SKF 7028 Bearing
Bearing 7028 CD/P4AL SKF , SKF bearing
- Bearing Weight 3.421 (Inquire about discount price)
- Bore diameter 210
- Outer diameter 140
- Overall width 33
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7028
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 149 mm
- Size mating parts (Da max.)
- 201 mm
- Size mating parts (ra max.)
- 2 mm
- Size mating parts (rb max.)
- 1 mm
- Size mating parts (db min.)
- 149 mm
- Size (r1.2 min.)
- 2 mm
- Size (r3.4 min.)
- 1 mm
- Size mating parts (Db max.)
- 205 mm
Overall dimension
- External diameter
- 140 mm
- Internal diameter
- 210 mm
- B Width
- 33 mm
- Weight
- 3.421 Kgкг
Load and resources
- C0 Static load capacity
- 166 кН
- Cr Radial dynamic load
- 153 кН
- Maximum speed with grease lubrication
- 6700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 10000 /миноб/мин
Other
- DwДиаметр шарика
- 22.225 mm
- ZКоличество шариков
- 22
- PuПредел усталостной прочности
- 5.3 кН
- Расстояние до действительного центра опоры (a)
- 40.1 mm
- Size
- 210x140x33
- Size (D1)
- 188.4 mm
- Size (d1)
- 161.6 mm
- d2
- 161.6 mm
- Ширина канавки стопорного кольца (b)
- 3.1 mm
- C1
- 17.9 mm
- dn
- 166.3 mm
- GrefКонтрольное количество смазки
- 45 cm³
- Estimated coefficient (f0)
- 15.8
- Преднатяг класса A GA
- 570 Н
- Преднатяг класса B GB
- 1140 Н
- Преднатяг класса C GC
- 2280 Н
- Preload class D GD
- 4560 Н
- Estimated coefficient f
- 1.16
- Estimated coefficient f1
- 1
- Estimated coefficient f2A
- 1
- Estimated coefficient f2B
- 1.02
- Estimated coefficient f2C
- 1.05
- Estimated coefficient f2D
- 1.09
- Estimated coefficient fHC
- 1
- Преднатяг класса A
- 151 Н/мкм
- Преднатяг класса B
- 206 Н/мкм
- Преднатяг класса C
- 289 Н/мкм
- Preload class D
- 418 Н/мкм
- C2
- 6.6 mm
- C3
- 5.6 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7028
- SKF
- 210
- 140
- 33
- 3.421
- 7016
- SKF
- 125
- 80
- 22
- 0.854
- 7021
- SKF
- 160
- 105
- 26
- 1.592
- 7019
- SKF
- 145
- 95
- 24
- 1.21
- 7034
- SKF
- 260
- 170
- 42
- 6.989
- 7034
- SKF
- 260
- 170
- 42
- 5.925
- 7030
- SKF
- 225
- 150
- 35
- 4.173
- 7026
- SKF
- 200
- 130
- 33
- 2.667
- 7010
- SKF
- 80
- 50
- 16
- 0.254
- 7036
- SKF
- 280
- 180
- 46
- 9.108
- 7012
- SKF
- 95
- 60
- 18
- 0.339
- 7018
- SKF
- 140
- 90
- 24
- 1.014
- 7021
- SKF
- 160
- 105
- 26
- 1.317
- 7014
- SKF
- 110
- 70
- 20
- 0.499
- 7019
- SKF
- 145
- 95
- 24
- 1.003
- 7012
- SKF
- 95
- 60
- 18
- 0.403
- 7036
- SKF
- 280
- 180
- 46
- 7.69
- 7014
- SKF
- 110
- 70
- 20
- 0.595
- 7030
- SKF
- 225
- 150
- 35
- 3.442
- 7020
- SKF
- 150
- 100
- 24
- 1.046
- 7016
- SKF
- 125
- 80
- 22
- 0.71
- 7018
- SKF
- 140
- 90
- 24
- 1.158
- 7015
- SKF
- 115
- 75
- 20
- 0.628
- 7022
- SKF
- 170
- 110
- 28
- 1.633
- 7022
- SKF
- 170
- 110
- 28
- 1.973
- 7011
- SKF
- 90
- 55
- 18
- 0.378
- 7015
- SKF
- 115
- 75
- 20
- 0.527
- 7024
- SKF
- 180
- 120
- 28
- 2.13
- 7032
- SKF
- 240
- 160
- 38
- 5.148
- 7013
- SKF
- 100
- 65
- 18
- 0.429
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