SKF 71920 Bearing
Bearing 71920 CB/HCP4AL SKF , SKF bearing
- Bearing Weight 0.802 (Inquire about discount price)
- Bore diameter 140
- Outer diameter 100
- Overall width 20
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71920
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 106 mm
- Size mating parts (Da max.)
- 134 mm
- Size mating parts (ra max.)
- 1 mm
- Size mating parts (rb max.)
- 0.6 mm
- Size mating parts (db min.)
- 106 mm
- Size (r1.2 min.)
- 1.1 mm
- Size (r3.4 min.)
- 0.6 mm
- Size mating parts (Db max.)
- 136.8 mm
Overall dimension
- External diameter
- 100 mm
- Internal diameter
- 140 mm
- B Width
- 20 mm
- Weight
- 0.802 Kg
Load and resources
- C0 Static load capacity
- 22.4 кН
- Cr Radial dynamic load
- 21.6 кН
- Maximum speed with grease lubrication
- 15000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 24000 /миноб/мин
Other
- DwДиаметр шарика
- 7.938 mm
- ZКоличество шариков
- 37
- PuПредел усталостной прочности
- 0.865 кН
- Расстояние до действительного центра опоры (a)
- 28.9 mm
- Size
- 140x100x20
- Size (d1)
- 114.92 mm
- d2
- 113.16 mm
- Ширина канавки стопорного кольца (b)
- 2.2 mm
- D2
- 128.7 mm
- C1
- 10.9 mm
- dn
- 116.1 mm
- GrefКонтрольное количество смазки
- 9.96 cm³
- Estimated coefficient (f0)
- 10
- Преднатяг класса A GA
- 72 Н
- Преднатяг класса B GB
- 145 Н
- Преднатяг класса C GC
- 430 Н
- Estimated coefficient f
- 1.11
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.03
- Estimated coefficient f2C
- 1.08
- Estimated coefficient fHC
- 1.01
- Преднатяг класса A
- 67 Н/мкм
- Преднатяг класса B
- 88 Н/мкм
- Преднатяг класса C
- 139 Н/мкм
- C2
- 4.5 mm
- C3
- 2.9 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71920
- SKF
- 140
- 100
- 20
- 0.802
- 71922
- SKF
- 150
- 110
- 20
- 0.836
- 71916
- SKF
- 110
- 80
- 16
- 0.354
- 71920
- SKF
- 140
- 100
- 20
- 0.649
- 71918
- SKF
- 125
- 90
- 18
- 0.558
- 71920
- SKF
- 140
- 100
- 20
- 0.671
- 71922
- SKF
- 150
- 110
- 20
- 0.699
- 71915
- SKF
- 105
- 75
- 16
- 0.344
- 71924
- SKF
- 165
- 120
- 22
- 0.992
- 71924
- SKF
- 165
- 120
- 22
- 0.928
- 71919
- SKF
- 130
- 95
- 18
- 0.579
- 71910
- SKF
- 72
- 50
- 12
- 0.126
- 71921
- SKF
- 145
- 105
- 20
- 0.699
- 71912
- SKF
- 85
- 60
- 13
- 0.182
- 71928
- SKF
- 190
- 140
- 24
- 1.386
- 71908
- SKF
- 62
- 40
- 12
- 0.114
- 71911
- SKF
- 80
- 55
- 13
- 0.17
- 71917
- SKF
- 120
- 85
- 18
- 0.544
- 71913
- SKF
- 90
- 65
- 13
- 0.194
- 71917
- SKF
- 120
- 85
- 18
- 0.451
- 71918
- SKF
- 125
- 90
- 18
- 0.459
- 71911
- SKF
- 80
- 55
- 13
- 0.144
- 71920
- SKF
- 140
- 100
- 20
- 0.848
- 71913
- SKF
- 90
- 65
- 13
- 0.17
- 71908
- SKF
- 62
- 40
- 12
- 0.088
- 71904
- SKF
- 37
- 20
- 9
- 0.032
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- 71906
- SKF
- 47
- 30
- 9
- 0.045
- 7008
- SKF
- 68
- 40
- 15
- 0.203
- 71924
- SKF
- 165
- 120
- 22
- 1.269
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