model

With stop slot	6019N
With a stop ring	6019NR

key dimension (mm)

d	95
D	145
B	24
r min.	1.5
r1 min.	0.5

specified load (KN)

Cr	60.4
Cor	53.9

Limit of rotation speed (rpm)

Grease	4400
Oil	5200

Stop Sway Size(mm)

D1 max.	140.23
a max.	3.71
b ±0.15	3.25
r0 max.	0.6

Stop ring size(mm)

D2 max.	154.7
f ±0.05	2.77

Shoulder retaining size (mm)

da min.	103
Da max.	137
Dx min.	157
Cy max.	6.17
ra max.	1.5
rb max.	0.5

weight (kg)

Approx	1.21