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  • SKF 248/1120CAFA/W20
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  • ÄÚ¾¶£º1120mm
  • Íâ¾¶£º1360mm
  • ºñ¶È£º243mm
  • ·¢²¼Ê±¼ä£º2025-09-14
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SKF248/1120CAFA/W20 Öá³Ð²ÎÊý

d - 1120 mm

D - 1360 mm

B - 243 mm

C - 243 mm

b - – mm

d2 - 1207 mm

r1 min. - 6 mm

r2 min. - 6 mm

D1 - 1282 mm

K - 12 mm

da min. - 1143 mm

Da max. - 1337 mm

ra max. - 5 mm

Weight - 735 Kg

Basic dynamic load rating (C) - 8300 kN

Basic static load rating (C0) - 24000 kN

Fatigue load limit (Pu) - 1400

Reference speed - 180 r/min

Limiting speed - 340 r/min

Calculation factor (e) - 0,15

Calculation factor (Y0) - 4,5

Calculation factor (Y1) - 4,5

Calculation factor (Y2) - 6,7

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TIMKEN94687/94114CDTDOË«ÁÐË«ÍâȦ ÄÚ¾¶Îª174.625mm,Í⾶Ϊ288.925mm,ºñ¶ÈΪ142.875mm
FAGHCS71926E.T.P4S.UL½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª130mm,Í⾶Ϊ180mm,ºñ¶ÈΪ24mm
FAGQJ310MPA½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª50mm,Í⾶Ϊ110mm,ºñ¶ÈΪ27mm
INAZKLN4075.2RS2APÍÆÁ¦½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª40mm,Í⾶Ϊ75mm,ºñ¶ÈΪ68mm
SKF6016NÉî¹µÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ125mm,ºñ¶ÈΪ22mm
SKFNU2260MAÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª300mm,Í⾶Ϊ540mm,ºñ¶ÈΪ140mm
NSK6310NRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª50mm,Í⾶Ϊ110mm,ºñ¶ÈΪ27mm
NSK2205Kµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ52mm,ºñ¶ÈΪ18mm
NSK1211µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ100mm,ºñ¶ÈΪ21mm
FAG61804TÉî¹µÇòÖá³Ð ÄÚ¾¶Îª20mm,Í⾶Ϊ32mm,ºñ¶ÈΪ7mm
FAG6017.2ZRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª85mm,Í⾶Ϊ130mm,ºñ¶ÈΪ22mm
NTN6006LLBÉî¹µÇòÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ55mm,ºñ¶ÈΪ13mm
NACHI2205Kµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ52mm,ºñ¶ÈΪ18mm
SKF1320Kµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ215mm,ºñ¶ÈΪ47mm
NACHI7007C½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ62mm,ºñ¶ÈΪ14mm
FAG7228B?O½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª140mm,Í⾶Ϊ250mm,ºñ¶ÈΪ84mm
SKF7206CD/DT½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ62mm,ºñ¶ÈΪ32mm
SKF3205A-Z½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ52mm,ºñ¶ÈΪ20.6mm
KOYO23264RHAW33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª320mm,Í⾶Ϊ580mm,ºñ¶ÈΪ208mm
NACHI24126EW33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª130mm,Í⾶Ϊ210mm,ºñ¶ÈΪ80mm
FAG23188K?MBµ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª440mm,Í⾶Ϊ720mm,ºñ¶ÈΪ226mm
KOYO23232RHAKW33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª160mm,Í⾶Ϊ290mm,ºñ¶ÈΪ104mm
INANK25/16¹öÕëÖá³Ð ÄÚ¾¶Îª0mm,Í⾶Ϊ33mm,ºñ¶ÈΪ16mm
SKFRNA4919¹öÕëÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ130mm,ºñ¶ÈΪ35mm
NACHI23030EK+H3030µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª135mm,Í⾶Ϊ225mm,ºñ¶ÈΪ56mm
NSKHR320/22XJÔ²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª22mm,Í⾶Ϊ44mm,ºñ¶ÈΪ15mm
KOYONJ2307RÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ80mm,ºñ¶ÈΪ31mm
FAGNJ315E?TVP2+HJ315EÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ160mm,ºñ¶ÈΪ37mm
TIMKENH242649D/H242610TDIË«ÁÐË«ÄÚȦ ÄÚ¾¶Îª206.375mm,Í⾶Ϊ336.550mm,ºñ¶ÈΪ180.975mm
TIMKEN3193/3120-BTS¿ª¿ÚÏú±£³Ö¼Ü ÄÚ¾¶Îª31.750mm,Í⾶Ϊ72.626mm,ºñ¶ÈΪ11.112mm

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