KOYO 30308JR Bearing
Bearing 30308JR KOYO , KOYO bearing
- Bearing Weight 0.757 (Inquire about discount price)
- Bore diameter 40
- Outer diameter 90
- Overall width 25.25
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30308JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 50
- Size mating parts (Da min.)
- 77
- Size mating parts (Da max.)
- 80
- Size mating parts (ra max.)
- 2
- Size mating parts (rb max.)
- 1.5
- Size mating parts (da max.)
- 52
- Size mating parts (Db min.)
- 82
Overall dimension
- External diameter
- 90 mm
- Internal diameter
- 40 mm
- B Width
- 25.25 mm
- Weight
- 0.757 Kg
- Outer ring width
- 20 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
Load and resources
- Dynamic load capacity
- 90.6 кН
- C0 Static load capacity
- 101 кН
- Cr Radial dynamic load
- 90.6 кН
- Maximum speed with grease lubrication
- 4500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6100 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 25.25 mm
- Расстояние до действительного центра опоры (a)
- 19.9 mm
- Estimated coefficient (e)
- 0.35
- Y0Estimated coefficient
- 0.96
- Y1Estimated coefficient
- 1.74
- Size
- 40x90x25.25
- Size (r2 min.)
- 1.5 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30306JR
- KOYO
- 30
- 72
- 20.75
- 0.411
- 30308XR
- KOYO
- 40
- 90
- 25.25
- 0.78
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30305JR
- KOYO
- 25
- 62
- 18.25
- 0.273
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30303JR
- KOYO
- 17
- 47
- 15.25
- 0.133
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
- 30238JR
- KOYO
- 190
- 340
- 60
- 21.9
- 30218JR
- KOYO
- 90
- 160
- 32.5
- 2.65
- 30208JR
- KOYO
- 40
- 80
- 19.75
- 0.434
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 30228JR
- KOYO
- 140
- 250
- 45.75
- 8.97
- 30318JR
- KOYO
- 90
- 190
- 46.5
- 6.04
- 30307JR-1
- KOYO
- 35
- 80
- 22.75
- 0.527
- 30304AC
- KOYO
- 20
- 52
- 16.25
- 0.17
- 303/32R
- KOYO
- 32
- 75
- 21.75
- 0.461
- 30311JR
- KOYO
- 55
- 120
- 31.5
- 1.65
- 30212CR
- KOYO
- 60
- 110
- 23.75
- 0.93
- 30206JR
- KOYO
- 30
- 62
- 17.25
- 0.236
- 30211CR
- KOYO
- 55
- 100
- 22.75
- 0.75
- 30210JR
- KOYO
- 50
- 90
- 21.75
- 0.566
- 30319JR
- KOYO
- 95
- 200
- 49.5
- 6.96
- 30326JR
- KOYO
- 130
- 280
- 63.75
- 18.1
- 30213JR
- KOYO
- 65
- 120
- 24.75
- 1.18
- 32307JR
- KOYO
- 35
- 80
- 32.75
- 0.776
- 30334JR
- KOYO
- 170
- 360
- 80
- 37.5
- 30214CR
- KOYO
- 70
- 125
- 26.25
- 1.3
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