INA NA4909 Bearing
Bearing NA4909 INA , INA bearing
- Bearing Weight (Inquire about discount price)
- Bore diameter 45
- Outer diameter 68
- Overall width 22
- Bore type INA Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model NA4909
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 68 mm
- Internal diameter
- 45 mm
- B Width
- 22 mm
- Weight
- 271 гкг
Size Geometric characteristics
- rРадиус наружней фаски
- 0.6 mm
Load and resources
- Cr Radial dynamic load
- 51000 NкН
- C0rСтатическая радиальная грузоподъемность
- 73000 NN
- nG Limit speed
- 8600 1/min1/min
Other
- Size
- 45x68x22
- CurНагрузка предела усталости радиальная
- 12600 N
- nBБазовая тепловая частота вращения
- 4750 1/min
- Осевое перемещение из среднего положения (s)
- 1 mm
- F
- 52 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- NA4909-RSR
- INA
- 45
- 68
- 23
- NA4910-RSR
- INA
- 50
- 72
- 23
- NA4903
- INA
- 17
- 30
- 13
- NA4905-RSR
- INA
- 25
- 42
- 18
- NA4907-RSR
- INA
- 35
- 55
- 21
- NA4919
- INA
- 95
- 130
- 35
- NA4906
- INA
- 30
- 47
- 17
- NA4920
- INA
- 100
- 140
- 40
- NA4912
- INA
- 60
- 85
- 25
- NA4916
- INA
- 80
- 110
- 30
- NA4904-RSR
- INA
- 20
- 37
- 18
- NA4903-RSR
- INA
- 17
- 30
- 14
- NA4926
- INA
- 130
- 180
- 50
- NA4913
- INA
- 65
- 90
- 25
- NA4901
- INA
- 12
- 24
- 13
- NA4902
- INA
- 15
- 28
- 13
- NA4906-RSR
- INA
- 30
- 47
- 18
- NA4900-RSR
- INA
- 10
- 22
- 14
- NA4905
- INA
- 25
- 42
- 17
- NA4902-RSR
- INA
- 15
- 28
- 14
- NA4908
- INA
- 40
- 62
- 22
- NA4914
- INA
- 70
- 100
- 30
- NA4908-RSR
- INA
- 40
- 62
- 23
- NA4910
- INA
- 50
- 72
- 22
- NA4904
- INA
- 20
- 37
- 17
- NA4911
- INA
- 55
- 80
- 25
- NA4915
- INA
- 75
- 105
- 30
- NA4922
- INA
- 110
- 150
- 40
- NA4907
- INA
- 35
- 55
- 20
- NA4918
- INA
- 90
- 125
- 35
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