NACHI 7904C Bearing
Bearing 7904C NACHI , NACHI bearing
- Bearing Weight 0.035 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 37
- Overall width 9
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7904C
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 37 mm
- Internal diameter
- 20 mm
- B Width
- 9 mm
- Weight
- 0.035 Kg
- Outer ring width
- 9 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 0.3 mm
- r1 outer ring (flange) installation chamfer
- 0.15 mm
- αУгол контакта
- 15°
Load and resources
- Dynamic load capacity
- 7.3 кН
- C0 Static load capacity
- 4.55 кН
- Cr Radial dynamic load
- 7.3 кН
- Maximum speed with grease lubrication
- 41000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 56100 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- -0.7 mm
- Size
- 20x37x9
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7900C
- NACHI
- 10
- 22
- 6
- 0.008
- 7903C
- NACHI
- 17
- 30
- 7
- 0.016
- 7004C
- NACHI
- 20
- 42
- 12
- 0.079
- 7905C
- NACHI
- 25
- 42
- 9
- 0.041
- 7910C
- NACHI
- 50
- 72
- 12
- 0.128
- 7204C
- NACHI
- 20
- 47
- 14
- 0.11
- 7304C
- NACHI
- 20
- 52
- 15
- 0.150
- 7906C
- NACHI
- 30
- 47
- 9
- 0.046
- 7902C
- NACHI
- 15
- 28
- 7
- 0.015
- 7901C
- NACHI
- 12
- 24
- 6
- 0.01
- 7909C
- NACHI
- 45
- 68
- 12
- 0.127
- 7908C
- NACHI
- 40
- 62
- 12
- 0.107
- 7907C
- NACHI
- 35
- 55
- 10
- 0.074
- 7215C
- NACHI
- 75
- 130
- 25
- 1.23
- NF
- NACHI
- 220
- 340
- 56
- 18.5
- 7310C
- NACHI
- 50
- 110
- 27
- 1.14
- 7208C
- NACHI
- 40
- 80
- 18
- 0.38
- E5040
- NACHI
- 200
- 310
- 150
- 40.5
- E5048NR
- NACHI
- 240
- 360
- 160
- 55.5
- 7212C
- NACHI
- 60
- 110
- 22
- 0.82
- 7307C
- NACHI
- 35
- 80
- 21
- 0.475
- 30BX04S1-2DST
- NACHI
- 30
- 47
- 12
- 0.06
- 7219C
- NACHI
- 95
- 170
- 32
- 2.78
- 7005C
- NACHI
- 25
- 47
- 12
- 0.091
- 7016C
- NACHI
- 80
- 125
- 22
- 0.925
- E5040NRNT
- NACHI
- 200
- 310
- 150
- 40.5
- 7200C
- NACHI
- 10
- 30
- 9
- 0.034
- 7022C
- NACHI
- 110
- 170
- 28
- 2.14
- 7306C
- NACHI
- 30
- 72
- 19
- 0.360
- 7204BDF
- NACHI
- 20
- 47
- 14
- 0.110
NACHI Bearings News
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2004-07-19
2005-12-28
2008-11-16
2010-04-28
2013-03-16
2017-07-15
2018-12-24
2020-06-03
2021-11-12
2023-04-23
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