SKF 305272 Bearing
Bearing 305272 D SKF , SKF bearing
- Bearing Weight 17.65 (Inquire about discount price)
- Bore diameter 309.5
- Outer diameter 220
- Overall width 76
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 305272
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 225 mm
- Size mating parts (Da max.)
- 284 mm
- Size mating parts (ra max.)
- 2.1 mm
- Size (r1.2 min.)
- 2.1 mm
Overall dimension
- External diameter
- 220 mm
- Internal diameter
- 309.5 mm
- B Width
- 76 mm
- Weight
- 17.65 Kgкг
Load and resources
- C0 Static load capacity
- 520 kN
- Cr Radial dynamic load
- 312 kN
- nG Limit speed
- 2000 1/min
Other
- PuПредел усталостной прочности
- 13.4 kN
- Расстояние до действительного центра опоры (a)
- 146 mm
- Estimated coefficient (e)
- 0.86
- Y0Estimated coefficient
- 0.63
- Y1Estimated coefficient
- 0.73
- Size
- 309.5x220x76
- Size (D1)
- 286 mm
- Y2Estimated coefficient
- 1.17
- Size (d1)
- 252.5 mm
- Ширина канавки стопорного кольца (b)
- 22 mm
- Радиальное биение/Разностейность (K)
- 7.5 mm
- Частота вращения номинальная
- 1700 об/мин
- Estimated coefficient (kr)
- 0.095
- Estimated coefficient X
- 0.62
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 305269
- SKF
- 389.5
- 280
- 92
- 33.2
- 305283
- SKF
- 230
- 150
- 70
- 10.6
- 30308T72J2/QDBC220
- SKF
- 40
- 90
- 72
- 1.9
- 305263
- SKF
- 289.5
- 200
- 76
- 16.4
- 30307RJ2/Q
- SKF
- 35
- 80
- 22.75
- 0.53
- C
- SKF
- 225
- 150
- 56
- 8
- C
- SKF
- 400
- 260
- 104
- 45.5
- 307352
- SKF
- 635
- 465
- 76
- 70.5
- BSD
- SKF
- 62
- 30
- 15
- 0.22
- 30303
- SKF
- 47
- 17
- 15.25
- 0.131
- 7230BCBM
- SKF
- 150
- 270
- 45
- 11.5
- BSD
- SKF
- 72
- 40
- 15
- 0.26
- 30307
- SKF
- 80
- 35
- 22.75
- 0.511
- BSD
- SKF
- 72
- 35
- 15
- 0.3
- C
- SKF
- 400
- 260
- 104
- 47
- 30305
- SKF
- 62
- 25
- 18.25
- 0.258
- 30309
- SKF
- 100
- 45
- 27.25
- 0.972
- 307238
- SKF
- 600
- 400
- 90
- 89.5
- 30308/30308B
- Fersa
- 40
- 90
- 10.25
- C
- SKF
- 540
- 360
- 134
- 106
- 7217
- SKF
- 150
- 85
- 28
- 1.85
- 7215
- SKF
- 130
- 75
- 25
- 1.2
- 7216
- SKF
- 140
- 80
- 26
- 1.45
- NUP
- SKF
- 72
- 30
- 19
- 0.39
- C
- SKF
- 200
- 130
- 52
- 5.9
- SS7206
- SKF
- 30
- 62
- 16
- 0.17
- BSD
- SKF
- 50
- 100
- 20
- 0.71
- 7220
- SKF
- 180
- 100
- 34
- 3.242
- SS7207
- SKF
- 35
- 72
- 17
- 0.29
- BSD
- SKF
- 60
- 120
- 20
- 1.07
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