SKF NNU Bearing
Bearing NNU 4928 BK/SPW33 SKF , SKF bearing
- Bearing Weight 4.1 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 190
- Overall width 50
- 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.)
- 147
- Size mating parts (Da max.)
- 182
- Size mating parts (ra max.)
- 1.5
- Size mating parts (db min.)
- 159
- Size (r3 min.)
- 1 mm
- Size (r4 min.)
- 1 mm
- Size mating parts (da max.)
- 154
Overall dimension
- External diameter
- 190 mm
- Internal diameter
- 140 mm
- B Width
- 50 mm
- Weight
- 4.1 Kg
- Outer ring width
- 50 mm
Size Geometric characteristics
- r1 outer ring (flange) installation chamfer
- 1.5 mm
Load and resources
- Dynamic load capacity
- 190 kN
- C0 Static load capacity
- 400 kN
- Cr Radial dynamic load
- 190 kN
- Maximum speed with grease lubrication
- 4 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4 500 об/мин
Protect
- Seal Up
- Нет
Other
- PuПредел усталостной прочности
- 41.5
- Size (K)
- 3 mm
- Number of rolling tracks
- 2
- Size
- 140x190x50
- Size (r2 min.)
- 1.5 mm
- Size (D1)
- 172 mm
- Distance from the end of the tight ring to the center of the radius of the sphere (S)
- 2.2
- Size (b)
- 5.5 mm
- Size (F)
- 156 mm
- Size (dh)
- 157 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NNU
- SKF
- 220
- 160
- 60
- 6.6
- NNU
- SKF
- 360
- 260
- 100
- 30.5
- NNU
- SKF
- 100
- 140
- 40
- 1.9
- NNU
- SKF
- 480
- 360
- 118
- 55
- NNU
- SKF
- 180
- 250
- 69
- 10.5
- NNU
- SKF
- 190
- 260
- 69
- 11
- NNU
- SKF
- 620
- 460
- 160
- 130
- NNU
- SKF
- 320
- 240
- 80
- 17.5
- NNU
- SKF
- 540
- 400
- 140
- 87.5
- NNU
- SKF
- 200
- 280
- 80
- 15
- NNU
- SKF
- 520
- 380
- 140
- 83.5
- NNU
- SKF
- 340
- 460
- 118
- 53
- NNU
- SKF
- 150
- 110
- 40
- 2.05
- NNU
- SKF
- 105
- 145
- 40
- 2
- NNU
- SKF
- 300
- 220
- 80
- 16.5
- NNU
- SKF
- 560
- 420
- 140
- 91
- NNU
- SKF
- 150
- 210
- 60
- 6.25
- NNU
- SKF
- 420
- 300
- 118
- 50
- NNU
- SKF
- 380
- 280
- 100
- 32.5
- NNU
- SKF
- 170
- 230
- 60
- 6.95
- NNU
- SKF
- 440
- 320
- 118
- 50
- NNU
- SKF
- 165
- 120
- 45
- 2.8
- NNU
- SKF
- 180
- 130
- 50
- 3.85
- NNU
- SKF
- 670
- 500
- 170
- 173
- NNU
- SKF
- 800
- 600
- 200
- 280
- NNU
- SKF
- 900
- 670
- 230
- 410
- 23288
- SKF
- 790
- 440
- 280
- 570
- 23280
- SKF
- 720
- 400
- 256
- 435
- NNU
- SKF
- 600
- 800
- 200
- 280
- NNU
- SKF
- 670
- 900
- 230
- 410
Request for inquiry
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