model

With stop slot	6218N
With a stop ring	6218NR

key dimension (mm)

d	90
D	160
B	30
r min.	2
r1 min.	0.5

specified load (KN)

Cr	96.1
Cor	71.5

Limit of rotation speed (rpm)

Grease	3900
Oil	4700

Stop Sway Size(mm)

D1 max.	155.22
a max.	4.9
b ±0.15	3.25
r0 max.	0.6

Stop ring size(mm)

D2 max.	169.7
f ±0.05	2.77

Shoulder retaining size (mm)

da min.	99
Da max.	151
Dx min.	172
Cy max.	7.37
ra max.	2
rb max.	0.5

weight (kg)

Approx	2.15