SKF 7228 Bearing
Bearing 7228 BM SKF , SKF bearing
- Bearing Weight 8.85 (Inquire about discount price)
- Bore diameter 250
- Outer diameter 140
- Overall width 42
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7228
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 154 mm
- Size mating parts (Da max.)
- 236 mm
- Size mating parts (ra max.)
- 2.5 mm
- Size mating parts (rb max.)
- 1 mm
- Size (r1.2 min.)
- 3 mm
- Size (r3.4 min.)
- 1.1 mm
- Size mating parts (Db max.)
- 243 mm
Overall dimension
- External diameter
- 140 mm
- Internal diameter
- 250 mm
- B Width
- 42 mm
- Weight
- 8.85 Kg
Load and resources
- C0 Static load capacity
- 212 кН
- Cr Radial dynamic load
- 199 кН
- nG Limit speed
- 3000 1/min
Other
- PuПредел усталостной прочности
- 6.4 кН
- Расстояние до действительного центра опоры (a)
- 103 mm
- Estimated coefficient (e)
- 1.14
- Y0Estimated coefficient
- 0.26
- Y1Estimated coefficient
- 0.55
- Size
- 250x140x42
- Size (D1)
- 209.55 mm
- Y2Estimated coefficient
- 0.57
- Size (d1)
- 183.3 mm
- d2
- 163.6 mm
- Частота вращения номинальная
- 3000 об/мин
- Estimated coefficient (kr)
- 0.08
- Estimated coefficient X
- 0.35
- Estimated coefficient ka
- 1.2
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7228
- SKF
- 250
- 140
- 42
- 8.85
- NCF
- SKF
- 250
- 140
- 68
- 14.5
- BTM
- SKF
- 130
- 85
- 40.5
- 1.85
- NCF
- SKF
- 300
- 140
- 102
- 35.5
- BTM
- SKF
- 125
- 80
- 40.5
- 1.65
- BTM
- SKF
- 60
- 95
- 16.5
- 0.8
- BTM
- SKF
- 95
- 145
- 22.5
- 2.4
- BTM
- SKF
- 130
- 85
- 40.5
- 1.7
- 7226
- SKF
- 230
- 130
- 40
- 6.95
- 7252
- SKF
- 480
- 260
- 80
- 66
- 7328
- SKF
- 300
- 140
- 62
- 21.5
- N
- SKF
- 1030
- 850
- 106
- 195
- 7224
- SKF
- 215
- 120
- 40
- 5.89
- 7240
- SKF
- 360
- 200
- 58
- 25
- 7280
- SKF
- 720
- 400
- 103
- 190
- BTM
- SKF
- 80
- 125
- 20.25
- 1.75
- 7230
- SKF
- 270
- 150
- 45
- 11.5
- BTM
- SKF
- 100
- 65
- 33
- 0.9
- BTM
- SKF
- 75
- 115
- 18
- 1.3
- BTM
- SKF
- 110
- 70
- 36
- 1.2
- BTM
- SKF
- 65
- 100
- 16.5
- 0.85
- BTM
- SKF
- 140
- 90
- 45
- 2.3
- 7264
- SKF
- 580
- 320
- 92
- 110
- 7234
- SKF
- 310
- 170
- 52
- 17.5
- BTM
- SKF
- 95
- 60
- 33
- 0.85
- N
- SKF
- 1090
- 900
- 112
- 240
- 7238
- SKF
- 340
- 190
- 55
- 22
- 7260
- SKF
- 540
- 300
- 85
- 85
- BTM
- SKF
- 70
- 110
- 18
- 1.15
- BTM
- SKF
- 115
- 75
- 36
- 1.2
Request for inquiry
Name and email are required!!!