KOYO 30208JR Bearing
Bearing 30208JR KOYO , KOYO bearing
- Bearing Weight 0.434 (Inquire about discount price)
- Bore diameter 40
- Outer diameter 80
- Overall width 19.75
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30208JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 48.5
- Size mating parts (Da min.)
- 69
- Size mating parts (Da max.)
- 71.5
- Size mating parts (ra max.)
- 1.5
- Size mating parts (rb max.)
- 1.5
- Size mating parts (da max.)
- 49
- Size mating parts (Db min.)
- 75
Overall dimension
- External diameter
- 80 mm
- Internal diameter
- 40 mm
- B Width
- 19.75 mm
- Weight
- 0.434 Kg
- Outer ring width
- 16 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
Load and resources
- Dynamic load capacity
- 62.9 кН
- C0 Static load capacity
- 69.2 кН
- Cr Radial dynamic load
- 62.9 кН
- Maximum speed with grease lubrication
- 5000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 19.75 mm
- Расстояние до действительного центра опоры (a)
- 17 mm
- Estimated coefficient (e)
- 0.37
- Y0Estimated coefficient
- 0.88
- Y1Estimated coefficient
- 1.6
- Size
- 40x80x19.75
- Size (r2 min.)
- 1.5 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30208JR
- KOYO
- 40
- 80
- 19.75
- 0.434
- 30207JR
- KOYO
- 35
- 72
- 18.25
- 0.344
- 30218JR
- KOYO
- 90
- 160
- 32.5
- 2.65
- 30206CR
- KOYO
- 30
- 62
- 17.25
- 0.23
- 33208JR
- KOYO
- 40
- 80
- 32
- 0.758
- 30306JR
- KOYO
- 30
- 72
- 20.75
- 0.411
- 30208CR
- KOYO
- 40
- 80
- 19.75
- 0.445
- 30318JR
- KOYO
- 90
- 190
- 46.5
- 6.04
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30228JR
- KOYO
- 140
- 250
- 45.75
- 8.97
- 30209JR
- KOYO
- 45
- 85
- 20.75
- 0.502
- 30204JR
- KOYO
- 20
- 47
- 15.25
- 0.127
- 30207CR
- KOYO
- 35
- 72
- 18.25
- 0.35
- 30209XR
- KOYO
- 45
- 85
- 20.75
- 0.5
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30205XR
- KOYO
- 25
- 52
- 16.25
- 0.155
- 30206JR
- KOYO
- 30
- 62
- 17.25
- 0.236
- 30328JR
- KOYO
- 140
- 300
- 67.75
- 22.6
- 30305JR
- KOYO
- 25
- 62
- 18.25
- 0.273
- 30308XR
- KOYO
- 40
- 90
- 25.25
- 0.78
- 32208JR
- KOYO
- 40
- 80
- 24.75
- 0.554
- 30303JR
- KOYO
- 17
- 47
- 15.25
- 0.133
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30205JR
- KOYO
- 25
- 52
- 16.25
- 0.156
- 30238JR
- KOYO
- 190
- 340
- 60
- 21.9
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30203JR
- KOYO
- 17
- 40
- 13.25
- 0.081
- 32308JR
- KOYO
- 40
- 90
- 35.25
- 1.06
- 30313CR
- KOYO
- 65
- 140
- 36
- 2.44
- 32048JR
- KOYO
- 240
- 360
- 76
- 26.8
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