SKF 71956 Bearing
Bearing 71956 CD/P4A SKF , SKF bearing
- Bearing Weight 12.9 (Inquire about discount price)
- Bore diameter 380
- Outer diameter 280
- Overall width 46
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71956
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 291 mm
- Size mating parts (Da max.)
- 369 mm
- Size mating parts (ra max.)
- 2 mm
- Size mating parts (rb max.)
- 1 mm
- Size mating parts (db min.)
- 291 mm
- Size (r1.2 min.)
- 2.1 mm
- Size (r3.4 min.)
- 1.1 mm
- Size mating parts (Db max.)
- 374 mm
Overall dimension
- External diameter
- 280 mm
- Internal diameter
- 380 mm
- B Width
- 46 mm
- Weight
- 12.9 Kg
Load and resources
- C0 Static load capacity
- 455 кН
- Cr Radial dynamic load
- 291 кН
- Maximum speed with grease lubrication
- 3200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4800 /миноб/мин
Other
- DwДиаметр шарика
- 30.162 mm
- ZКоличество шариков
- 31
- PuПредел усталостной прочности
- 10.6 кН
- Расстояние до действительного центра опоры (a)
- 67.4 mm
- Size
- 380x280x46
- Size (D1)
- 348.2 mm
- Size (d1)
- 311.8 mm
- d2
- 311.8 mm
- dn
- 319.7 mm
- GrefКонтрольное количество смазки
- 159 cm³
- Estimated coefficient (f0)
- 16.7
- Преднатяг класса A GA
- 1090 Н
- Преднатяг класса B GB
- 2180 Н
- Преднатяг класса C GC
- 4360 Н
- Preload class D GD
- 8720 Н
- Estimated coefficient f
- 1.27
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.04
- Estimated coefficient f2C
- 1.09
- Estimated coefficient f2D
- 1.15
- Estimated coefficient fHC
- 1
- Преднатяг класса A
- 266 Н/мкм
- Преднатяг класса B
- 363 Н/мкм
- Преднатяг класса C
- 509 Н/мкм
- Preload class D
- 741 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71956
- SKF
- 380
- 280
- 46
- 11.09
- 71916
- SKF
- 110
- 80
- 16
- 0.37
- 71906
- SKF
- 47
- 30
- 9
- 0.048
- 71952
- SKF
- 360
- 260
- 46
- 12.2
- 71936
- SKF
- 250
- 180
- 33
- 4.2
- 71926
- SKF
- 180
- 130
- 24
- 1.55
- 71936
- SKF
- 250
- 180
- 33
- 4.2
- 71916
- SKF
- 110
- 80
- 16
- 0.37
- 71926
- SKF
- 180
- 130
- 24
- 1.55
- 71915
- SKF
- 105
- 75
- 16
- 0.35
- S7006
- SKF
- 55
- 30
- 13
- 0.113
- 71920
- SKF
- 140
- 100
- 20
- 0.8
- 71903
- SKF
- 30
- 17
- 7
- 0.017
- 71964
- SKF
- 440
- 320
- 56
- 24
- 71904
- SKF
- 37
- 20
- 9
- 0.035
- S7026
- SKF
- 200
- 130
- 33
- 3.256
- 71940
- SKF
- 200
- 280
- 38
- 6.1
- 71900
- SKF
- 22
- 10
- 6
- 0.009
- 71906
- SKF
- 47
- 30
- 9
- 0.047
- 71914
- SKF
- 100
- 70
- 16
- 0.33
- 71901
- SKF
- 24
- 12
- 6
- 0.01
- 71916
- SKF
- 110
- 80
- 16
- 0.36
- 71906
- SKF
- 47
- 30
- 9
- 0.045
- 71928
- SKF
- 190
- 140
- 24
- 1.65
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- 71930
- SKF
- 210
- 150
- 28
- 2.55
- 71926
- SKF
- 180
- 130
- 24
- 1.301
- 71905
- SKF
- 42
- 25
- 9
- 0.042
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- S7226
- SKF
- 130
- 230
- 40
- 6.35
SKF Bearings News
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2018-02-23
2019-08-05
2022-06-24
2023-12-02
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