KOYO 7303 Bearing
Bearing 7303 KOYO , KOYO bearing
- Bearing Weight 0.120 (Inquire about discount price)
- Bore diameter 17
- Outer diameter 47
- Overall width 14
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7303
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 22.5
- Size mating parts (Da max.)
- 41.5
- Size mating parts (ra max.)
- 1
Overall dimension
- External diameter
- 47 mm
- Internal diameter
- 17 mm
- B Width
- 14 mm
- Weight
- 0.120 Kg
- Outer ring width
- 14 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 30°
Load and resources
- Maximum speed with grease lubrication
- 18 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 23 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 16.5 mm
- Size
- 17x47x14
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7312
- KOYO
- 60
- 130
- 31
- 1.81
- 7310
- KOYO
- 50
- 110
- 27
- 1.14
- 5203
- KOYO
- 17
- 40
- 17.5
- 0.091
- 7301
- KOYO
- 12
- 37
- 12
- 0.065
- 23034RHK
- KOYO
- 170
- 260
- 67
- 12.8
- 7321
- KOYO
- 105
- 225
- 49
- 8.62
- 7306
- KOYO
- 30
- 72
- 19
- 0.362
- 7316
- KOYO
- 80
- 170
- 39
- 3.85
- 7307
- KOYO
- 35
- 80
- 21
- 0.475
- 23038R
- KOYO
- 190
- 290
- 75
- 18.8
- 7314
- KOYO
- 70
- 150
- 35
- 2.70
- 24034RHK30
- KOYO
- 170
- 260
- 90
- 17.2
- 23032RHK
- KOYO
- 160
- 240
- 60
- 9.44
- 7319
- KOYO
- 95
- 200
- 45
- 6.12
- 23038RHA
- KOYO
- 190
- 290
- 75
- 17.2
- 7326
- KOYO
- 130
- 280
- 58
- 15.4
- 7302
- KOYO
- 15
- 42
- 13
- 0.088
- 23036RHK
- KOYO
- 180
- 280
- 74
- 16.9
- 7324
- KOYO
- 120
- 260
- 55
- 12.6
- 7332
- KOYO
- 160
- 340
- 68
- 26.4
- 7203
- KOYO
- 17
- 40
- 12
- 0.070
- 7340
- KOYO
- 200
- 420
- 80
- 52
- 7328
- KOYO
- 140
- 300
- 62
- 18.8
- 7313
- KOYO
- 65
- 140
- 33
- 2.22
- 3NCHAC030C
- KOYO
- 150
- 225
- 35
- 3.44
- 7305
- KOYO
- 25
- 62
- 17
- 0.243
- 23030RHK
- KOYO
- 150
- 225
- 56
- 7.77
- 24030RHK30
- KOYO
- 150
- 225
- 75
- 10.4
- 3NCHAR034C
- KOYO
- 170
- 260
- 42
- 6.83
- 24038R
- KOYO
- 190
- 290
- 100
- 24
Request for inquiry
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