d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

a - 42 mm

r min. - 1,5 mm

da min. - 53,5 mm

Da max. - 91,5 mm

ra max. - 1,5 mm

Weight - 1,05 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 400 r/min

• Model Number:QJ309
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-12
• Application:Pneumatic Actuator,rolling mill roll neck and slowdown device,Grinding and polishing equipment,hydraulic cylinder buffer,Hydraulic Equipment,electrostatic protection,animal anatomy,sterilizers,Logistics Equipment,food safety,coal
• Similar models:NTN 5309S SIGMA 3309 CX 3309-2RS CX 7309A-UX CYSD 5309 ISB 3309-2RS NKE 7309-BECB-MP SNR 5309NRZZG15 NACHI 5309NR NACHI 7309DB
• BEARING POWER International Trading Co.,Ltd. specialize in QJ309 products，there is large inventory of NTN QJ309 . We has been built up long-term cooperation with NTN company, could make a bulk order of the QJ309 Which NTN QJ309 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  FJ-1210	12	16	10	NSK	Needle Roller Bearings
  GEG 4 C	4	14	7	ISB	Plain Bearings
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  K6x10x13TN	6	10		SKF	Needle Roller Bearings
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  NJ414	70	180	42	CYSD	Cylindrical Roller Bearings
  NK15/16	15	23	16	Timken	Needle Roller Bearings
  PSHE50-N	50			INA	Bearing Units
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  QJ316	80	170	39	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
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  22272	360	650	170	SKF	SPHERICAL ROLLER BEARINGS
  JA065CPO	6.5000	7.0000	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  NKI-22/16	22	34	16	CONSOLIDATED	NEEDLE BEARINGS