KOYO 30306JR Bearing
Bearing 30306JR KOYO , KOYO bearing
- Bearing Weight 0.411 (Inquire about discount price)
- Bore diameter 30
- Outer diameter 72
- Overall width 20.75
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30306JR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 38.5
- Size mating parts (Da min.)
- 62
- Size mating parts (Da max.)
- 63.5
- Size mating parts (ra max.)
- 1.5
- Size mating parts (rb max.)
- 1.5
- Size mating parts (da max.)
- 40
- Size mating parts (Db min.)
- 66
Overall dimension
- External diameter
- 72 mm
- Internal diameter
- 30 mm
- B Width
- 20.75 mm
- Weight
- 0.411 Kg
- Outer ring width
- 16 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
Load and resources
- Dynamic load capacity
- 59.6 кН
- C0 Static load capacity
- 60.1 кН
- Cr Radial dynamic load
- 59.6 кН
- Maximum speed with grease lubrication
- 5800 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 20.75 mm
- Расстояние до действительного центра опоры (a)
- 15.7 mm
- Estimated coefficient (e)
- 0.31
- Y0Estimated coefficient
- 1.05
- Y1Estimated coefficient
- 1.9
- Size
- 30x72x20.75
- Size (r2 min.)
- 1.5 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30308JR
- KOYO
- 40
- 90
- 25.25
- 0.757
- 30303JR
- KOYO
- 17
- 47
- 15.25
- 0.133
- 30308XR
- KOYO
- 40
- 90
- 25.25
- 0.78
- 30309JR
- KOYO
- 45
- 100
- 27.25
- 1.01
- 30305JR
- KOYO
- 25
- 62
- 18.25
- 0.273
- 30216JR
- KOYO
- 80
- 140
- 28.25
- 1.72
- 30304AC
- KOYO
- 20
- 52
- 16.25
- 0.17
- 30326JR
- KOYO
- 130
- 280
- 63.75
- 18.1
- 32306JR
- KOYO
- 30
- 72
- 28.75
- 0.588
- 30307JR-1
- KOYO
- 35
- 80
- 22.75
- 0.527
- 30226JR
- KOYO
- 130
- 230
- 43.75
- 7.24
- 30236JR
- KOYO
- 180
- 320
- 57
- 18.3
- 30206JR
- KOYO
- 30
- 62
- 17.25
- 0.236
- 30316JR
- KOYO
- 80
- 170
- 42.5
- 4.46
- 30321JR
- KOYO
- 105
- 225
- 53.5
- 9.73
- 32305XR
- KOYO
- 25
- 62
- 25.25
- 0.39
- 30324JR
- KOYO
- 120
- 260
- 59.5
- 14.5
- 30315CR
- KOYO
- 75
- 160
- 40
- 3.8
- 32306CR
- KOYO
- 30
- 72
- 28.75
- 0.61
- 30207JR
- KOYO
- 35
- 72
- 18.25
- 0.344
- 30234JR
- KOYO
- 170
- 310
- 57
- 17.8
- 303/22R
- KOYO
- 22
- 56
- 17.25
- 0.216
- 30314CR
- KOYO
- 70
- 150
- 38
- 3.1
- 30244JR
- KOYO
- 220
- 400
- 72
- 35.9
- 30224JR
- KOYO
- 120
- 215
- 43.5
- 6.36
- 30315DR
- KOYO
- 75
- 160
- 40
- 3.48
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