of rotation speed (rpm)

Grease	6300
Oil	65.5

Distance of the bearing load center position(mm)

a1	9.5
a2	120

installation size (mm)

da min.	0
db min.	160
Da max.	164.5
DB max.	2
ra max.	0.8
rb max.	4.27

weight (kg)

Approx