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SKF NU Bearing

Bearing NU 221 ECJ 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.)
117 mm
Size mating parts (Da max.)
177.3 mm
Size mating parts (ra max.)
2 mm
Size mating parts (rb max.)
2 mm
Size mating parts (db min.)
128 mm
Size mating parts (da max.)
122 mm
Size (r1.2 min.)
2.1 mm
Size (r3.4 min.)
2.1 mm

Overall dimension

External diameter
105 mm
Internal diameter
190 mm
B Width
36 mm
Weight
4.1 Kg

Load and resources

C0 Static load capacity
315 kN
Cr Radial dynamic load
300 kN
nG Limit speed
4300 1/min

Other

PuПредел усталостной прочности
36.5 kN
Size
190x105x36
Size (D1)
164 mm
Частота вращения номинальная
3800 об/мин
Осевое перемещение из среднего положения (s)
2 mm
Estimated coefficient (kr)
0.15
F
125 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NU
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.547
    1. NU
    2. SKF
    3. 270
    4. 150
    5. 45
    6. 10.314
    1. NU
    2. SKF
    3. 62
    4. 30
    5. 16
    6. 0.204
    1. NU
    2. SKF
    3. 130
    4. 75
    5. 25
    6. 1.25
    1. NU
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 6.28
    1. NU
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 3.962
    1. NU
    2. SKF
    3. 80
    4. 40
    5. 18
    6. 0.377
    1. NU
    2. SKF
    3. 225
    4. 105
    5. 49
    6. 8.56
    1. NU
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.165
    1. NU
    2. SKF
    3. 52
    4. 25
    5. 15
    6. 0.136
    1. NU
    2. SKF
    3. 250
    4. 140
    5. 42
    6. 8.135
    1. NU
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.685
    1. NU
    2. SKF
    3. 85
    4. 45
    5. 19
    6. 0.433
    1. NJ
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 4
    1. NU
    2. SKF
    3. 72
    4. 35
    5. 17
    6. 0.302
    1. NU
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.83
    1. NU
    2. SKF
    3. 150
    4. 85
    5. 28
    6. 1.85
    1. NU
    2. SKF
    3. 170
    4. 95
    5. 32
    6. 2.786
    1. NU
    2. SKF
    3. 180
    4. 100
    5. 34
    6. 3.47
    1. NU
    2. SKF
    3. 200
    4. 110
    5. 38
    6. 4.805
    1. NU
    2. SKF
    3. 120
    4. 65
    5. 23
    6. 1.075
    1. NU
    2. SKF
    3. 215
    4. 120
    5. 40
    6. 5.65
    1. NU
    2. SKF
    3. 72
    4. 35
    5. 17
    6. 0.337
    1. NU
    2. SKF
    3. 100
    4. 55
    5. 21
    6. 0.657
    1. NUP
    2. SKF
    3. 100
    4. 55
    5. 25
    6. 0.807
    1. NU
    2. SKF
    3. 480
    4. 260
    5. 130
    6. 110
    1. NU
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.32
    1. NJ
    2. SKF
    3. 160
    4. 90
    5. 30
    6. 2.351
    1. NU
    2. SKF
    3. 230
    4. 130
    5. 40
    6. 7.415
    1. NJ
    2. SKF
    3. 72
    4. 35
    5. 17
    6. 0.308

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