KOYO 30303JR Bearing
Bearing 30303JR KOYO , KOYO bearing
- Bearing Weight 0.133 (Inquire about discount price)
- Bore diameter 17
- Outer diameter 47
- Overall width 15.25
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30303JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 22.5
- Size mating parts (Da min.)
- 40
- Size mating parts (Da max.)
- 41.5
- Size mating parts (ra max.)
- 1
- Size mating parts (rb max.)
- 1
- Size mating parts (da max.)
- 25
- Size mating parts (Db min.)
- 42
Overall dimension
- External diameter
- 47 mm
- Internal diameter
- 17 mm
- B Width
- 15.25 mm
- Weight
- 0.133 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1 mm
Load and resources
- Dynamic load capacity
- 27.4 кН
- C0 Static load capacity
- 24.5 кН
- Cr Radial dynamic load
- 27.4 кН
- Maximum speed with grease lubrication
- 9200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 12000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 15.25 mm
- Расстояние до действительного центра опоры (a)
- 11 mm
- Estimated coefficient (e)
- 0.29
- Y0Estimated coefficient
- 1.16
- Y1Estimated coefficient
- 2.11
- Size
- 17x47x15.25
- Size (r2 min.)
- 1 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30305JR
- KOYO
- 25
- 62
- 18.25
- 0.273
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30308JR
- KOYO
- 40
- 90
- 25.25
- 0.757
- 30308XR
- KOYO
- 40
- 90
- 25.25
- 0.78
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30306JR
- KOYO
- 30
- 72
- 20.75
- 0.411
- 30203JR
- KOYO
- 17
- 40
- 13.25
- 0.081
- 30307JR-1
- KOYO
- 35
- 80
- 22.75
- 0.527
- 30213JR
- KOYO
- 65
- 120
- 24.75
- 1.18
- 30304AC
- KOYO
- 20
- 52
- 16.25
- 0.17
- 32303JR
- KOYO
- 17
- 47
- 20.25
- 0.176
- 30313JR
- KOYO
- 65
- 140
- 36
- 2.56
- 30217JR
- KOYO
- 85
- 150
- 30.5
- 2.17
- 30215CR
- KOYO
- 75
- 130
- 27.25
- 1.4
- 302/32R
- KOYO
- 32
- 65
- 18.25
- 0.266
- 30216JR
- KOYO
- 80
- 140
- 28.25
- 1.72
- 30221JR
- KOYO
- 105
- 190
- 39
- 4.49
- 30228JR
- KOYO
- 140
- 250
- 45.75
- 8.97
- 30332JR
- KOYO
- 160
- 340
- 75
- 31.8
- 30310JR
- KOYO
- 50
- 110
- 29.25
- 1.32
- 30314CR
- KOYO
- 70
- 150
- 38
- 3.1
- 30206CR
- KOYO
- 30
- 62
- 17.25
- 0.23
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 30213CR
- KOYO
- 65
- 120
- 24.75
- 1.15
- 30215JR
- KOYO
- 75
- 130
- 27.25
- 1.42
- 30224JR
- KOYO
- 120
- 215
- 43.5
- 6.36
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
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