KOYO 7238C Bearing
Bearing 7238C KOYO , KOYO bearing
- Bearing Weight 18.8 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 340
- Overall width 55
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7238C
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 208
- Size mating parts (Da max.)
- 322
- Size mating parts (ra max.)
- 3
Overall dimension
- External diameter
- 340 mm
- Internal diameter
- 190 mm
- B Width
- 55 mm
- Weight
- 18.8 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
- 15°
Load and resources
- Maximum speed with grease lubrication
- 2800 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 3700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 63.0 mm
- Size
- 190x340x55
- Estimated coefficient (f0)
- 15.1
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7210C
- KOYO
- 50
- 90
- 20
- 0.485
- 7038C
- KOYO
- 190
- 290
- 46
- 10.8
- 7240C
- KOYO
- 200
- 360
- 58
- 22.4
- 7236C
- KOYO
- 180
- 320
- 52
- 15.7
- 7217C
- KOYO
- 85
- 150
- 28
- 1.87
- 3NC
- KOYO
- 25
- 52
- 15
- 7238CPA
- KOYO
- 190
- 340
- 55
- 18.8
- 3NC
- KOYO
- 15
- 35
- 11
- 3NC
- KOYO
- 20
- 47
- 14
- 7230C
- KOYO
- 150
- 270
- 45
- 9.75
- 7234C
- KOYO
- 170
- 310
- 52
- 15.1
- 7938C
- KOYO
- 190
- 260
- 33
- 4.83
- 7202C
- KOYO
- 15
- 35
- 11
- 0.048
- 7212C
- KOYO
- 60
- 110
- 22
- 0.820
- 7213C
- KOYO
- 65
- 120
- 23
- 1.02
- 7200C
- KOYO
- 10
- 30
- 9
- 0.031
- 7214C
- KOYO
- 70
- 125
- 24
- 1.12
- 7238B
- KOYO
- 190
- 340
- 55
- 18.8
- 7238
- CX
- 190
- 340
- 55
- 24.31
- 7238
- CX
- 190
- 340
- 55
- 20.3
- 3NC
- KOYO
- 30
- 62
- 16
- 7221C
- KOYO
- 105
- 190
- 36
- 3.95
- 7203C
- KOYO
- 17
- 40
- 12
- 0.070
- 7228C
- KOYO
- 140
- 250
- 42
- 7.76
- 7218C
- KOYO
- 90
- 160
- 30
- 2.30
- 7215C
- KOYO
- 75
- 130
- 25
- 1.23
- 3NC
- KOYO
- 40
- 80
- 18
- 7224C
- KOYO
- 120
- 215
- 40
- 5.49
- 7226C
- KOYO
- 130
- 230
- 40
- 6.21
- 3NC
- KOYO
- 35
- 72
- 17
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2018-05-07
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