SKF NNU Bearing
Bearing NNU 4948 B/SPW33 SKF , SKF bearing
- Bearing Weight 17.5 (Inquire about discount price)
- Bore diameter 320
- Outer diameter 240
- Overall width 80
- 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.)
- 251 mm
- Size mating parts (Da max.)
- 309 mm
- Size mating parts (ra max.)
- 2 mm
- Size mating parts (db min.)
- 269 mm
- Size mating parts (da max.)
- 262 mm
- Size (r1.2 min.)
- 2.1 mm
Overall dimension
- External diameter
- 240 mm
- Internal diameter
- 320 mm
- B Width
- 80 mm
- Weight
- 17.5 Kg
Load and resources
- C0 Static load capacity
- 1220 kN
- Cr Radial dynamic load
- 528 kN
- Maximum speed with grease lubrication
- 2200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 2600 /миноб/мин
Other
- PuПредел усталостной прочности
- 118 kN
- Size
- 240x320x80
- Size (D1)
- 292.2 mm
- Ширина канавки стопорного кольца (b)
- 11.1 mm
- Радиальное биение/Разностейность (K)
- 3 mm
- Осевое перемещение из среднего положения (s)
- 3.7 mm
- dn
- 267 mm
- GrefКонтрольное количество смазки
- 171 cm
- F
- 265.3 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NNU
- SKF
- 420
- 560
- 140
- 91
- NNU
- SKF
- 120
- 165
- 45
- 2.8
- NNU
- SKF
- 180
- 250
- 69
- 10.5
- NNU
- SKF
- 110
- 150
- 40
- 2.05
- NNU
- SKF
- 320
- 440
- 118
- 50
- NNU
- SKF
- 360
- 480
- 118
- 55
- NNU
- SKF
- 220
- 160
- 60
- 6.6
- NNU
- SKF
- 170
- 230
- 60
- 6.95
- NNU
- SKF
- 100
- 140
- 40
- 1.9
- NNU
- SKF
- 190
- 260
- 69
- 11
- NNU
- SKF
- 145
- 105
- 40
- 2
- NNU
- SKF
- 380
- 280
- 100
- 32.5
- NNU
- SKF
- 150
- 210
- 60
- 6.25
- NNU
- SKF
- 400
- 540
- 140
- 87.5
- NNU
- SKF
- 340
- 460
- 118
- 53
- NNU
- SKF
- 140
- 190
- 50
- 4.1
- NNU
- SKF
- 360
- 260
- 100
- 30.5
- NNU
- SKF
- 220
- 300
- 80
- 16.5
- NNU
- SKF
- 380
- 520
- 140
- 83.5
- NNU
- SKF
- 420
- 300
- 118
- 50
- NNU
- SKF
- 460
- 620
- 160
- 130
- NNU
- SKF
- 130
- 180
- 50
- 3.85
- NNU
- SKF
- 280
- 200
- 80
- 15
- NNU
- ISB
- 240
- 320
- 80
- 17.5
- NNU
- ISB
- 670
- 900
- 230
- 410
- NNU
- SKF
- 670
- 900
- 230
- 410
- NNU
- ISB
- 500
- 670
- 170
- 165
- NNU
- SKF
- 500
- 670
- 170
- 165
- NNU
- ISB
- 670
- 900
- 230
- 410
- NNU
- ISB
- 600
- 800
- 200
- 280
Request for inquiry
Name and email are required!!!