d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

a - 33 mm

r min. - 1,5 mm

da min. - 43,5 mm

Da max. - 71,5 mm

ra max. - 1,5 mm

Weight - 0,57 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 73 kN

(Grease) Lubrication Speed - 7 000 r/min

(Oil) Lubrication Speed - 9 300 r/min

• Model Number:QJ307
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-29
• Application:Dental Drill etc,wheel lathe,machining,Pest Monitoring,Gas turbine,Ball screw,Industry,spreader series,reinforced machinery,vacuum suction cup,Antenna Potentials
• Similar models:KOYO 7307 ISO 3307 KOYO 5307 SKF 7307BEGAP CYSD 7307BDF SKF 3307A-2RS1 CX 7307B-UX PFI 5307-2RSC3 FAG 3307-BD CYSD 7307DF
• BEARING POWER International Trading Co.,Ltd. specialize in QJ307 products，there is large inventory of NTN QJ307 . We has been built up long-term cooperation with NTN company, could make a bulk order of the QJ307 Which NTN QJ307 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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  33017/Q	130	85	36	SKF	Tapered Roller Bearings
  3311 A-2RS1	120	55	49,2	SKF	Angular Contact Ball Bearings
  3NCHAC902C	15	28	7	KOYO	Angular Contact Ball Bearings
  6201-Z-N	12	32	10	NKE	Deep Groove Ball Bearings
  K35x42x20	35	42	20	ISO	Needle Roller Bearings
  NJ 218	90	160	30	ISB	Cylindrical Roller Bearings
  NN 3008 TN/SP	40	68	21	ISB	Cylindrical Roller Bearings
  NU322	110	240	50	CRAFT	Cylindrical Roller Bearings
  NUP414	70	180	42	ISO	Cylindrical Roller Bearings
  PSL 611-200-1	266,7	325,438	68,075	TMB	Tapered Roller Bearings
  UKFL210+H2310	45			NACHI	Bearing Units
  SBB28	1.7500	2.8125	1.5312	IKO	SPHERICAL PLAIN BEARINGS
  B71900-C-2RS-P4S-UL	10	22	6	FAG	ANGULAR CONTACT BALL BEARINGS
  DMJT23/4J	2.7500	6.2500	1.3750	R&M	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  SN522	100		120	STEYR	PILLOW BLOCKS
  73L18	90	140	24	New Departure	DEEP GROOVE BALL BEARINGS
  FPCC2500	25.0000	25.7500	.3750	SKF	DEEP GROOVE BALL BEARINGS