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SKF NU Bearing

Bearing NU 421 M 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.)
124 mm
Size mating parts (Da max.)
241 mm
Size mating parts (ra max.)
3 mm
Size mating parts (rb max.)
3 mm
Size mating parts (db min.)
147 mm
Size mating parts (da max.)
140 mm
Size (r1.2 min.)
4 mm
Size (r3.4 min.)
4 mm

Overall dimension

External diameter
105 mm
Internal diameter
260 mm
B Width
60 mm
Weight
17.27 Kgкг

Load and resources

C0 Static load capacity
570 kN
Cr Radial dynamic load
501 kN
nG Limit speed
3400 1/min

Other

PuПредел усталостной прочности
64 kN
Size
260x105x60
Size (D1)
206.3 mm
Частота вращения номинальная
2800 об/мин
Осевое перемещение из среднего положения (s)
4.9 mm
Estimated coefficient (kr)
0.15
F
144.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NU
    2. SKF
    3. 225
    4. 90
    5. 54
    6. 11.28
    1. NU
    2. SKF
    3. 200
    4. 80
    5. 48
    6. 8.161
    1. NU
    2. SKF
    3. 125
    4. 70
    5. 31
    6. 1.65
    1. NU
    2. SKF
    3. 250
    4. 100
    5. 58
    6. 15.675
    1. NU
    2. SKF
    3. 310
    4. 120
    5. 72
    6. 30.312
    1. NU
    2. SKF
    3. 210
    4. 85
    5. 52
    6. 9.72
    1. NUP
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.378
    1. NU
    2. SKF
    3. 240
    4. 95
    5. 55
    6. 13.41
    1. NU
    2. SKF
    3. 620
    4. 420
    5. 118
    6. 125
    1. NU
    2. SKF
    3. 460
    4. 220
    5. 145
    6. 124
    1. NU
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 4.1
    1. NU
    2. SKF
    3. 180
    4. 70
    5. 42
    6. 5.239
    1. NU
    2. SKF
    3. 480
    4. 320
    5. 74
    6. 48.5
    1. NU
    2. SKF
    3. 260
    4. 170
    5. 42
    6. 7.99
    1. NU
    2. SKF
    3. 580
    4. 320
    5. 150
    6. 180
    1. NU
    2. SKF
    3. 210
    4. 85
    5. 52
    6. 8.68
    1. NU
    2. SKF
    3. 90
    4. 50
    5. 23
    6. 0.558
    1. NU
    2. SKF
    3. 200
    4. 80
    5. 48
    6. 7.24
    1. NU
    2. SKF
    3. 100
    4. 35
    5. 25
    6. 1.002
    1. NNCL
    2. SKF
    3. 300
    4. 220
    5. 80
    6. 16.8
    1. NUP
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 3.243
    1. NU
    2. SKF
    3. 260
    4. 120
    5. 86
    6. 22.416
    1. NU
    2. SKF
    3. 130
    4. 75
    5. 31
    6. 1.584
    1. NU
    2. SKF
    3. 540
    4. 300
    5. 85
    6. 89.5
    1. NU
    2. SKF
    3. 280
    4. 110
    5. 65
    6. 20.314
    1. NUP
    2. SKF
    3. 120
    4. 65
    5. 23
    6. 1.229
    1. NU
    2. SKF
    3. 520
    4. 420
    5. 46
    6. 20
    1. NU
    2. SKF
    3. 190
    4. 75
    5. 45
    6. 6.219
    1. NUP
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.98
    1. NU
    2. SKF
    3. 460
    4. 220
    5. 145
    6. 120