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SKF NNU Bearing

Bearing NNU 4972 B/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.)
373
Size mating parts (Da max.)
467
Size mating parts (ra max.)
2.5
Size mating parts (db min.)
403
Size (r3 min.)
1.5 mm
Size (r4 min.)
1.5 mm
Size mating parts (da max.)
395

Overall dimension

External diameter
480 mm
Internal diameter
360 mm
B Width
118 mm
Weight
55 Kg
Outer ring width
118 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
3 mm

Load and resources

Dynamic load capacity
1 120 kN
C0 Static load capacity
2 800 kN
Cr Radial dynamic load
1 120 kN
Maximum speed with grease lubrication
1 500 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 700 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
250
Size (K)
9 mm
Number of rolling tracks
2
Size
360x480x118
Size (r2 min.)
3 mm
Size (D1)
439 mm
Distance from the end of the tight ring to the center of the radius of the sphere (S)
5.5
Size (b)
16.7 mm
Size (F)
399 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NNU
    2. SKF
    3. 280
    4. 200
    5. 80
    6. 15
    1. NNU
    2. SKF
    3. 110
    4. 150
    5. 40
    6. 2.05
    1. NNU
    2. SKF
    3. 360
    4. 260
    5. 100
    6. 30.5
    1. NNU
    2. SKF
    3. 420
    4. 300
    5. 118
    6. 50
    1. NNU
    2. SKF
    3. 145
    4. 105
    5. 40
    6. 2
    1. NNU
    2. SKF
    3. 460
    4. 620
    5. 160
    6. 130
    1. NNU
    2. SKF
    3. 180
    4. 250
    5. 69
    6. 10.5
    1. NNU
    2. SKF
    3. 100
    4. 140
    5. 40
    6. 1.9
    1. NNU
    2. SKF
    3. 320
    4. 440
    5. 118
    6. 50
    1. NNU
    2. SKF
    3. 150
    4. 210
    5. 60
    6. 6.25
    1. NNU
    2. SKF
    3. 220
    4. 160
    5. 60
    6. 6.6
    1. NNU
    2. SKF
    3. 140
    4. 190
    5. 50
    6. 4.1
    1. NNU
    2. SKF
    3. 170
    4. 230
    5. 60
    6. 6.95
    1. NNU
    2. SKF
    3. 340
    4. 460
    5. 118
    6. 53
    1. NNU
    2. SKF
    3. 380
    4. 520
    5. 140
    6. 83.5
    1. NNU
    2. SKF
    3. 120
    4. 165
    5. 45
    6. 2.8
    1. NNU
    2. SKF
    3. 220
    4. 300
    5. 80
    6. 16.5
    1. NNU
    2. SKF
    3. 400
    4. 540
    5. 140
    6. 87.5
    1. NNU
    2. SKF
    3. 380
    4. 280
    5. 100
    6. 32.5
    1. NNU
    2. SKF
    3. 190
    4. 260
    5. 69
    6. 11
    1. NNU
    2. SKF
    3. 130
    4. 180
    5. 50
    6. 3.85
    1. NNU
    2. SKF
    3. 320
    4. 240
    5. 80
    6. 17.5
    1. NNU
    2. SKF
    3. 420
    4. 560
    5. 140
    6. 91
    1. NNU
    2. ISB
    3. 500
    4. 670
    5. 170
    6. 165
    1. NNU
    2. ISB
    3. 360
    4. 480
    5. 118
    6. 55.0
    1. NNU
    2. SKF
    3. 600
    4. 800
    5. 200
    6. 280
    1. NNU
    2. SKF
    3. 500
    4. 670
    5. 170
    6. 165
    1. NNU
    2. ISB
    3. 500
    4. 670
    5. 170
    6. 165
    1. NNU
    2. ISB
    3. 670
    4. 900
    5. 230
    6. 410
    1. NNU
    2. ISB
    3. 360
    4. 480
    5. 118
    6. 55.0

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