NACHI 7004DB Bearing
Bearing 7004DB NACHI , NACHI bearing
- Bearing Weight 0.079 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 42
- Overall width 12
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7004DB
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 24
- Size mating parts (Da max.)
- 40
- Size mating parts (ra max.)
- 0.3
Overall dimension
- External diameter
- 42 mm
- Internal diameter
- 20 mm
- B Width
- 12 mm
- Weight
- 0.079 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 0.6 mm
- r1 outer ring (flange) installation chamfer
- 0.3 mm
- αУгол контакта
- 30°
Load and resources
- Dynamic load capacity
- 16.7 kN
- C0 Static load capacity
- 12.1 kN
- Cr Radial dynamic load
- 16.7 kN
- Maximum speed with grease lubrication
- 12000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 16000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 2.9 mm
- Size
- 20x42x12
- Size (2B)
- 24 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7004AC
- NACHI
- 20
- 42
- 12
- 0.079
- 7017DB
- NACHI
- 85
- 130
- 22
- 0.960
- 7204DB
- NACHI
- 20
- 47
- 14
- 0.110
- 7005DB
- NACHI
- 25
- 47
- 12
- 0.091
- 7204AC
- NACHI
- 20
- 47
- 14
- 0.11
- 7013AC
- NACHI
- 65
- 100
- 18
- 0.47
- 7017AC
- NACHI
- 85
- 130
- 22
- 0.96
- 7026DB
- NACHI
- 130
- 200
- 33
- 3.43
- 7004
- NACHI
- 20
- 42
- 12
- 0.079
- 7009DB
- NACHI
- 45
- 75
- 16
- 0.265
- 7022DB
- NACHI
- 110
- 170
- 28
- 2.14
- 7034DB
- NACHI
- 170
- 260
- 42
- 7.87
- 7003DB
- NACHI
- 17
- 35
- 10
- 0.045
- 7010AC
- NACHI
- 50
- 80
- 16
- 0.285
- 7011AC
- NACHI
- 55
- 90
- 18
- 0.42
- 7028DB
- NACHI
- 140
- 210
- 33
- 3.63
- 7004DF
- NACHI
- 20
- 42
- 12
- 0.079
- 7000DB
- NACHI
- 10
- 26
- 8
- 0.022
- 7020AC
- NACHI
- 100
- 150
- 24
- 1.37
- 7007AC
- NACHI
- 35
- 62
- 14
- 0.17
- 7000AC
- NACHI
- 10
- 26
- 8
- 0.022
- 7020DB
- NACHI
- 100
- 150
- 24
- 1.37
- 7010DB
- NACHI
- 50
- 80
- 16
- 0.285
- 7904AC
- NACHI
- 20
- 37
- 9
- 0.035
- 7006DB
- NACHI
- 30
- 55
- 13
- 0.135
- 7018AC
- NACHI
- 90
- 140
- 24
- 1.26
- 7016DB
- NACHI
- 80
- 125
- 22
- 0.925
- 7002AC
- NACHI
- 15
- 32
- 9
- 0.035
- 7013DB
- NACHI
- 65
- 100
- 18
- 0.470
- 7007DB
- NACHI
- 35
- 62
- 14
- 0.170
Request for inquiry
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