SKF 7211 Bearing
Bearing 7211 CD/HCP4A SKF , SKF bearing
- Bearing Weight 0.505 (Inquire about discount price)
- Bore diameter 100
- Outer diameter 55
- Overall width 21
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7211
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 64 mm
- Size mating parts (Da max.)
- 91 mm
- Size mating parts (ra max.)
- 1.5 mm
- Size mating parts (rb max.)
- 0.6 mm
- Size mating parts (db min.)
- 64 mm
- Size (r1.2 min.)
- 1.5 mm
- Size (r3.4 min.)
- 0.6 mm
- Size mating parts (Db max.)
- 95.8 mm
Overall dimension
- External diameter
- 55 mm
- Internal diameter
- 100 mm
- B Width
- 21 mm
- Weight
- 0.505 Kg
Load and resources
- C0 Static load capacity
- 43 кН
- Cr Radial dynamic load
- 55.3 кН
- Maximum speed with grease lubrication
- 17000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 26000 /миноб/мин
Other
- DwДиаметр шарика
- 14.288 mm
- ZКоличество шариков
- 15
- PuПредел усталостной прочности
- 1.8 кН
- Расстояние до действительного центра опоры (a)
- 21 mm
- Size
- 100x55x21
- Size (D1)
- 86.1 mm
- Size (d1)
- 68.9 mm
- d2
- 68.9 mm
- dn
- 72.6 mm
- GrefКонтрольное количество смазки
- 8.595 cm³
- Estimated coefficient (f0)
- 14.5
- Преднатяг класса A GA
- 210 Н
- Преднатяг класса B GB
- 420 Н
- Преднатяг класса C GC
- 840 Н
- Preload class D GD
- 1680 Н
- Estimated coefficient f
- 1.08
- 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
- 80 Н/мкм
- Преднатяг класса B
- 108 Н/мкм
- Преднатяг класса C
- 152 Н/мкм
- Preload class D
- 219 Н/мкм
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7211
- SKF
- 100
- 55
- 21
- 0.505
- SS7215
- SKF
- 75
- 130
- 25
- 1.05
- 7221
- SKF
- 190
- 105
- 36
- 3.142
- 7011
- SKF
- 90
- 55
- 18
- 0.317
- 7202
- SKF
- 35
- 15
- 11
- 0.037
- 7205
- SKF
- 52
- 25
- 15
- 0.112
- SS7210
- SKF
- 50
- 90
- 20
- 0.39
- SS7216
- SKF
- 80
- 140
- 26
- 1.3
- 7226
- SKF
- 230
- 130
- 40
- 5.182
- SS7209
- SKF
- 45
- 85
- 19
- 0.35
- 7228
- SKF
- 250
- 140
- 42
- 6.923
- SS7207
- SKF
- 35
- 72
- 17
- 0.25
- 7211
- SKF
- 100
- 55
- 21
- 0.613
- 7200
- SKF
- 10
- 30
- 9
- 0.029
- 7219
- SKF
- 170
- 95
- 32
- 2.204
- SS7204
- SKF
- 20
- 47
- 14
- 0.092
- SS7214
- SKF
- 70
- 125
- 24
- 0.97
- 7218
- SKF
- 160
- 90
- 30
- 1.834
- 7204
- SKF
- 47
- 20
- 14
- 0.09
- SS7200
- SKF
- 10
- 30
- 9
- 0.029
- SS7208
- SKF
- 40
- 80
- 18
- 0.33
- SS7206
- SKF
- 30
- 62
- 16
- 0.17
- S71911
- SKF
- 80
- 55
- 13
- 0.155
- 7203
- SKF
- 40
- 17
- 12
- 0.054
- SS7213
- SKF
- 65
- 120
- 23
- 0.88
- 7208
- SKF
- 80
- 40
- 18
- 0.326
- 7212
- SKF
- 110
- 60
- 22
- 0.694
- 7224
- SKF
- 215
- 120
- 40
- 4.41
- 7201
- SKF
- 32
- 12
- 10
- 0.033
- SS7212
- SKF
- 60
- 110
- 22
- 0.71
SKF Bearings News
2003-11-13
2005-04-24
2006-10-03
2008-03-13
2015-05-31
2016-11-08
2018-04-19
2021-03-08
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