d - 55 mm

D - 120 mm

B1 - 29 mm

C - 29 mm

Weight - 1,8 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 4067 r/min

(Oil) Lubrication Speed - 5782 r/min

• Model Number: Q311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:bag machine,non-ferrous metal alloy,Optical Instruments,ventilation heating equipment,metallurgy,cooling system,water protection,other rubber,small diesel generators,Film machine,pump accessories
• Similar models:NACHI 5311NR CX 7311C-UD FAG 3311-DA-MA ISB 3311-ZZ CYSD 7311BDF SKF 3311DNRCBM NACHI 5311 CX QJ311 CYSD 7311CDB PFI PHU3111
• BEARING POWER International Trading Co.,Ltd. specialize in Q311 products，there is large inventory of CX Q311 . We has been built up long-term cooperation with CX company, could make a bulk order of the Q311 Which CX Q311 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
  22212 EK	110	60	28	SKF	Spherical Roller Bearings
  23088RHAK	440	650	157	KOYO	Spherical Roller Bearings
  30306	30	72	20,75	NTN	Tapered Roller Bearings
  32222 A	110	200	56	CX	Tapered Roller Bearings
  5214ANR	70	125	39.7	NACHI	Angular Contact Ball Bearings
  63/32LLB	32	75	20	NTN	Deep Groove Ball Bearings
  6309	45	100	25	NTN	Deep Groove Ball Bearings
  7226BDF	130	230	40	NTN	Angular Contact Ball Bearings
  ASTEPB 4550-50	45	50		AST	Plain Bearings
  L630349/10	152,4	192,088	25	CX	Tapered Roller Bearings
  UKFL317+H2317	75			NACHI	Bearing Units
  XGB42306R01	51	96	50	SNR	Angular Contact Ball Bearings
  87609	45	100	.9842	New Departure	DEEP GROOVE BALL BEARINGS
  GE60DO	60	90	44	ELGES	SPHERICAL PLAIN BEARINGS
  N052			1.4160	Torrington	LOCKNUTS
  RNA4900.2RS	22		13	SKF	NEEDLE BEARINGS
  2AS08-1.1/8D1	1.1250	3.1496	1.4375	NTN	AGRICULTURAL BALL BEARINGS
  NAX172625-Z	26	17		SKF (Old No.)	NEEDLE BEARINGS
  MR-22-N			1.0000	CONSOLIDATED	NEEDLE BEARINGS
  MR-56-2RS			2.0000	CONSOLIDATED	NEEDLE BEARINGS