| Designation | Principal dimensions | Basic load ratings | Speed ratings | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | ||||
d[mm] |
B[mm] |
B[mm] |
C[kN]
|
C0[kN]
|
[r/min] |
[r/min] |
|
| QJ 1248 MA/344524 | 240 | 440 | 85 | 663 | 1220 | 2400 | |
| QJ 248 N2MA | 240 | 440 | 72 | 650 | 1200 | 2400 | |
| QJ 1252 N2MA | 260 | 480 | 90 | 741 | 1460 | 2200 | |
| QJ 1256 N2MA | 280 | 500 | 90 | 728 | 1460 | 2000 | |
| QJ 1260 N2MA | 300 | 540 | 98 | 832 | 1760 | 1900 | |
| QJ 1064 MA | 320 | 480 | 74 | 715 | 1530 | 2000 | |
| QJ 1264 N2MA | 320 | 580 | 105 | 956 | 2080 | 1700 | |
| QJ 1272 N2MA | 360 | 650 | 122 | 1110 | 2600 | 1500 | |
| QJ 1080 N2MA | 400 | 600 | 90 | 904 | 2160 | 1500 | |
| QJ 1084 N2MA | 420 | 620 | 90 | 923 | 2280 | 1500 | |
| QJ 1088 N2MA | 440 | 650 | 94 | 995 | 2500 | 1400 | |
| QJ 1096 N2MA | 480 | 700 | 100 | 1060 | 2800 | 1300 | |