KOYO 30306DJR Bearing
Bearing 30306DJR KOYO , KOYO bearing
- Bearing Weight 0.4 (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 30306DJR
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 38.5
- Size mating parts (Da min.)
- 55
- 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.)
- 68
Overall dimension
- External diameter
- 72 mm
- Internal diameter
- 30 mm
- B Width
- 20.75 mm
- Weight
- 0.4 Kg
- Outer ring width
- 14 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
Load and resources
- Dynamic load capacity
- 50.9 кН
- C0 Static load capacity
- 54.9 кН
- Cr Radial dynamic load
- 50.9 кН
- Maximum speed with grease lubrication
- 4900 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6800 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)
- 23.7 mm
- Estimated coefficient (e)
- 0.83
- Y0Estimated coefficient
- 0.4
- Y1Estimated coefficient
- 0.73
- Size
- 30x72x20.75
- Size (r2 min.)
- 1.5 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30308DJR
- KOYO
- 40
- 90
- 25.25
- 0.757
- 30305DJR
- KOYO
- 25
- 62
- 18.25
- 0.269
- 30307DJR
- KOYO
- 35
- 80
- 22.75
- 0.536
- 30309DJR
- KOYO
- 45
- 100
- 27.25
- 0.973
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- 30304AJR
- KOYO
- 20
- 52
- 16.25
- 0.179
- 30316DJR
- KOYO
- 80
- 170
- 42.5
- 4.12
- 30303R
- KOYO
- 17
- 47
- 15.25
- 0.127
- 30336D
- KOYO
- 180
- 380
- 83
- 40.1
- 30326D
- KOYO
- 130
- 280
- 63.75
- 16.3
- 30313DJR
- KOYO
- 65
- 140
- 36
- 2.44
- 30311DJR
- KOYO
- 55
- 120
- 31.5
- 1.59
- 30319DJR
- KOYO
- 95
- 200
- 49.5
- 6.68
- 30315DJR
- KOYO
- 75
- 160
- 40
- 3.45
- 30312DJR
- KOYO
- 60
- 130
- 33.5
- 2.01
- 30310DJR/2YD
- KOYO
- 45
- 110
- 29.25
- 1.25
- 30314DJR
- KOYO
- 70
- 150
- 38
- 2.97
- 30310DJR
- KOYO
- 50
- 110
- 29.25
- 1.25
- 30318DJR
- KOYO
- 90
- 190
- 46.5
- 5.57
- 30317DJR
- KOYO
- 85
- 180
- 44.5
- 4.81
- KAA030
- KOYO
- 76.2
- 88.9
- 6.35
- 0.064
- 30328D
- KOYO
- 140
- 300
- 67.75
- 20
- 21309RHK
- KOYO
- 45
- 100
- 25
- 1.04
- 3NCN1030
- KOYO
- 150
- 225
- 35
- 4.14
- 303/32CR
- KOYO
- 32
- 75
- 21.75
- 0.465
- 30321D
- KOYO
- 105
- 225
- 53.5
- 8.76
- 70/530
- KOYO
- 530
- 780
- 112
- 174
- HAR030
- KOYO
- 150
- 225
- 35
- 4.36
- 30320D
- KOYO
- 100
- 215
- 51.5
- 8.02
- KAX030
- KOYO
- 76.2
- 88.9
- 6.35
- 0.068
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