model

With dust cover	6924 ZZ
With sealing ring	6924 2RS

key dimension (mm)

d	120
D	165
B	22
r min.	1.1

specified load (N)

Cr	57.2
Cor	56.9

Limit of rotation speed (rpm)

Grease	3800
Grease(RD,2RD)	0
Grease(RS,2RS)	0
Oil(Z)	4400

Shoulder retaining size(mm)

da min.	126.5
da max.	131.5
Da max.	158.5
ra max.	1

weight (kg)

Approx	1.41