NACHI 7238DF Bearing
Bearing 7238DF NACHI , NACHI bearing
- Bearing Weight 21.5 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 340
- Overall width 55
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7238DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 199
- Size mating parts (Da max.)
- 331
- Size mating parts (ra max.)
- 1.5
Overall dimension
- External diameter
- 340 mm
- Internal diameter
- 190 mm
- B Width
- 55 mm
- Weight
- 21.5 Kg
- Outer ring width
- 55 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 4 mm
- r1 outer ring (flange) installation chamfer
- 1.5 mm
- αУгол контакта
- 30°
Load and resources
- Dynamic load capacity
- 510 кН
- C0 Static load capacity
- 825 кН
- Cr Radial dynamic load
- 510 кН
- Maximum speed with grease lubrication
- 1300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 49.0 mm
- Size
- 190x340x55
- Size (2B)
- 110 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7224DF
- NACHI
- 120
- 215
- 40
- 6.05
- 7201DF
- NACHI
- 12
- 32
- 10
- 0.040
- 7234DF
- NACHI
- 170
- 310
- 52
- 17.4
- 7228DF
- NACHI
- 140
- 250
- 42
- 8.78
- 7210AC
- NACHI
- 50
- 90
- 20
- 0.485
- 7238
- NACHI
- 190
- 340
- 55
- 21.5
- 7338DF
- NACHI
- 190
- 400
- 78
- 47.6
- 7210DF
- NACHI
- 50
- 90
- 20
- 0.485
- 7209DF
- NACHI
- 45
- 85
- 19
- 0.430
- 7218AC
- NACHI
- 90
- 160
- 30
- 2.3
- 7220DF
- NACHI
- 100
- 180
- 34
- 3.32
- 7208DF
- NACHI
- 40
- 80
- 18
- 0.380
- 7202AC
- NACHI
- 15
- 35
- 11
- 0.048
- 7211AC
- NACHI
- 55
- 100
- 21
- 0.635
- 7201AC
- NACHI
- 12
- 32
- 10
- 0.04
- 7205AC
- NACHI
- 25
- 52
- 15
- 0.135
- 7214DF
- NACHI
- 70
- 125
- 24
- 1.12
- 7230DF
- NACHI
- 150
- 270
- 45
- 11.0
- 7236DF
- NACHI
- 180
- 320
- 52
- 19.9
- 7207DF
- NACHI
- 35
- 72
- 17
- 0.295
- 7214AC
- NACHI
- 70
- 125
- 24
- 1.12
- 7215AC
- NACHI
- 75
- 130
- 25
- 1.23
- 7221DF
- NACHI
- 105
- 190
- 36
- 3.93
- 7202DF
- NACHI
- 15
- 35
- 11
- 0.048
- 7200DF
- NACHI
- 10
- 30
- 9
- 0.034
- 7212AC
- NACHI
- 60
- 110
- 22
- 0.82
- 7200AC
- NACHI
- 10
- 30
- 9
- 0.034
- 7213AC
- NACHI
- 65
- 120
- 23
- 1.02
- 7238DB
- NACHI
- 190
- 340
- 55
- 21.5
- 7206AC
- NACHI
- 30
- 62
- 16
- 0.21
Request for inquiry
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