KOYO 7028C Bearing
Bearing 7028C KOYO , KOYO bearing
- Bearing Weight 3.64 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 210
- Overall width 33
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7028C
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 150
- Size mating parts (Da max.)
- 200
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 210 mm
- Internal diameter
- 140 mm
- B Width
- 33 mm
- Weight
- 3.64 Kg
- Outer ring width
- 33 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 15°
Load and resources
- Maximum speed with grease lubrication
- 4500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 39.9 mm
- Size
- 140x210x33
- Estimated coefficient (f0)
- 16.0
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7012C
- KOYO
- 60
- 95
- 18
- 0.450
- 28880/28820
- KOYO
- 247.65
- 304.8
- 22.225
- 3.05
- HAR928C
- KOYO
- 140
- 190
- 24
- 1.76
- 7007C
- KOYO
- 35
- 62
- 14
- 0.170
- 7228C
- KOYO
- 140
- 250
- 42
- 7.76
- 7018C
- KOYO
- 90
- 140
- 24
- 1.26
- 7019C
- KOYO
- 95
- 145
- 24
- 1.32
- 28678/28622
- KOYO
- 50.8
- 97.63
- 24.608
- 0.836
- 7004C
- KOYO
- 20
- 42
- 12
- 0.079
- 7013C
- KOYO
- 65
- 100
- 18
- 0.470
- 7928C
- KOYO
- 140
- 190
- 24
- 1.59
- 7003C
- KOYO
- 17
- 35
- 10
- 0.045
- 7011C
- KOYO
- 55
- 90
- 18
- 0.420
- 3NC
- KOYO
- 70
- 110
- 20
- 7038C
- KOYO
- 190
- 290
- 46
- 10.8
- 7032C
- KOYO
- 160
- 240
- 38
- 5.45
- 7022C
- KOYO
- 110
- 170
- 28
- 2.14
- 3NC
- KOYO
- 15
- 32
- 9
- 7016C
- KOYO
- 80
- 125
- 22
- 0.930
- 7010C
- KOYO
- 50
- 80
- 16
- 0.290
- 3NC
- KOYO
- 55
- 90
- 18
- 7008C
- KOYO
- 40
- 68
- 15
- 0.210
- 7000C
- KOYO
- 10
- 26
- 8
- 0.021
- 7006C
- KOYO
- 30
- 55
- 13
- 0.133
- HAR028C
- KOYO
- 140
- 210
- 33
- 3.62
- 7024C
- KOYO
- 120
- 180
- 28
- 2.27
- 7001C
- KOYO
- 12
- 28
- 8
- 0.024
- 7005C
- KOYO
- 25
- 47
- 12
- 0.091
- 7017C
- KOYO
- 85
- 130
- 22
- 0.970
- 7002C
- KOYO
- 15
- 32
- 9
- 0.035
KOYO Bearings News
2003-10-16
2005-03-26
2006-09-04
2008-02-12
2011-01-02
2016-10-10
2018-03-22
2021-02-07
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