SKF 71918 Bearing
Bearing 71918 CD/P4A SKF , SKF bearing
- Bearing Weight 0.55 (Inquire about discount price)
- Bore diameter 125
- Outer diameter 90
- Overall width 18
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 71918
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 96 mm
- Size mating parts (Da max.)
- 119 mm
- Size mating parts (ra max.)
- 1 mm
- Size mating parts (rb max.)
- 0.6 mm
- Size mating parts (db min.)
- 96 mm
- Size (r1.2 min.)
- 1.1 mm
- Size (r3.4 min.)
- 0.6 mm
- Size mating parts (Db max.)
- 121 mm
Overall dimension
- External diameter
- 90 mm
- Internal diameter
- 125 mm
- B Width
- 18 mm
- Weight
- 0.55 Kg
Load and resources
- C0 Static load capacity
- 51 кН
- Cr Radial dynamic load
- 47.5 кН
- Maximum speed with grease lubrication
- 9500 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 16000 /миноб/мин
Other
- DwДиаметр шарика
- 11.112 mm
- ZКоличество шариков
- 26
- PuПредел усталостной прочности
- 2.1 кН
- Расстояние до действительного центра опоры (a)
- 23.5 mm
- Size
- 125x90x18
- Size (D1)
- 114.2 mm
- Size (d1)
- 100.8 mm
- d2
- 100.8 mm
- dn
- 103.3 mm
- GrefКонтрольное количество смазки
- 7.5 cm³
- Estimated coefficient (f0)
- 16.3
- Преднатяг класса A GA
- 180 Н
- Преднатяг класса B GB
- 360 Н
- Преднатяг класса C GC
- 720 Н
- Preload class D GD
- 1440 Н
- Estimated coefficient f
- 1.23
- 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
- 94 Н/мкм
- Преднатяг класса B
- 129 Н/мкм
- Преднатяг класса C
- 183 Н/мкм
- Preload class D
- 268 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 71918
- SKF
- 125
- 90
- 18
- 0.55
- 71916
- SKF
- 110
- 80
- 16
- 0.37
- 71918
- SKF
- 125
- 90
- 18
- 0.472
- 71914
- SKF
- 100
- 70
- 16
- 0.33
- 71919
- SKF
- 130
- 95
- 18
- 0.58
- 71912
- SKF
- 85
- 60
- 13
- 0.19
- 71938
- SKF
- 260
- 190
- 33
- 4.35
- 71928
- SKF
- 190
- 140
- 24
- 1.65
- 71911
- SKF
- 80
- 55
- 13
- 0.18
- 71928
- SKF
- 190
- 140
- 24
- 1.65
- 71913
- SKF
- 90
- 65
- 13
- 0.21
- 71917
- SKF
- 120
- 85
- 18
- 0.53
- 71938
- SKF
- 260
- 190
- 33
- 4.35
- 71918
- SKF
- 125
- 90
- 18
- 0.59
- 71919
- SKF
- 130
- 95
- 18
- 0.58
- 71908
- SKF
- 40
- 62
- 12
- 0.11
- 71918
- SKF
- 125
- 90
- 18
- 0.472
- 71914
- SKF
- 100
- 70
- 16
- 0.33
- 71910
- SKF
- 72
- 50
- 12
- 0.13
- 71968
- SKF
- 460
- 340
- 56
- 25.5
- 71916
- SKF
- 110
- 80
- 16
- 0.37
- 71918
- SKF
- 125
- 90
- 18
- 0.54
- 71948
- SKF
- 320
- 240
- 38
- 8.5
- 71915
- SKF
- 105
- 75
- 16
- 0.35
- 71917
- SKF
- 120
- 85
- 18
- 0.53
- 71915
- SKF
- 105
- 75
- 16
- 0.35
- 71919
- SKF
- 130
- 95
- 18
- 0.495
- 71916
- SKF
- 110
- 80
- 16
- 0.36
- 71906
- SKF
- 47
- 30
- 9
- 0.048
- 71913
- SKF
- 90
- 65
- 13
- 0.174
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