NACHI 7304DF Bearing
Bearing 7304DF NACHI , NACHI bearing
- Bearing Weight 0.150 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 52
- Overall width 15
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7304DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 25
- Size mating parts (Da max.)
- 47
- Size mating parts (ra max.)
- 0.6
Overall dimension
- External diameter
- 52 mm
- Internal diameter
- 20 mm
- B Width
- 15 mm
- Weight
- 0.150 Kg
- Outer ring width
- 15 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 30°
Load and resources
- Dynamic load capacity
- 30.5 кН
- C0 Static load capacity
- 20.8 кН
- Cr Radial dynamic load
- 30.5 кН
- Maximum speed with grease lubrication
- 10000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 13000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 2.9 mm
- Size
- 20x52x15
- Size (2B)
- 30 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7313DF
- NACHI
- 65
- 140
- 33
- 2.22
- 7326DF
- NACHI
- 130
- 280
- 58
- 17.4
- 7304DT
- NACHI
- 20
- 52
- 15
- 0.150
- 7340DF
- NACHI
- 200
- 420
- 80
- 53.7
- 7338DF
- NACHI
- 190
- 400
- 78
- 47.6
- 7332DF
- NACHI
- 160
- 340
- 68
- 30.2
- 7303DF
- NACHI
- 17
- 47
- 14
- 0.120
- 7304
- NACHI
- 20
- 52
- 15
- 0.150
- 7315DF
- NACHI
- 75
- 160
- 37
- 3.15
- 7305DF
- NACHI
- 25
- 62
- 17
- 0.245
- 7302DF
- NACHI
- 15
- 42
- 13
- 0.085
- 7004AC
- NACHI
- 20
- 42
- 12
- 0.079
- 7311DF
- NACHI
- 55
- 120
- 29
- 1.45
- 7314DF
- NACHI
- 70
- 150
- 35
- 2.70
- 7204DF
- NACHI
- 20
- 47
- 14
- 0.110
- 7304DB
- NACHI
- 20
- 52
- 15
- 0.150
- 7308DF
- NACHI
- 40
- 90
- 23
- 0.655
- 7316DF
- NACHI
- 80
- 170
- 39
- 4.18
- 7300DF
- NACHI
- 10
- 35
- 11
- 0.055
- 7309DF
- NACHI
- 45
- 100
- 25
- 0.875
- 7330DF
- NACHI
- 150
- 320
- 65
- 25.1
- 7306DF
- NACHI
- 30
- 72
- 19
- 0.360
- 7321DF
- NACHI
- 105
- 225
- 49
- 9.34
- 7336DF
- NACHI
- 180
- 380
- 75
- 41.3
- 7312DF
- NACHI
- 60
- 130
- 31
- 1.81
- 7004DF
- NACHI
- 20
- 42
- 12
- 0.079
- 7322DF
- NACHI
- 110
- 240
- 50
- 11.0
- 7301DF
- NACHI
- 12
- 37
- 12
- 0.063
- 7320DF
- NACHI
- 100
- 215
- 47
- 8.18
- 7328DF
- NACHI
- 140
- 300
- 62
- 21.5
NACHI Bearings News
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2006-08-16
2008-01-25
2013-11-03
2015-04-14
2016-09-21
2018-03-03
2019-08-11
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