SKF 71968 Bearing
Bearing 71968 CDMA/HCP4A SKF , SKF bearing
- Bearing Weight 21.551 (Inquire about discount price)
- Bore diameter 460
- Outer diameter 340
- Overall width 56
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71968
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 353 mm
- Size mating parts (Da max.)
- 445 mm
- Size mating parts (ra max.)
- 2.5 mm
- Size mating parts (rb max.)
- 1 mm
- Size mating parts (db min.)
- 353 mm
- Size (r1.2 min.)
- 3 mm
- Size (r3.4 min.)
- 1.1 mm
- Size mating parts (Db max.)
- 454 mm
Overall dimension
- External diameter
- 340 mm
- Internal diameter
- 460 mm
- B Width
- 56 mm
- Weight
- 21.551 Kgкг
Load and resources
- C0 Static load capacity
- 670 кН
- Cr Radial dynamic load
- 390 кН
- Maximum speed with grease lubrication
- 3400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4800 /миноб/мин
Other
- DwДиаметр шарика
- 38.1 mm
- ZКоличество шариков
- 29
- PuПредел усталостной прочности
- 14.3 кН
- Расстояние до действительного центра опоры (a)
- 81.8 mm
- Size
- 460x340x56
- Size (D1)
- 423 mm
- Size (d1)
- 377 mm
- d2
- 377 mm
- dn
- 387 mm
- GrefКонтрольное количество смазки
- 294 cm³
- Estimated coefficient (f0)
- 16.6
- Преднатяг класса A GA
- 1460 Н
- Преднатяг класса B GB
- 2920 Н
- Преднатяг класса C GC
- 5840 Н
- Preload class D GD
- 11680 Н
- Estimated coefficient f
- 1.27
- 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
- 333 Н/мкм
- Преднатяг класса B
- 453 Н/мкм
- Преднатяг класса C
- 634 Н/мкм
- Preload class D
- 918 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71964
- SKF
- 440
- 320
- 56
- 20.506
- 71960
- SKF
- 420
- 300
- 56
- 19.4
- 71938
- SKF
- 260
- 190
- 33
- 3.636
- 71938
- SKF
- 260
- 190
- 33
- 3.636
- 71908
- SKF
- 40
- 62
- 12
- 0.1
- 71928
- SKF
- 190
- 140
- 24
- 1.386
- 71972
- SKF
- 480
- 360
- 56
- 22.632
- 71948
- SKF
- 240
- 320
- 38
- 6
- 71918
- SKF
- 125
- 90
- 18
- 0.472
- 71968
- SKF
- 460
- 340
- 56
- 25.5
- 71918
- SKF
- 125
- 90
- 18
- 0.472
- 71917
- SKF
- 120
- 85
- 18
- 0.451
- 71964
- SKF
- 440
- 320
- 56
- 24
- 71926
- SKF
- 180
- 130
- 24
- 1.301
- 71922
- SKF
- 150
- 110
- 20
- 0.727
- 71916
- SKF
- 110
- 80
- 16
- 0.318
- 71930
- SKF
- 210
- 150
- 28
- 2.03
- 71926
- SKF
- 180
- 130
- 24
- 1.301
- 71905
- SKF
- 42
- 25
- 9
- 0.039
- 71940
- SKF
- 280
- 200
- 38
- 5.11
- 71912
- SKF
- 85
- 60
- 13
- 0.162
- 71915
- SKF
- 105
- 75
- 16
- 0.302
- 71921
- SKF
- 145
- 105
- 20
- 0.699
- 71932
- SKF
- 220
- 160
- 28
- 2.23
- 71920
- SKF
- 140
- 100
- 20
- 0.671
- 71924
- SKF
- 165
- 120
- 22
- 0.992
- 71903
- SKF
- 30
- 17
- 7
- 0.015
- 71902
- SKF
- 28
- 15
- 7
- 0.014
- 71934
- SKF
- 230
- 170
- 28
- 2.344
- 71944
- SKF
- 300
- 220
- 38
- 5.557
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