SKF 7004 Bearing
Bearing 7004 CE/P4A SKF , SKF bearing
- Bearing Weight 0.064 (Inquire about discount price)
- Bore diameter 42
- Outer diameter 20
- Overall width 12
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7004
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 22 mm
- Size mating parts (Da max.)
- 40 mm
- Size mating parts (ra max.)
- 0.6 mm
- Size mating parts (rb max.)
- 0.3 mm
- Size mating parts (db min.)
- 22 mm
- Size (r1.2 min.)
- 0.6 mm
- Size (r3.4 min.)
- 0.3 mm
- Size mating parts (Db max.)
- 39.6 mm
Overall dimension
- External diameter
- 20 mm
- Internal diameter
- 42 mm
- B Width
- 12 mm
- Weight
- 0.064 Kg
Load and resources
- C0 Static load capacity
- 3.4 kN
- Cr Radial dynamic load
- 7.4 kN
- Maximum speed with grease lubrication
- 54000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 83000 /миноб/мин
Other
- DwДиаметр шарика
- 6.35 mm
- ZКоличество шариков
- 12
- PuПредел усталостной прочности
- 0.143 kN
- Расстояние до действительного центра опоры (a)
- 10.2 mm
- Size
- 42x20x12
- Size (D1)
- 34.21 mm
- Size (d1)
- 26.6 mm
- d2
- 24.8 mm
- dn
- 28.1 mm
- GrefКонтрольное количество смазки
- 1.1 cm³
- Estimated coefficient (f0)
- 7.2
- Преднатяг класса A GA
- 40 Н
- Преднатяг класса B GB
- 120 Н
- Преднатяг класса C GC
- 235 Н
- Estimated coefficient f
- 1.04
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.03
- Estimated coefficient f2C
- 1.05
- Estimated coefficient fHC
- 1
- Преднатяг класса A
- 21 Н/мкм
- Преднатяг класса B
- 32 Н/мкм
- Преднатяг класса C
- 44 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7004
- SKF
- 42
- 20
- 12
- 0.064
- 7005
- SKF
- 47
- 25
- 12
- 0.065
- 7011
- SKF
- 90
- 55
- 18
- 0.392
- 7002
- SKF
- 32
- 15
- 9
- 0.025
- 7007
- SKF
- 62
- 35
- 14
- 0.134
- 7020
- SKF
- 150
- 100
- 24
- 1.123
- 7008
- SKF
- 68
- 40
- 15
- 0.187
- 7009
- SKF
- 75
- 45
- 16
- 0.242
- 7001
- SKF
- 28
- 12
- 8
- 0.019
- 7002
- SKF
- 32
- 15
- 9
- 0.028
- 7012
- SKF
- 95
- 60
- 18
- 0.389
- 7005
- SKF
- 47
- 25
- 12
- 0.074
- 7003
- SKF
- 35
- 17
- 10
- 0.03
- S71904
- SKF
- 37
- 20
- 9
- 0.035
- 7016
- SKF
- 125
- 80
- 22
- 0.856
- 7007
- SKF
- 35
- 62
- 14
- 0.15
- 7010
- SKF
- 80
- 50
- 16
- 0.254
- 7006
- SKF
- 55
- 30
- 13
- 0.114
- 7009
- SKF
- 75
- 45
- 16
- 0.223
- 7004
- SKF
- 42
- 20
- 12
- 0.064
- 7018
- SKF
- 140
- 90
- 24
- 1.203
- 7020
- SKF
- 150
- 100
- 24
- 1.259
- 7018
- SKF
- 140
- 90
- 24
- 1.108
- 7013
- SKF
- 100
- 65
- 18
- 0.433
- 7008
- SKF
- 68
- 40
- 15
- 0.17
- 7004
- SKF
- 42
- 20
- 12
- 0.06
- 7019
- SKF
- 145
- 95
- 24
- 1.209
- 7024
- SKF
- 180
- 120
- 28
- 2.167
- 7003
- SKF
- 35
- 17
- 10
- 0.035
- 7011
- SKF
- 90
- 55
- 18
- 0.362
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