SKF 71902 Bearing
Bearing 71902 CD/HCP4A SKF , SKF bearing
- Bearing Weight 0.014 (Inquire about discount price)
- Bore diameter 28
- Outer diameter 15
- Overall width 7
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71902
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 17 mm
- Size mating parts (Da max.)
- 26 mm
- Size mating parts (ra max.)
- 0.3 mm
- Size mating parts (rb max.)
- 0.2 mm
- Size mating parts (db min.)
- 17 mm
- Size (r1.2 min.)
- 0.3 mm
- Size (r3.4 min.)
- 0.2 mm
- Size mating parts (Db max.)
- 26.6 mm
Overall dimension
- External diameter
- 15 mm
- Internal diameter
- 28 mm
- B Width
- 7 mm
- Weight
- 0.014 Kg
Load and resources
- C0 Static load capacity
- 1.9 кН
- Cr Radial dynamic load
- 4 кН
- Maximum speed with grease lubrication
- 70000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 100000 /миноб/мин
Other
- DwДиаметр шарика
- 3.969 mm
- ZКоличество шариков
- 13
- PuПредел усталостной прочности
- 0.08 кН
- Расстояние до действительного центра опоры (a)
- 6.4 mm
- Size
- 28x15x7
- Size (D1)
- 23.7 mm
- Size (d1)
- 18.9 mm
- d2
- 18.9 mm
- dn
- 20.1 mm
- GrefКонтрольное количество смазки
- 0.21 cm³
- Estimated coefficient (f0)
- 9.6
- Преднатяг класса A GA
- 15 Н
- Преднатяг класса B GB
- 30 Н
- Преднатяг класса C GC
- 60 Н
- Preload class D GD
- 120 Н
- Estimated coefficient f
- 1.05
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.07
- Estimated coefficient f2C
- 1.12
- Estimated coefficient f2D
- 1.18
- Estimated coefficient fHC
- 1.04
- Преднатяг класса A
- 18 Н/мкм
- Преднатяг класса B
- 23 Н/мкм
- Преднатяг класса C
- 32 Н/мкм
- Preload class D
- 45 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71906
- SKF
- 47
- 30
- 9
- 0.045
- 71900
- SKF
- 22
- 10
- 6
- 0.009
- 71932
- SKF
- 220
- 160
- 28
- 2.23
- 71922
- SKF
- 150
- 110
- 20
- 0.727
- 71908
- SKF
- 40
- 62
- 12
- 0.1
- 71912
- SKF
- 85
- 60
- 13
- 0.162
- 71903
- SKF
- 30
- 17
- 7
- 0.015
- 71907
- SKF
- 55
- 35
- 10
- 0.068
- 71972
- SKF
- 480
- 360
- 56
- 22.632
- 71905
- SKF
- 42
- 25
- 9
- 0.039
- 71904
- SKF
- 37
- 20
- 9
- 0.033
- 71902
- SKF
- 28
- 15
- 7
- 0.013
- 71909
- SKF
- 68
- 45
- 12
- 0.12
- 71901
- SKF
- 24
- 12
- 6
- 0.01
- 71952
- SKF
- 360
- 260
- 46
- 10.408
- 71922
- SKF
- 150
- 110
- 20
- 0.727
- 71932
- SKF
- 220
- 160
- 28
- 2.23
- 71908
- SKF
- 62
- 40
- 12
- 0.088
- 71902
- SKF
- 15
- 28
- 7
- 0.015
- 71922
- SKF
- 150
- 110
- 20
- 0.836
- 71922
- SKF
- 150
- 110
- 20
- 0.699
- 71913
- SKF
- 90
- 65
- 13
- 0.174
- 71915
- SKF
- 105
- 75
- 16
- 0.302
- 71960
- SKF
- 420
- 300
- 56
- 19.4
- 71968
- SKF
- 460
- 340
- 56
- 21.551
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- 71938
- SKF
- 260
- 190
- 33
- 3.636
- S7022
- SKF
- 170
- 110
- 28
- 1.655
- 71908
- SKF
- 62
- 40
- 12
- 0.088
- 71917
- SKF
- 120
- 85
- 18
- 0.451
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