NACHI 7228C Bearing
Bearing 7228C NACHI , NACHI bearing
- Bearing Weight 8.78 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 250
- Overall width 42
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7228C
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 154
- Size mating parts (Da max.)
- 236
- Size mating parts (ra max.)
- 2.5
Overall dimension
- External diameter
- 250 mm
- Internal diameter
- 140 mm
- B Width
- 42 mm
- Weight
- 8.78 Kg
- Outer ring width
- 42 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 15°
Load and resources
- Dynamic load capacity
- 223 кН
- C0 Static load capacity
- 235 кН
- Cr Radial dynamic load
- 223 кН
- Maximum speed with grease lubrication
- 4100 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 5600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 1.3 mm
- Size
- 140x250x42
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7211C
- NACHI
- 55
- 100
- 21
- 0.635
- 7206C
- NACHI
- 30
- 62
- 16
- 0.21
- 7215C
- NACHI
- 75
- 130
- 25
- 1.23
- 7230C
- NACHI
- 150
- 270
- 45
- 11.0
- 28985/28921
- NACHI
- 60.325
- 100.000
- 25.400
- 0.764
- 7236C
- NACHI
- 180
- 320
- 52
- 19.9
- 7226C
- NACHI
- 130
- 230
- 40
- 6.88
- 7212C
- NACHI
- 60
- 110
- 22
- 0.82
- 7222C
- NACHI
- 110
- 200
- 38
- 4.62
- 7210C
- NACHI
- 50
- 90
- 20
- 0.485
- 7214C
- NACHI
- 70
- 125
- 24
- 1.12
- 7220C
- NACHI
- 100
- 180
- 34
- 3.32
- 7207C
- NACHI
- 35
- 72
- 17
- 0.295
- 28682/28622
- NACHI
- 57.150
- 97.630
- 24.608
- 0.733
- 7202C
- NACHI
- 15
- 35
- 11
- 0.048
- 7209C
- NACHI
- 45
- 85
- 19
- 0.43
- 7203C
- NACHI
- 17
- 40
- 12
- 0.07
- 7200C
- NACHI
- 10
- 30
- 9
- 0.034
- 7213C
- NACHI
- 65
- 120
- 23
- 1.02
- 7028C
- NACHI
- 140
- 210
- 33
- 3.63
- 7218C
- NACHI
- 90
- 160
- 30
- 2.3
- 7204C
- NACHI
- 20
- 47
- 14
- 0.11
- 7219C
- NACHI
- 95
- 170
- 32
- 2.78
- 28680/28622
- NACHI
- 55.563
- 97.630
- 24.608
- 0.76
- 7228CDT
- NACHI
- 140
- 250
- 42
- 8.78
- 7228CDB
- NACHI
- 140
- 250
- 42
- 8.78
- 7217C
- NACHI
- 85
- 150
- 28
- 1.87
- 7224C
- NACHI
- 120
- 215
- 40
- 6.05
- 7216C
- NACHI
- 80
- 140
- 26
- 1.5
- 7228CDF
- NACHI
- 140
- 250
- 42
- 8.78
Request for inquiry
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