d - 55 mm

D - 120 mm

B1 - 58 mm

Angle (α) - 25 °

Weight - 3,14 Kg

Basic dynamic load rating (C) - 132 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:7311 A-UD
• Inner Diameter：55mm Outer Diameter：120mm Width：58mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Leather Products,X-ray Equipment,raw material accessories,Ball screw,Spectrum Products,miscellaneous instruments,pump industry,wheel lathe,Gas turbine,roller lathe,electric pump
• Similar models:NTN 7311B CX 7311A-UO CRAFT 7311C SIGMA 7311-B CYSD 7311DF SKF 7311BEP ISO 7311CDB NACHI 7311B CX 7311C-UX NTN 7311DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7311A-UD products，there is large inventory of CX 7311 A-UD . We has been built up long-term cooperation with CX company, could make a bulk order of the 7311 A-UD Which CX 7311A-UD 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
  212 NR	110	60	22	SKF	Deep Groove Ball Bearings
  2312	60	130	46	CX	Self-Aligning Ball Bearings
  3187/3120	30,162	72,626	30,162	ISO	Tapered Roller Bearings
  3319	95	200	77,8	CX	Angular Contact Ball Bearings
  4430	58,738	87,33	22,225	INA	Thrust Ball Bearings
  635-2RS1	19	5	6	SKF	Deep Groove Ball Bearings
  6910NSE	50	72	12	NACHI	Deep Groove Ball Bearings
  EGB3020-E50	30	34	20	INA	Plain Bearings
  EGB3040-E40	30	34	40	INA	Plain Bearings
  GE 40 SW	40	68	19	INA	Plain Bearings
  NJ3307	35	80	34,9	CX	Cylindrical Roller Bearings
  NK 68/25	68	82	25	NBS	Needle Roller Bearings
  NN3018ZTB	90	127	37	NSK	Cylindrical Roller Bearings
  UCHA213-40	63,5		65,1	FYH	Bearing Units
  AH2356	280	260		FAG	WITHDRAWAL SLEEVES
  NUP234	170	310	52	SKF	CYLINDRICAL ROLLER BEARINGS
  R125LL	25	52	15	NH	CYLINDRICAL ROLLER BEARINGS
  22224	120	215	58	Torrington	SPHERICAL ROLLER BEARINGS
  F-UCPR204	20			NTN	THERMOPLASTIC PILLOW BLOCKS
  75x90x8mm	75	90	8	CONSOLIDATED	OIL SEALS