SKF NJ Bearing
Bearing NJ 221 ECJ SKF , SKF bearing
- Bearing Weight 4 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 105
- Overall width 36
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model NJ
- 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 (db min.)
- 137 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 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
- Size (d1)
- 134 mm
- Частота вращения номинальная
- 3800 об/мин
- Осевое перемещение из среднего положения (s)
- 2 mm
- Estimated coefficient (kr)
- 0.15
- F
- 125 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NJ
- SKF
- 250
- 140
- 42
- 8.62
- NJ
- SKF
- 120
- 65
- 23
- 1.101
- NJ
- SKF
- 150
- 85
- 28
- 1.912
- NJ
- SKF
- 180
- 100
- 34
- 3.52
- NJ
- SKF
- 110
- 60
- 28
- 1.223
- NJ
- SKF
- 170
- 95
- 32
- 2.861
- NJ
- SKF
- 160
- 90
- 30
- 2.351
- NJ
- SKF
- 110
- 60
- 22
- 0.852
- NJ
- SKF
- 80
- 40
- 18
- 0.387
- NJ
- SKF
- 200
- 110
- 38
- 4.94
- NJ
- SKF
- 140
- 80
- 26
- 1.55
- NJ
- SKF
- 72
- 35
- 17
- 0.308
- NJ
- SKF
- 125
- 70
- 24
- 1.181
- NJ
- SKF
- 100
- 55
- 21
- 0.701
- NJ
- SKF
- 62
- 30
- 16
- 0.21
- NJ
- SKF
- 190
- 105
- 36
- 4.002
- NJ
- SKF
- 90
- 50
- 20
- 0.517
- NJ
- SKF
- 225
- 105
- 49
- 8.73
- NU
- SKF
- 190
- 105
- 36
- 4.1
- NJ
- SKF
- 85
- 45
- 19
- 0.45
- NJ
- SKF
- 230
- 130
- 40
- 6.583
- NJ
- SKF
- 130
- 75
- 25
- 1.32
- NJ
- SKF
- 215
- 120
- 40
- 5.766
- NJ
- SKF
- 400
- 220
- 65
- 38.209
- NJ
- SKF
- 140
- 80
- 26
- 1.568
- NJ
- SKF
- 290
- 160
- 80
- 23.534
- NJ
- SKF
- 215
- 120
- 40
- 6.517
- NJ
- SKF
- 180
- 100
- 34
- 3.44
- NU
- SKF
- 80
- 40
- 18
- 0.377
- NJ
- SKF
- 190
- 90
- 43
- 5.39
SKF Bearings News
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2005-11-11
2007-04-21
2008-09-30
2010-03-11
2011-08-20
2015-12-18
2020-04-16
2021-09-25
2023-03-07
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