d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 35 °

a - 66,5 mm

r min. - 2,1 mm

da min. - 72 mm

da max - 118 mm

ra max. - 2 mm

Weight - 2,15 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 217 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number:QJ312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:transportation equipment,molding machine,PVC,mechanical and electrical,medical equipment,ventilation heating equipment,spring industry,medical treatment,non-ferrous metal alloy,medical equipment,Broadcasting System
• Similar models:NACHI 5312N NTN 5312S NACHI 7312B ISO 7312ADF CX 7312B-UX SNR 7312BA NKE 7312-BECB-MP FAG F-566312.02 PFI PHU3121 NKE 3312-B-2Z-TV
• BEARING POWER International Trading Co.,Ltd. specialize in QJ312 products，there is large inventory of NSK QJ312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the QJ312 Which NSK QJ312 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
  200RU03	200	379		Timken	Cylindrical Roller Bearings
  6202	15	35	11	KOYO	Deep Groove Ball Bearings
  6208NRZZ	40,000	80,000	18,000	SNR	Deep Groove Ball Bearings
  635LLU	5,000	19,000	6,000	NTN	Deep Groove Ball Bearings
  713649320				FAG	Wheel Bearings
  7240 A-UO	200	360	116	CX	Angular Contact Ball Bearings
  BHA 2824 Z	44,45	57,15	38,1	IKO	Needle Roller Bearings
  GE 100 DO	100	150	70	INA	Plain Bearings
  ESSP203	17			SNR	Bearing Units
  GE30-AW	30	75	18	INA	Plain Bearings
  GEBK30S	30	66	37	LS	Plain Bearings
  K 55x63x20	55	63		NBS	Needle Roller Bearings
  MR126ZZ	6	12	4	ISB	Deep Groove Ball Bearings
  QJF312	60	120	31	CYSD	Angular Contact Ball Bearings
  RNA59/22	28	39	23	NSK	Needle Roller Bearings
  UCTL209-300	45		49,2	KOYO	Bearing Units
  18BB	85	180	60	RIV	DEEP GROOVE BALL BEARINGS
  NU-2336E	180	380	126	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-50x55x40	50		40	CONSOLIDATED	NEEDLE BEARINGS
  SQ-108-102X	1.1250	3.1496	1.4375	CONSOLIDATED	AGRICULTURAL BALL BEARINGS