SKF NNU Bearing
Bearing NNU 4956 B/SPW33 SKF , SKF bearing
- Bearing Weight 32.5 (Inquire about discount price)
- Bore diameter 380
- Outer diameter 280
- Overall width 100
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model NNU
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 291 mm
- Size mating parts (Da max.)
- 369 mm
- Size mating parts (ra max.)
- 2 mm
- Size mating parts (db min.)
- 316 mm
- Size mating parts (da max.)
- 308 mm
- Size (r1.2 min.)
- 2.1 mm
Overall dimension
- External diameter
- 280 mm
- Internal diameter
- 380 mm
- B Width
- 100 mm
- Weight
- 32.5 Kg
Load and resources
- C0 Static load capacity
- 1800 kN
- Cr Radial dynamic load
- 765 kN
- Maximum speed with grease lubrication
- 1900 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2200 /миноб/мин
Other
- PuПредел усталостной прочности
- 170 kN
- Size
- 280x380x100
- Size (D1)
- 345.6 mm
- Ширина канавки стопорного кольца (b)
- 13.9 mm
- Радиальное биение/Разностейность (K)
- 3 mm
- Осевое перемещение из среднего положения (s)
- 4.5 mm
- dn
- 313.5 mm
- GrefКонтрольное количество смазки
- 384 cm
- F
- 312 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NNU
- SKF
- 130
- 180
- 50
- 3.85
- NNU
- SKF
- 150
- 210
- 60
- 6.25
- NNU
- SKF
- 280
- 200
- 80
- 15
- NNU
- SKF
- 110
- 150
- 40
- 2.05
- NNU
- SKF
- 460
- 620
- 160
- 130
- NNU
- SKF
- 360
- 260
- 100
- 30.5
- NNU
- SKF
- 220
- 160
- 60
- 6.6
- NNU
- SKF
- 320
- 240
- 80
- 17.5
- NNU
- SKF
- 340
- 460
- 118
- 53
- NNU
- SKF
- 180
- 250
- 69
- 10.5
- NNU
- SKF
- 420
- 560
- 140
- 91
- NNU
- SKF
- 190
- 260
- 69
- 11
- NNU
- SKF
- 220
- 300
- 80
- 16.5
- NNU
- SKF
- 380
- 520
- 140
- 83.5
- NNU
- SKF
- 400
- 540
- 140
- 87.5
- NNU
- SKF
- 360
- 480
- 118
- 55
- NNU
- SKF
- 170
- 230
- 60
- 6.95
- NNU
- SKF
- 120
- 165
- 45
- 2.8
- NNU
- SKF
- 420
- 300
- 118
- 50
- NNU
- SKF
- 145
- 105
- 40
- 2
- NNU
- SKF
- 320
- 440
- 118
- 50
- NNU
- SKF
- 140
- 190
- 50
- 4.1
- NNU
- SKF
- 100
- 140
- 40
- 1.9
- NNU
- SKF
- 600
- 800
- 200
- 280
- NNU
- ISB
- 600
- 800
- 200
- 280
- NNU
- ISB
- 600
- 800
- 200
- 280
- NNU
- ISB
- 280
- 380
- 100
- 32.5
- NNU
- SKF
- 670
- 900
- 230
- 410
- NNU
- ISB
- 500
- 670
- 170
- 165
- NNU
- ISB
- 280
- 380
- 100
- 32.5
SKF Bearings News
2005-01-23
2009-05-23
2010-11-02
2012-04-11
2015-03-02
2016-08-10
2020-12-08
2022-05-19
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