11239449 Installation, operation and maintenance manual – Squirrel cage motor – W Line - Horizontal and vertical l 41
Table 7.3 shows the most common rolling bearings used in horizontal motors, the quantity of grease and the speed limit for
using optional greases.
Table 7.3: Application of alternative greases
Rolling bearing
Grease quantity
(g)
Limit speed of the grease [rpm]
Horizontal motors
Stamina
RL2
LGHP 2
Unirex
N3
Alvania
RL3
Lubrax
Industrial
GMA-2
6220
30 3000 3000 1800 1800 1800
6232
70 1800 1800 1500 1200 1200
6236
85 1500 1500 1200 1200 1200
6240
105 1200 1200 1200 1000 1000
6248
160 1200 1200 1500 900 900
6252
190 1000
1000 900 900 900
6315
30 3000 3000 3000 1800 1800
6316
35 3000 3000 1800 1800 1800
6317
40 3000 3000 1800 1800 1800
6319
45 1800 1800 1800 1800 1800
6320
50 1800 1800 1800 1800 1800
6322
60 1800 1800 1800 1500 1500
6324
75 1800 1800 1800 1500 1500
6326
85 1800 1800 1500 1500 1500
6328
95 1800 1800 1500 1200 1200
6330
105 1500 1500 1500 1200 1200
NU 232
70 1500 1500 1200 1200 1200
NU 236
85 1500 1500 1200 1000 1000
NU 238
95 1200 1200 1200 1000 1000
NU 240
105 1200 1200 1000 900 900
NU 248
160 1000
1000 900 750 750
NU 252
195 1000
1000 750 750 750
NU 322
60 1800 1800 1800 1500 1500
NU 324
75 1800 1800 1500 1200 1200
NU 326
85 1800 1800 1500 1200 1200
NU 328
95 1500 1500 1200 1200 1200
NU 330
105 1500 1500 1200 1000 1000
NU 336
145 1200 1200 1000 900 900