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SKF NU Bearing

Bearing NU 321 ECP SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NU
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
119 mm
Size mating parts (Da max.)
209.4 mm
Size mating parts (ra max.)
2.5 mm
Size mating parts (rb max.)
2.5 mm
Size mating parts (db min.)
136 mm
Size mating parts (da max.)
129 mm
Size (r1.2 min.)
3 mm
Size (r3.4 min.)
3 mm

Overall dimension

External diameter
105 mm
Internal diameter
225 mm
B Width
49 mm
Weight
8.502 Kgкг

Load and resources

C0 Static load capacity
500 kN
Cr Radial dynamic load
500 kN
nG Limit speed
3800 1/min

Other

PuПредел усталостной прочности
57 kN
Size
225x105x49
Size (D1)
189 mm
Частота вращения номинальная
3200 об/мин
Осевое перемещение из среднего положения (s)
3.4 mm
Estimated coefficient (kr)
0.15
F
133 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NU
    2. SKF
    3. 160
    4. 75
    5. 37
    6. 3.307
    1. NU
    2. SKF
    3. 190
    4. 90
    5. 43
    6. 5.25
    1. NU
    2. SKF
    3. 200
    4. 95
    5. 45
    6. 6.176
    1. NU
    2. SKF
    3. 110
    4. 50
    5. 27
    6. 1.121
    1. NU
    2. SKF
    3. 225
    4. 105
    5. 49
    6. 8.56
    1. NU
    2. SKF
    3. 180
    4. 85
    5. 41
    6. 4.638
    1. NU
    2. SKF
    3. 260
    4. 120
    5. 55
    6. 12.98
    1. NU
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 3.962
    1. NU
    2. SKF
    3. 140
    4. 65
    5. 33
    6. 2.2
    1. NU
    2. SKF
    3. 130
    4. 60
    5. 31
    6. 1.772
    1. NJ
    2. SKF
    3. 225
    4. 105
    5. 49
    6. 9.074
    1. NU
    2. SKF
    3. 52
    4. 20
    5. 15
    6. 0.14
    1. NU
    2. SKF
    3. 47
    4. 17
    5. 14
    6. 0.12
    1. NU
    2. SKF
    3. 280
    4. 130
    5. 58
    6. 16.064
    1. NU
    2. SKF
    3. 100
    4. 45
    5. 25
    6. 0.895
    1. NU
    2. SKF
    3. 120
    4. 55
    5. 29
    6. 1.437
    1. NU
    2. SKF
    3. 240
    4. 110
    5. 50
    6. 10.284
    1. NU
    2. SKF
    3. 80
    4. 35
    5. 21
    6. 0.473
    1. NU
    2. SKF
    3. 150
    4. 70
    5. 35
    6. 2.696
    1. NU
    2. SKF
    3. 90
    4. 40
    5. 23
    6. 0.649
    1. NU
    2. SKF
    3. 340
    4. 160
    5. 68
    6. 31.387
    1. NJ
    2. SKF
    3. 120
    4. 55
    5. 29
    6. 1.496
    1. NU
    2. SKF
    3. 100
    4. 45
    5. 25
    6. 0.998
    1. NJ
    2. SKF
    3. 280
    4. 130
    5. 58
    6. 16.8
    1. NUP
    2. SKF
    3. 120
    4. 55
    5. 43
    6. 2.309
    1. NU
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 6.436
    1. NJ
    2. SKF
    3. 47
    4. 17
    5. 14
    6. 0.123
    1. NU
    2. SKF
    3. 180
    4. 85
    5. 41
    6. 5.412
    1. NUP
    2. SKF
    3. 85
    4. 45
    5. 23
    6. 0.553
    1. NU
    2. SKF
    3. 35
    4. 15
    5. 11
    6. 0.047

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