model

With dust cover	6222 ZZX
With sealing ring	6222 2RS

key dimension (mm)

d	110
D	200
B	38
r min.	2.1

specified load (N)

Cr	144
Cor	117

Limit of rotation speed (rpm)

Grease	3100
Grease(RD,2RD)	0
Grease(RS,2RS)	2000
Oil(Z)	3700

Shoulder retaining size(mm)

da min.	121
da max.	136.5
Da max.	189
ra max.	2

weight (kg)

Approx	4.36