SKF 71911 Bearing
Bearing 71911 CD/HCP4AL SKF , SKF bearing
- Bearing Weight 0.152 (Inquire about discount price)
- Bore diameter 80
- Outer diameter 55
- Overall width 13
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71911
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 59.6 mm
- Size mating parts (Da max.)
- 75.4 mm
- Size mating parts (ra max.)
- 1 mm
- Size mating parts (rb max.)
- 0.3 mm
- Size mating parts (db min.)
- 59.6 mm
- Size (r1.2 min.)
- 1 mm
- Size (r3.4 min.)
- 0.3 mm
- Size mating parts (Db max.)
- 78 mm
Overall dimension
- External diameter
- 55 mm
- Internal diameter
- 80 mm
- B Width
- 13 mm
- Weight
- 0.152 Kg
Load and resources
- C0 Static load capacity
- 14.6 кН
- Cr Radial dynamic load
- 19.5 кН
- Maximum speed with grease lubrication
- 19000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 30000 /миноб/мин
Other
- DwДиаметр шарика
- 7.938 mm
- ZКоличество шариков
- 23
- PuПредел усталостной прочности
- 0.62 кН
- Расстояние до действительного центра опоры (a)
- 15.6 mm
- Size
- 80x55x13
- Size (D1)
- 72.3 mm
- Size (d1)
- 62.7 mm
- d2
- 62.7 mm
- Ширина канавки стопорного кольца (b)
- 2.2 mm
- C1
- 6.5 mm
- dn
- 64.7 mm
- GrefКонтрольное количество смазки
- 2.49 cm³
- Estimated coefficient (f0)
- 10.4
- Преднатяг класса A GA
- 70 Н
- Преднатяг класса B GB
- 140 Н
- Преднатяг класса C GC
- 280 Н
- Preload class D GD
- 560 Н
- Estimated coefficient f
- 1.15
- 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
- 54 Н/мкм
- Преднатяг класса B
- 72 Н/мкм
- Преднатяг класса C
- 99 Н/мкм
- Preload class D
- 140 Н/мкм
- C2
- 3.2 mm
- C3
- 2 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71915
- SKF
- 105
- 75
- 16
- 0.302
- 71918
- SKF
- 125
- 90
- 18
- 0.472
- 71913
- SKF
- 90
- 65
- 13
- 0.174
- 71921
- SKF
- 145
- 105
- 20
- 0.699
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- 71911
- SKF
- 80
- 55
- 13
- 0.144
- 71919
- SKF
- 130
- 95
- 18
- 0.495
- 71911
- SKF
- 80
- 55
- 13
- 0.17
- 71914
- SKF
- 100
- 70
- 16
- 0.284
- 71917
- SKF
- 120
- 85
- 18
- 0.451
- 71913
- SKF
- 90
- 65
- 13
- 0.17
- 71917
- SKF
- 120
- 85
- 18
- 0.544
- 71917
- SKF
- 120
- 85
- 18
- 0.422
- 71924
- SKF
- 165
- 120
- 22
- 0.992
- 71912
- SKF
- 85
- 60
- 13
- 0.162
- 71914
- SKF
- 100
- 70
- 16
- 0.273
- 71944
- SKF
- 300
- 220
- 38
- 5.557
- 71928
- SKF
- 190
- 140
- 24
- 1.386
- 71930
- SKF
- 210
- 150
- 28
- 2.03
- 71916
- SKF
- 110
- 80
- 16
- 0.309
- 71918
- SKF
- 125
- 90
- 18
- 0.459
- 71910
- SKF
- 72
- 50
- 12
- 0.111
- 71916
- SKF
- 110
- 80
- 16
- 0.354
- 71918
- SKF
- 125
- 90
- 18
- 0.558
- 71919
- SKF
- 130
- 95
- 18
- 0.476
- 71913
- SKF
- 90
- 65
- 13
- 0.194
- 71932
- SKF
- 220
- 160
- 28
- 2.23
- 71915
- SKF
- 105
- 75
- 16
- 0.291
- 71915
- SKF
- 105
- 75
- 16
- 0.344
- 71952
- SKF
- 360
- 260
- 46
- 10.408
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