d - 55 mm

D - 120 mm

B1 - 29 mm

C - 29 mm

Weight - 1,75 Kg

Basic dynamic load rating (C) - 127 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 4150 r/min

(Oil) Lubrication Speed - 5900 r/min

• Model Number: QJ311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:noise reduction equipment,Rolling mill gear box,motor,chemical,Water Monitoring,supporting facilities,air shower etc,Broadcasting System,magnetic elements,molding machine,cleaners
• Similar models:FAG 3311-B-2RSR-TVH SKF 7311BECBP ISO 7311A SKF BAHB311316B AST 5311-2RS Timken 5311WG ISO Q311 CYSD 7311BDB Timken 5311D NACHI 7311CDT
• BEARING POWER International Trading Co.,Ltd. specialize in QJ311 products，there is large inventory of CX QJ311 . We has been built up long-term cooperation with CX company, could make a bulk order of the QJ311 Which CX QJ311 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
  23996 KCW33+AH3996	480	650	128	ISO	Spherical Roller Bearings
  24068-B-K30-MB+AH24068	340	520	180	FAG	Spherical Roller Bearings
  24196-B-K30-MB	480	790	308	FAG	Spherical Roller Bearings
  31311-A-N11CA-A80-120	55	120	63	FAG	Tapered Roller Bearings
  3809-B-2Z-TVH	45	58	10	FAG	Angular Contact Ball Bearings
  53236	180	245		CX	Thrust Ball Bearings
  5853				Ruville	Wheel Bearings
  6408-N	40	110	27	NKE	Deep Groove Ball Bearings
  713617080				FAG	Wheel Bearings
  71910 ACE/P4A	72	50	12	SKF	Angular Contact Ball Bearings
  71924 C	120	165	22	ISO	Angular Contact Ball Bearings
  ASTT90 3225	32	36		AST	Plain Bearings
  GE 020 ES-2RS	20	35	16	ISO	Plain Bearings
  JH-1312	20.638	28.575	19.05	KOYO	Needle Roller Bearings
  NP39/1180	1180	1540	272	CX	Cylindrical Roller Bearings
  PK76.2X85.7X38.1	76,200	85,725		NTN	Needle Roller Bearings
  SEA35 7CE3	35	47	7	SNFA	Angular Contact Ball Bearings
  USPA201	12			SNR	Bearing Units
  RNA5915	105		40	NTN	NEEDLE BEARINGS
  C2214V	70	125	31	FAG	TOROIDAL ROLLER BEARINGS