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SKF NNU Bearing

Bearing NNU 4944 BK/SPW33 SKF , SKF bearing

Dimensional Specifications

  • 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.)
231 mm
Size mating parts (Da max.)
289 mm
Size mating parts (ra max.)
2 mm
Size mating parts (da max.)
242 mm
Size (r1.2 min.)
2.1 mm
Size (r3.4 min.)
1.1 mm

Overall dimension

External diameter
220 mm
Internal diameter
300 mm
B Width
80 mm
Weight
16.5 Kg

Load and resources

C0 Static load capacity
1140 kN
Cr Radial dynamic load
512 kN
Maximum speed with grease lubrication
2400 об/мин
WoilЧастота вращения предельная при жидкой смазке
2800 /миноб/мин

Other

PuПредел усталостной прочности
114 kN
Size
220x300x80
Size (D1)
272.2 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
247 mm
GrefКонтрольное количество смазки
150 cm
F
245 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NNU
    2. SKF
    3. 420
    4. 300
    5. 118
    6. 50
    1. NNU
    2. SKF
    3. 140
    4. 190
    5. 50
    6. 4.1
    1. NNU
    2. SKF
    3. 100
    4. 140
    5. 40
    6. 1.9
    1. NNU
    2. SKF
    3. 220
    4. 160
    5. 60
    6. 6.6
    1. NNU
    2. SKF
    3. 360
    4. 260
    5. 100
    6. 30.5
    1. NNU
    2. SKF
    3. 380
    4. 280
    5. 100
    6. 32.5
    1. NNU
    2. SKF
    3. 320
    4. 240
    5. 80
    6. 17.5
    1. NNU
    2. SKF
    3. 150
    4. 110
    5. 40
    6. 2.05
    1. NNU
    2. SKF
    3. 340
    4. 460
    5. 118
    6. 53
    1. NNU
    2. SKF
    3. 540
    4. 400
    5. 140
    6. 87.5
    1. NNU
    2. SKF
    3. 560
    4. 420
    5. 140
    6. 91
    1. NNU
    2. SKF
    3. 620
    4. 460
    5. 160
    6. 130
    1. NNU
    2. SKF
    3. 190
    4. 260
    5. 69
    6. 11
    1. NNU
    2. SKF
    3. 480
    4. 360
    5. 118
    6. 55
    1. NNU
    2. SKF
    3. 105
    4. 145
    5. 40
    6. 2
    1. NNU
    2. SKF
    3. 440
    4. 320
    5. 118
    6. 50
    1. NNU
    2. SKF
    3. 180
    4. 130
    5. 50
    6. 3.85
    1. NNU
    2. SKF
    3. 520
    4. 380
    5. 140
    6. 83.5
    1. NNU
    2. SKF
    3. 150
    4. 210
    5. 60
    6. 6.25
    1. NNU
    2. SKF
    3. 180
    4. 250
    5. 69
    6. 10.5
    1. NNU
    2. SKF
    3. 200
    4. 280
    5. 80
    6. 15
    1. NNU
    2. SKF
    3. 165
    4. 120
    5. 45
    6. 2.8
    1. NNU
    2. SKF
    3. 170
    4. 230
    5. 60
    6. 6.95
    1. NNU
    2. SKF
    3. 800
    4. 600
    5. 200
    6. 280
    1. NNU
    2. SKF
    3. 900
    4. 670
    5. 230
    6. 410
    1. NNU
    2. SKF
    3. 670
    4. 500
    5. 170
    6. 173
    1. NNU
    2. SKF
    3. 600
    4. 800
    5. 200
    6. 280
    1. NNU
    2. ISB
    3. 220
    4. 370
    5. 150
    6. 65
    1. NNU
    2. SKF
    3. 670
    4. 900
    5. 230
    6. 410
    1. NNU
    2. SKF
    3. 500
    4. 670
    5. 170
    6. 165

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