NACHI 7904AC Bearing
Bearing 7904AC 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 7904AC
- 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
- 25°
Load and resources
- Dynamic load capacity
- 6.95 кН
- C0 Static load capacity
- 4.35 кН
- Cr Radial dynamic load
- 6.95 кН
- Maximum speed with grease lubrication
- 35600 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 47700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 2.1 mm
- Size
- 20x37x9
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7901AC
- NACHI
- 12
- 24
- 6
- 0.01
- 7903AC
- NACHI
- 17
- 30
- 7
- 0.016
- 7910AC
- NACHI
- 50
- 72
- 12
- 0.128
- 7204AC
- NACHI
- 20
- 47
- 14
- 0.11
- 7909AC
- NACHI
- 45
- 68
- 12
- 0.127
- 7900AC
- NACHI
- 10
- 22
- 6
- 0.008
- 7902AC
- NACHI
- 15
- 28
- 7
- 0.015
- 7004AC
- NACHI
- 20
- 42
- 12
- 0.079
- 7908AC
- NACHI
- 40
- 62
- 12
- 0.107
- 7905AC
- NACHI
- 25
- 42
- 9
- 0.041
- 7906AC
- NACHI
- 30
- 47
- 9
- 0.046
- 7907AC
- NACHI
- 35
- 55
- 10
- 0.074
- 7219AC
- NACHI
- 95
- 170
- 32
- 2.78
- 7211AC
- NACHI
- 55
- 100
- 21
- 0.635
- 7216AC
- NACHI
- 80
- 140
- 26
- 1.5
- 7205AC
- NACHI
- 25
- 52
- 15
- 0.135
- 7012AC
- NACHI
- 60
- 95
- 18
- 0.45
- 7202AC
- NACHI
- 15
- 35
- 11
- 0.048
- 7007AC
- NACHI
- 35
- 62
- 14
- 0.17
- 7020AC
- NACHI
- 100
- 150
- 24
- 1.37
- 7203AC
- NACHI
- 17
- 40
- 12
- 0.07
- 7214AC
- NACHI
- 70
- 125
- 24
- 1.12
- 7002AC
- NACHI
- 15
- 32
- 9
- 0.035
- 7209AC
- NACHI
- 45
- 85
- 19
- 0.43
- 7008AC
- NACHI
- 40
- 68
- 15
- 0.21
- 7017AC
- NACHI
- 85
- 130
- 22
- 0.96
- 7213AC
- NACHI
- 65
- 120
- 23
- 1.02
- 7011AC
- NACHI
- 55
- 90
- 18
- 0.42
- 7018AC
- NACHI
- 90
- 140
- 24
- 1.26
- 7210AC
- NACHI
- 50
- 90
- 20
- 0.485
Request for inquiry
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