KOYO 21308RHK Bearing
Bearing 21308RHK KOYO , KOYO bearing
- Bearing Weight 0.77 (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 21308RHK
- 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
- 0.77 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
- 24128RHK30
- KOYO
- 140
- 225
- 85
- 12.9
- 21306RHK
- KOYO
- 30
- 72
- 19
- 0.424
- 21307RHK
- KOYO
- 35
- 80
- 21
- 0.564
- 21318RHK
- KOYO
- 90
- 190
- 43
- 6.11
- 24028RHK30
- KOYO
- 140
- 210
- 69
- 8.35
- 21309RHK
- KOYO
- 45
- 100
- 25
- 1.04
- 23218RHK
- KOYO
- 90
- 160
- 52.4
- 4.5
- 21316RHK
- KOYO
- 80
- 170
- 39
- 4.47
- 21310RHK
- KOYO
- 50
- 110
- 27
- 1.35
- 21317RHK
- KOYO
- 85
- 180
- 41
- 5.25
- 30318R
- KOYO
- 90
- 190
- 46.5
- 5.78
- 24030RHK30
- KOYO
- 150
- 225
- 75
- 10.4
- 30308DJR
- KOYO
- 40
- 90
- 25.25
- 0.757
- 23128RHK
- KOYO
- 140
- 225
- 68
- 10.3
- 24130RHK30
- KOYO
- 150
- 250
- 100
- 19.6
- 24026RHK30
- KOYO
- 130
- 200
- 69
- 7.9
- 21312RHK
- KOYO
- 60
- 130
- 31
- 2.08
- 30303R
- KOYO
- 17
- 47
- 15.25
- 0.127
- 22308RHR
- KOYO
- 40
- 90
- 33
- 1.08
- 24032RHK30
- KOYO
- 160
- 240
- 80
- 12.7
- 24126RHK30
- KOYO
- 130
- 210
- 80
- 10.6
- 22328RHK
- KOYO
- 140
- 300
- 102
- 34.9
- 24024RHK30
- KOYO
- 120
- 180
- 60
- 5.34
- 30307DJR
- KOYO
- 35
- 80
- 22.75
- 0.536
- 21311RHK
- KOYO
- 55
- 120
- 29
- 1.67
- 21315RHK
- KOYO
- 75
- 160
- 37
- 3.76
- 24122RHK30
- KOYO
- 110
- 180
- 69
- 6.87
- 23028RHK
- KOYO
- 140
- 210
- 53
- 6.42
- 21314RHK
- KOYO
- 70
- 150
- 35
- 3.15
- 30309DJR
- KOYO
- 45
- 100
- 27.25
- 0.973
KOYO Bearings News
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2007-07-31
2009-01-08
2010-06-19
2016-03-28
2017-09-06
2019-02-15
2020-07-26
2023-06-15
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