model

With stop slot	6220N
With a stop ring	6220NR

key dimension (mm)

d	100
D	180
B	34
r min.	2.1
r1 min.	0.5

specified load (KN)

Cr	122
Cor	93.1

Limit of rotation speed (rpm)

Grease	3500
Oil	4200

Stop Sway Size(mm)

D1 max.	173.66
a max.	5.69
b ±0.15	3.65
r0 max.	0.6

Stop ring size(mm)

D2 max.	192.9
f ±0.05	3.05

Shoulder retaining size (mm)

da min.	111
Da max.	169
Dx min.	195
Cy max.	8.44
ra max.	2
rb max.	0.5

weight (kg)

Approx	3.14