d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 25 °

a - 40,2 mm

Weight - 1,57 Kg

• Model Number: 7311 A
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-18
• Application:injection molding machine,diagnostic test paper,ventilation equipment,organic raw materials,extruder,Medical equipment,medical treatment,industrial supplies,physical instruments,medical equipment,Rolling mill
• Similar models:NKE 7311-BECB-MP NTN 7311DF FAG 7311-B-JP ISO 7311ADF CX 7311B-UD NACHI 7311CDB ISO 7311BDT CX 7311C-UD KOYO 7311 CYSD 7311BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7311A products，there is large inventory of ISO 7311 A . We has been built up long-term cooperation with ISO company, could make a bulk order of the 7311 A Which ISO 7311A 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
  22309RHRK	45	100	36	KOYO	Spherical Roller Bearings
  2LA-HSE008ADG/GNP42	40	68	15	NTN	Angular Contact Ball Bearings
  5S-2LA-HSE018ADG/GNP42	90	140	24	NTN	Angular Contact Ball Bearings
  618/3 ZZ	3	7	3	CX	Deep Groove Ball Bearings
  6220	100	180	34	CYSD	Deep Groove Ball Bearings
  7203 ACD/HCP4A	40	17	12	SKF	Angular Contact Ball Bearings
  7311BDF	55	120	29	CYSD	Angular Contact Ball Bearings
  FL619/6	6	15	5	CX	Deep Groove Ball Bearings
  GAR 12 UK	12	22	10	INA	Plain Bearings
  GE280ES	280	400		AST	Plain Bearings
  LVCR 12-2LS	12			SKF	Linear Bearings
  NJ406+HJ406	30	90	23	CYSD	Cylindrical Roller Bearings
  NKIA5909A	45,000	68,000	30,000	NTN	Complex Bearings
  RE 18025	180	240	25	ISB	Thrust Roller Bearings
  SCH910	14,3	20,6502	15,875	AST	Needle Roller Bearings
  ZKLN90150-2Z	90	150	55	INA	Thrust Ball Bearings
  23192MB	460	760	240	FAG	SPHERICAL ROLLER BEARINGS
  W-23/4				FAG	THRUST BALL BEARINGS
  6116P	80	125	22	NH	DEEP GROOVE BALL BEARINGS
  HS7018TGP/4	90	140	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS