SKF 71904 Bearing
Bearing 71904 CE/P4A SKF , SKF bearing
- Bearing Weight 0.036 (Inquire about discount price)
- Bore diameter 37
- Outer diameter 20
- Overall width 9
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71904
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 22 mm
- Size mating parts (Da max.)
- 35 mm
- Size mating parts (ra max.)
- 0.3 mm
- Size mating parts (rb max.)
- 0.15 mm
- Size mating parts (db min.)
- 22 mm
- Size (r1.2 min.)
- 0.3 mm
- Size (r3.4 min.)
- 0.15 mm
- Size mating parts (Db max.)
- 36.2 mm
Overall dimension
- External diameter
- 20 mm
- Internal diameter
- 37 mm
- B Width
- 9 mm
- Weight
- 0.036 Kg
Load and resources
- C0 Static load capacity
- 2.4 кН
- Cr Radial dynamic load
- 4.9 кН
- Maximum speed with grease lubrication
- 56000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 88000 /миноб/мин
Other
- DwДиаметр шарика
- 4.762 mm
- ZКоличество шариков
- 14
- PuПредел усталостной прочности
- 0.102 кН
- Расстояние до действительного центра опоры (a)
- 8.5 mm
- Size
- 37x20x9
- Size (D1)
- 31.49 mm
- Size (d1)
- 25.65 mm
- d2
- 24.4 mm
- dn
- 26.7 mm
- GrefКонтрольное количество смазки
- 0.5 cm³
- Estimated coefficient (f0)
- 7.8
- Преднатяг класса A GA
- 26 Н
- Преднатяг класса B GB
- 79 Н
- Преднатяг класса C GC
- 157 Н
- Estimated coefficient f
- 1.04
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.04
- Estimated coefficient f2C
- 1.08
- Estimated coefficient fHC
- 1
- Преднатяг класса A
- 18 Н/мкм
- Преднатяг класса B
- 28 Н/мкм
- Преднатяг класса C
- 39 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71909
- SKF
- 68
- 45
- 12
- 0.13
- 71914
- SKF
- 100
- 70
- 16
- 0.32
- 71904
- SKF
- 37
- 20
- 9
- 0.035
- 71900
- SKF
- 22
- 10
- 6
- 0.009
- 71924
- SKF
- 165
- 120
- 22
- 1.1
- 71906
- SKF
- 47
- 30
- 9
- 0.05
- 71908
- SKF
- 40
- 62
- 12
- 0.1
- 71905
- SKF
- 42
- 25
- 9
- 0.04
- 71903
- SKF
- 30
- 17
- 7
- 0.016
- 71914
- SKF
- 100
- 70
- 16
- 0.32
- 71907
- SKF
- 55
- 35
- 10
- 0.075
- 71924
- SKF
- 165
- 120
- 22
- 1.1
- 71908
- SKF
- 62
- 40
- 12
- 0.1
- 71902
- SKF
- 15
- 28
- 7
- 0.015
- 71909
- SKF
- 68
- 45
- 12
- 0.13
- 71904
- SKF
- 37
- 20
- 9
- 0.032
- 71901
- SKF
- 24
- 12
- 6
- 0.01
- 71906
- SKF
- 47
- 30
- 9
- 0.047
- 71904
- SKF
- 37
- 20
- 9
- 0.033
- 71903
- SKF
- 30
- 17
- 7
- 0.014
- 71964
- SKF
- 440
- 320
- 56
- 24
- 71912
- SKF
- 85
- 60
- 13
- 0.19
- 71908
- SKF
- 40
- 62
- 12
- 0.12
- 71915
- SKF
- 105
- 75
- 16
- 0.34
- 71914
- SKF
- 100
- 70
- 16
- 0.273
- 71914
- SKF
- 100
- 70
- 16
- 0.33
- 71912
- SKF
- 85
- 60
- 13
- 0.19
- 71905
- SKF
- 42
- 25
- 9
- 0.036
- 71922
- SKF
- 150
- 110
- 20
- 0.83
- 71910
- SKF
- 72
- 50
- 12
- 0.13
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