KOYO 21308RH Bearing
Bearing 21308RH KOYO , KOYO bearing
- Bearing Weight 0.781 (Inquire about discount price)
- Bore diameter 40
- Outer diameter 90
- Overall width 23
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 21308RH
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 48.5
- Size mating parts (Da max.)
- 81.5
- Size mating parts (ra max.)
- 1.5
Overall dimension
- External diameter
- 90 mm
- Internal diameter
- 40 mm
- B Width
- 23 mm
- Weight
- 0.781 Kg
- Outer ring width
- 23 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
Load and resources
- Dynamic load capacity
- 85.7 kN
- C0 Static load capacity
- 95.5 kN
- Cr Radial dynamic load
- 85.7 kN
- Maximum speed with grease lubrication
- 4100 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 5500 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Estimated coefficient (e)
- 0.26
- Y0Estimated coefficient
- 2.5
- Y1Estimated coefficient
- 2.55
- Size
- 40x90x23
- Y2Estimated coefficient
- 3.8
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 21306RH
- KOYO
- 30
- 72
- 19
- 0.43
- 21318RH
- KOYO
- 90
- 190
- 43
- 6.2
- 21307RH
- KOYO
- 35
- 80
- 21
- 0.572
- 21063/21212
- KOYO
- 15.875
- 53.975
- 22.225
- 0.26
- 21309RH
- KOYO
- 45
- 100
- 25
- 1.05
- 23218RH
- KOYO
- 90
- 160
- 52.4
- 4.63
- 22218RHRK
- KOYO
- 90
- 160
- 40
- 3.43
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- AC3021B
- KOYO
- 150
- 210
- 25
- 2.73
- 21312RH
- KOYO
- 60
- 130
- 31
- 2.11
- 21319RH
- KOYO
- 95
- 200
- 45
- 7.16
- 23128RH
- KOYO
- 140
- 225
- 68
- 10.6
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30210CR
- KOYO
- 50
- 90
- 21.75
- 0.59
- 30214CR
- KOYO
- 70
- 125
- 26.25
- 1.3
- 24028RH
- KOYO
- 140
- 210
- 69
- 8.49
- 30213CR
- KOYO
- 65
- 120
- 24.75
- 1.15
- 21316RH
- KOYO
- 80
- 170
- 39
- 4.53
- 30211CR
- KOYO
- 55
- 100
- 22.75
- 0.75
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30215JR
- KOYO
- 75
- 130
- 27.25
- 1.42
- 30215CR
- KOYO
- 75
- 130
- 27.25
- 1.4
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 21315RH
- KOYO
- 75
- 160
- 37
- 3.81
- 24128RH
- KOYO
- 140
- 225
- 85
- 13.1
- 30214JR
- KOYO
- 70
- 125
- 26.25
- 1.32
- 21322RH
- KOYO
- 110
- 240
- 50
- 11.8
- 21317RH
- KOYO
- 85
- 180
- 41
- 5.32
- 30304AC
- KOYO
- 20
- 52
- 16.25
- 0.17
- 22328RH
- KOYO
- 140
- 300
- 102
- 35.7
KOYO Bearings News
2006-06-13
2009-05-03
2010-10-13
2012-03-22
2016-07-21
2017-12-29
2022-04-29
2023-10-08
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