KOYO 30304AC Bearing
Bearing 30304AC KOYO , KOYO bearing
- Bearing Weight 0.17 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 52
- Overall width 16.25
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 30304AC
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 28.5
- Size mating parts (Da min.)
- 42
- Size mating parts (Da max.)
- 43.5
- Size mating parts (ra max.)
- 1.5
- Size mating parts (rb max.)
- 1.5
- Size mating parts (da max.)
- 28
- Size mating parts (Db min.)
- 49
Overall dimension
- External diameter
- 52 mm
- Internal diameter
- 20 mm
- B Width
- 16.25 mm
- Weight
- 0.17 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
Load and resources
- Dynamic load capacity
- 30.5 кН
- C0 Static load capacity
- 28.4 кН
- Cr Radial dynamic load
- 30.5 кН
- Maximum speed with grease lubrication
- 8300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 11000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 16.25 mm
- Расстояние до действительного центра опоры (a)
- 13.5 mm
- Estimated coefficient (e)
- 0.55
- Y0Estimated coefficient
- 0.6
- Y1Estimated coefficient
- 1.1
- Size
- 20x52x16.25
- Size (r2 min.)
- 1.5 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30304AC
- KOYO
- 20
- 52
- 16.25
- 0.17
- 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
- 30309CR
- KOYO
- 45
- 100
- 27.25
- 1
- 30306JR
- KOYO
- 30
- 72
- 20.75
- 0.411
- 30302JR
- KOYO
- 15
- 42
- 14.25
- 0.098
- 30307JR-1
- KOYO
- 35
- 80
- 22.75
- 0.527
- 30307XR
- KOYO
- 35
- 80
- 22.75
- 0.56
- 30303JR
- KOYO
- 17
- 47
- 15.25
- 0.133
- 30306DJ
- KBC
- 30
- 72
- 20.75
- 0.398
- 30304A
- SNR
- 20
- 52
- 16.25
- 0.18
- 30304AJR
- KOYO
- 20
- 52
- 16.25
- 0.179
- C
- SKF
- 225
- 150
- 56
- 8
- 7330C
- KOYO
- 150
- 320
- 65
- 22.4
- NCF
- SKF
- 225
- 150
- 56
- 7.5
- 30306Jh
- KBC
- 30
- 72
- 19
- 0.385
- 30307
- KBC
- 35
- 80
- 22.75
- 0.52
- 7930C
- KOYO
- 150
- 210
- 28
- 2.47
- 7030C
- KOYO
- 150
- 225
- 35
- 4.43
- 30307DJ
- KBC
- 35
- 80
- 22.75
- 0.517
- 30305DX
- KBC
- 25
- 62
- 19.7
- 0.262
- C
- SKF
- 920
- 630
- 212
- 455
- C
- SKF
- 780
- 530
- 185
- 290
- NF3030
- CX
- 150
- 225
- 56
- 8.7
- HAR930C
- KOYO
- 150
- 210
- 28
- 2.68
- NF30/530
- CX
- 530
- 780
- 185
- 333
- HAR030C
- KOYO
- 150
- 225
- 35
- 4.36
- 30309DJ
- KBC
- 45
- 100
- 27.25
- 0.955
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