SKF 7209 Bearing
Bearing 7209 CD/HCP4A SKF , SKF bearing
- Bearing Weight 0.339 (Inquire about discount price)
- Bore diameter 85
- Outer diameter 45
- Overall width 19
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7209
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 52 mm
- Size mating parts (Da max.)
- 78 mm
- Size mating parts (ra max.)
- 1 mm
- Size mating parts (rb max.)
- 0.6 mm
- Size mating parts (db min.)
- 52 mm
- Size (r1.2 min.)
- 1.1 mm
- Size (r3.4 min.)
- 0.6 mm
- Size mating parts (Db max.)
- 80.8 mm
Overall dimension
- External diameter
- 45 mm
- Internal diameter
- 85 mm
- B Width
- 19 mm
- Weight
- 0.339 Kg
Load and resources
- C0 Static load capacity
- 31 кН
- Cr Radial dynamic load
- 42.3 кН
- Maximum speed with grease lubrication
- 20000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 32000 /миноб/мин
Other
- DwДиаметр шарика
- 12.7 mm
- ZКоличество шариков
- 14
- PuПредел усталостной прочности
- 1.3 кН
- Расстояние до действительного центра опоры (a)
- 18.3 mm
- Size
- 85x45x19
- Size (D1)
- 72.7 mm
- Size (d1)
- 57.3 mm
- d2
- 57.3 mm
- dn
- 60.6 mm
- GrefКонтрольное количество смазки
- 5.922 cm³
- Estimated coefficient (f0)
- 14.2
- Преднатяг класса A GA
- 160 Н
- Преднатяг класса B GB
- 320 Н
- Преднатяг класса C GC
- 640 Н
- Preload class D GD
- 1280 Н
- Estimated coefficient f
- 1.07
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.01
- Estimated coefficient f2C
- 1.03
- Estimated coefficient f2D
- 1.06
- Estimated coefficient fHC
- 1.01
- Преднатяг класса A
- 67 Н/мкм
- Преднатяг класса B
- 92 Н/мкм
- Преднатяг класса C
- 128 Н/мкм
- Preload class D
- 185 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7209
- SKF
- 85
- 45
- 19
- 0.339
- S71909
- SKF
- 45
- 68
- 12
- 0.12
- 7218
- SKF
- 160
- 90
- 30
- 1.834
- SS7216
- SKF
- 80
- 140
- 26
- 1.3
- 7213
- SKF
- 120
- 65
- 23
- 0.879
- SS7203
- SKF
- 17
- 40
- 12
- 0.056
- SS7207
- SKF
- 35
- 72
- 17
- 0.25
- 7210
- SKF
- 50
- 90
- 20
- 0.39
- 7212
- SKF
- 110
- 60
- 22
- 0.694
- SS7201
- SKF
- 12
- 32
- 10
- 0.034
- SS7210
- SKF
- 50
- 90
- 20
- 0.39
- 7203
- SKF
- 40
- 17
- 12
- 0.054
- 7219
- SKF
- 170
- 95
- 32
- 2.204
- 7209
- SKF
- 85
- 45
- 19
- 0.41
- SS7212
- SKF
- 60
- 110
- 22
- 0.71
- SS7206
- SKF
- 30
- 62
- 16
- 0.17
- 7226
- SKF
- 230
- 130
- 40
- 5.182
- SS7204
- SKF
- 20
- 47
- 14
- 0.092
- 7211
- SKF
- 100
- 55
- 21
- 0.505
- 7221
- SKF
- 190
- 105
- 36
- 3.142
- 7205
- SKF
- 52
- 25
- 15
- 0.112
- 7206
- SKF
- 62
- 30
- 16
- 0.169
- 7200
- SKF
- 10
- 30
- 9
- 0.029
- 7009
- SKF
- 75
- 45
- 16
- 0.199
- 7220
- SKF
- 100
- 180
- 34
- 2.65
- 7207
- SKF
- 72
- 35
- 17
- 0.241
- SS7211
- SKF
- 55
- 100
- 21
- 0.52
- 7215
- SKF
- 130
- 75
- 25
- 1.044
- 7217
- SKF
- 150
- 85
- 28
- 1.567
- SS7213
- SKF
- 65
- 120
- 23
- 0.88
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