SKF QJ Bearing
Bearing QJ 1244 N2MA SKF , SKF bearing
- Bearing Weight 45.5 (Inquire about discount price)
- Bore diameter 400
- Outer diameter 220
- Overall width 78
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model QJ
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 238 mm
- Size mating parts (Da max.)
- 382 mm
- Size mating parts (ra max.)
- 3 mm
- Size (r1.2 min.)
- 4 mm
Overall dimension
- External diameter
- 220 mm
- Internal diameter
- 400 mm
- B Width
- 78 mm
- Weight
- 45.5 Kg
Load and resources
- C0 Static load capacity
- 1020 кН
- Cr Radial dynamic load
- 364 кН
- nG Limit speed
- 1800 1/min
Other
- PuПредел усталостной прочности
- 24.5 кН
- Расстояние до действительного центра опоры (a)
- 310 mm
- Estimated coefficient (e)
- 1.34
- Y0Estimated coefficient
- 0.44
- Y1Estimated coefficient
- 0.47
- Size
- 400x220x78
- Size (D1)
- 333 mm
- Y2Estimated coefficient
- 0.81
- Size (d1)
- 287 mm
- Ширина канавки стопорного кольца (b)
- 10.55 mm
- Высота заплечиков (h)
- 12.7 mm
- Частота вращения номинальная
- 1800 об/мин
- Estimated coefficient X
- 0.33
- Estimated coefficient ka
- 0.9
- r0
- 2 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- QJ
- SKF
- 580
- 320
- 105
- 130
- QJ
- SKF
- 500
- 280
- 90
- 82
- QJ
- SKF
- 460
- 300
- 74
- 47.5
- QJ
- SKF
- 540
- 300
- 98
- 105
- QJ
- SKF
- 310
- 200
- 51
- 15
- QJ
- SKF
- 680
- 380
- 132
- 220
- QJ
- SKF
- 600
- 400
- 90
- 95
- QJ
- SKF
- 560
- 380
- 82
- 73.5
- QJ
- SKF
- 700
- 480
- 100
- 135
- QJ
- SKF
- 680
- 460
- 100
- 130
- NU
- SKF
- 440
- 320
- 56
- 26
- NJ
- SKF
- 520
- 420
- 46
- 22
- QJ
- SKF
- 420
- 280
- 65
- 33.5
- NU
- SKF
- 600
- 400
- 90
- 90
- QJ
- SKF
- 480
- 260
- 90
- 78.5
- QJ
- SKF
- 460
- 300
- 74
- 47.5
- NJ
- SKF
- 560
- 420
- 65
- 48
- NU
- SKF
- 520
- 420
- 46
- 20
- NJ
- SKF
- 480
- 320
- 74
- 48
- NU
- SKF
- 480
- 320
- 74
- 48.5
- QJ
- SKF
- 440
- 240
- 85
- 61
- NU
- SKF
- 620
- 420
- 90
- 94
- 22244
- ISB
- 200
- 400
- 108
- 68
- NJ
- SKF
- 460
- 300
- 74
- 46
- NJ
- SKF
- 680
- 560
- 56
- 45
- 24164
- SKF
- 540
- 320
- 218
- 210
- NJ
- SKF
- 920
- 750
- 78
- 115
- NJ
- SKF
- 400
- 220
- 108
- 60.2
- 30244
- SKF
- 400
- 220
- 72
- 34.415
- NU
- SKF
- 620
- 420
- 118
- 125
SKF Bearings News
2007-03-13
2008-08-21
2011-07-11
2015-11-09
2018-09-28
2020-03-07
2021-08-17
2023-01-26
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