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SKF NU Bearing

Bearing NU 228 ECM 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.)
154 mm
Size mating parts (Da max.)
235 mm
Size mating parts (ra max.)
2.5 mm
Size mating parts (rb max.)
2.5 mm
Size mating parts (db min.)
172 mm
Size mating parts (da max.)
165 mm
Size (r1.2 min.)
3 mm
Size (r3.4 min.)
3 mm

Overall dimension

External diameter
140 mm
Internal diameter
250 mm
B Width
42 mm
Weight
9.414 Kgкг

Load and resources

C0 Static load capacity
510 kN
Cr Radial dynamic load
450 kN
nG Limit speed
3200 1/min

Other

PuПредел усталостной прочности
57 kN
Size
250x140x42
Size (D1)
215.78 mm
Частота вращения номинальная
2800 об/мин
Осевое перемещение из среднего положения (s)
2.5 mm
Estimated coefficient (kr)
0.15
F
169 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NU
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 3.32
    1. NU
    2. SKF
    3. 290
    4. 160
    5. 48
    6. 14.18
    1. NU
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.776
    1. NU
    2. SKF
    3. 120
    4. 65
    5. 23
    6. 1.2
    1. NU
    2. SKF
    3. 85
    4. 45
    5. 19
    6. 0.503
    1. NU
    2. SKF
    3. 80
    4. 40
    5. 18
    6. 0.443
    1. NU
    2. SKF
    3. 72
    4. 35
    5. 17
    6. 0.337
    1. NU
    2. SKF
    3. 360
    4. 200
    5. 58
    6. 26.436
    1. NU
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.93
    1. NU
    2. SKF
    3. 215
    4. 120
    5. 40
    6. 6.56
    1. NJ
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 9.55
    1. NU
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 8.135
    1. NU
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 7.415
    1. NU
    2. SKF
    3. 180
    4. 100
    5. 34
    6. 4.021
    1. NU
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.438
    1. NU
    2. SKF
    3. 320
    4. 180
    5. 52
    6. 18.446
    1. NU
    2. SKF
    3. 200
    4. 110
    5. 38
    6. 5.433
    1. NU
    2. SKF
    3. 340
    4. 190
    5. 55
    6. 22.482
    1. NU
    2. SKF
    3. 310
    4. 170
    5. 52
    6. 17.664
    1. NU
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 2.157
    1. NU
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.765
    1. NU
    2. SKF
    3. 270
    4. 150
    5. 45
    6. 11.625
    1. NU
    2. SKF
    3. 300
    4. 140
    5. 62
    6. 22.457
    1. NU
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.32
    1. NUP
    2. SKF
    3. 480
    4. 380
    5. 46
    6. 23
    1. NU
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.53
    1. NJ
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 8.62
    1. NUP
    2. SKF
    3. 90
    4. 40
    5. 33
    6. 1.145
    1. NU
    2. SKF
    3. 100
    4. 45
    5. 25
    6. 0.998
    1. NUP
    2. SKF
    3. 600
    4. 440
    5. 118
    6. 105

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