d - 170 mm

D - 360 mm

B - 72 mm

C - 72 mm

Angle (α) - 35 °

a - 185,6 mm

r min. - 4 mm

da min. - 188 mm

da max - 342 mm

ra max. - 3 mm

Weight - 41 Kg

Basic dynamic load rating (C) - 565 kN

Basic static load rating (C0) - 1610 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 2 000 r/min

• Model Number:QJ 334
• Inner Diameter：170mm Outer Diameter：360mm Width：72mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:,Spectrum Products,laser devices,Roller,Other Measurements,boring bar boring bar,power source,coupling type,tapping machine,electromagnet,physical instruments
• Similar models:ISO 7334BDT CX 7334B ISO Q334 ISO 7334ADT NTN 7334DT CX 7334A-UX CX QJ334 ISB 7334B NTN 7334 NACHI 7334BDF
• BEARING POWER International Trading Co.,Ltd. specialize in QJ334 products，there is large inventory of NSK QJ 334 . We has been built up long-term cooperation with NSK company, could make a bulk order of the QJ 334 Which NSK QJ334 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23192-E1A-MB1	460	760	240	FAG	Spherical Roller Bearings
  241/900 K30	900	1420	515	ISB	Spherical Roller Bearings
  24140-B-K30+AH24140	200	340	140	FAG	Spherical Roller Bearings
  33112 A	60	100	30	CX	Tapered Roller Bearings
  355X/353DC+X3S-355	44,45	90,119	50,795	Timken	Tapered Roller Bearings
  4T-H414242/H414210	66,675	136,525	41,275	NTN	Tapered Roller Bearings
  6310-2NSE	50	110	27	NACHI	Deep Groove Ball Bearings
  7019B	95	145	24	KOYO	Angular Contact Ball Bearings
  7E-HVS32X42X37/8A	32	42	37	NTN	Needle Roller Bearings
  90FSF140	90	140	76	NSK	Plain Bearings
  K100x107x21	100	107	21	ISO	Needle Roller Bearings
  NP213	65	120	23	ISO	Cylindrical Roller Bearings
  NU 212 EW	60	110	22	NSK	Cylindrical Roller Bearings
  NU2315E	75	160	55	SKF	CYLINDRICAL ROLLER BEARINGS
  NUP2315E	75	160	55	SKF	CYLINDRICAL ROLLER BEARINGS
  RTW-611				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  QJM11/8	1.1250	2.8125	.8125	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  W-13/8				INA	THRUST BALL BEARINGS
  7212BEAG(Y/P)	60	110	22	SKF	ANGULAR CONTACT BALL BEARINGS
  MB-6	30	38	5	CONSOLIDATED	LOCKWASHERS