KOYO 7920C Bearing
Bearing 7920C KOYO , KOYO bearing
- Bearing Weight 0.773 (Inquire about discount price)
- Bore diameter 100
- Outer diameter 140
- Overall width 20
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7920C
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 107
- Size mating parts (Da max.)
- 133
- Size mating parts (ra max.)
- 1
Overall dimension
- External diameter
- 140 mm
- Internal diameter
- 100 mm
- B Width
- 20 mm
- Weight
- 0.773 Kg
- Outer ring width
- 20 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 15°
Load and resources
- Maximum speed with grease lubrication
- 7000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 9200 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 26.1 mm
- Size
- 100x140x20
- Estimated coefficient (f0)
- 16.3
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7912C
- KOYO
- 60
- 85
- 13
- 0.187
- 7905C
- KOYO
- 25
- 42
- 9
- 0.041
- 7220C
- KOYO
- 100
- 180
- 34
- 3.32
- 7900C
- KOYO
- 10
- 22
- 6
- 0.008
- 7930C
- KOYO
- 150
- 210
- 28
- 2.47
- 7910C
- KOYO
- 50
- 72
- 12
- 0.128
- 7926C
- KOYO
- 130
- 180
- 24
- 1.50
- 7916C
- KOYO
- 80
- 110
- 16
- 0.368
- 7928C
- KOYO
- 140
- 190
- 24
- 1.59
- 7913C
- KOYO
- 65
- 90
- 13
- 0.205
- 7924C
- KOYO
- 120
- 165
- 22
- 1.15
- 7320C
- KOYO
- 100
- 215
- 47
- 7.53
- 7936C
- KOYO
- 180
- 250
- 33
- 4.68
- 7904C
- KOYO
- 20
- 37
- 9
- 0.035
- 7917C
- KOYO
- 85
- 120
- 18
- 0.523
- 7919C
- KOYO
- 95
- 130
- 18
- 0.574
- HAR020C
- KOYO
- 100
- 150
- 24
- 1.32
- 7920CPA
- KOYO
- 100
- 140
- 20
- 0.773
- 7909C
- KOYO
- 45
- 68
- 12
- 0.127
- 7908C
- KOYO
- 40
- 62
- 12
- 0.107
- 3NC
- KOYO
- 100
- 150
- 24
- HAR920C
- KOYO
- 100
- 140
- 20
- 0.839
- 7921C
- KOYO
- 105
- 145
- 20
- 0.810
- 7907C
- KOYO
- 35
- 55
- 10
- 0.074
- 7914C
- KOYO
- 70
- 100
- 16
- 0.332
- 7918C
- KOYO
- 90
- 125
- 18
- 0.551
- 7915C
- KOYO
- 75
- 105
- 16
- 0.350
- 7938C
- KOYO
- 190
- 260
- 33
- 4.83
- 7902C
- KOYO
- 15
- 28
- 7
- 0.015
- 7903C
- KOYO
- 17
- 30
- 7
- 0.016
KOYO Bearings News
2002-06-21
2003-11-29
2005-05-10
2011-02-16
2012-07-27
2015-06-17
2018-05-05
2021-03-25
2022-09-03
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