d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 15 °

r min. - 2 mm

2B - 58 mm

Weight - 2,86 Kg

Basic dynamic load rating (C) - 141 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 9900 r/min

• Model Number: 7311CDF
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Rolling mill,Broadcasting System,transportation equipment,top industry,switch,Antenna Industry,power tools,labor insurance,Pump,Security Equipment,other CNC
• Similar models:ISO 7311ADT NACHI 7311CDB NACHI 7311B NACHI 7311C SKF 7311BECBY NTN 7311C SNR 7311BA FAG 7311-B-TVP CX 7311C-UX NSK 7311BEA
• BEARING POWER International Trading Co.,Ltd. specialize in 7311CDF products，there is large inventory of CYSD 7311CDF . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7311CDF Which CYSD 7311CDF 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
  234438B	190	290	120	KOYO	Thrust Ball Bearings
  466952	450	335	56	SKF	Angular Contact Ball Bearings
  61913-2RZ	65	90	13	ISB	Deep Groove Ball Bearings
  6917-2RD	85	120	18	KOYO	Deep Groove Ball Bearings
  GEH260HT	260	370		AST	Plain Bearings
  K10X14X13H	10	16		KOYO	Needle Roller Bearings
  NN3022/W33	110	170	45	CYSD	Cylindrical Roller Bearings
  RSL182220-A	100	162,81	46	INA	Cylindrical Roller Bearings
  W 6208	80	40	18	SKF	Deep Groove Ball Bearings
  SYNT 45 FTS	45	60	65	SKF	Bearing Units
  VEX 9 /NS 7CE3	9	24	7	SNFA	Angular Contact Ball Bearings
  N211	55	100	21	FAG	CYLINDRICAL ROLLER BEARINGS
  NCF18/500V	500	620	56	FAG	CYLINDRICAL ROLLER BEARINGS
  ATP-136				American	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  RNA4905.2RSR	42		17	FAG	NEEDLE BEARINGS
  20238	190	340	55	SKF	SPHERICAL ROLLER BEARINGS
  DMR80				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  KG140CPO	14.0000	16.0000	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  NKXR35	47	35		SKF	NEEDLE BEARINGS
  230S.1100	460	-	118	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS