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：2025-12-12
• Application:surgical instruments,electrostatic protection,key lock,wall industry,power source,suction nozzle,pump,Broadcasting System,centrifugal pump,universal category,plant determination
• Similar models:NACHI 7311DF ISO 7311ADT NKE 7311-BECB-MP NTN 7311C CX 7311B-UD CX 7311A SNR 7311BA KOYO 7311C NTN 7311DF SKF 7311BECBP
• 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.

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  53413U+U413	65	140		ISO	Thrust Ball Bearings
  6007-2NSE	35	62	14	NACHI	Deep Groove Ball Bearings
  6200-ZZNR	10	30	9	ISB	Deep Groove Ball Bearings
  F-5520	55	63	20	NSK	Needle Roller Bearings
  FBN-505620	50	56		NSK	Needle Roller Bearings
  GE 030 ECR-2RS	30	47	22	CX	Plain Bearings
  K25X29X13H	25	29		Timken	Needle Roller Bearings
  NA4906-XL	30	47	17	INA	Needle Roller Bearings
  NF3226	130	230	80	CX	Cylindrical Roller Bearings
  NU1052-E-M6	260	400	65	NKE	Cylindrical Roller Bearings
  NU2984	420,000	560,000	82,000	NTN	Cylindrical Roller Bearings
  PHU2180	34	151,7	73,9	PFI	Angular Contact Ball Bearings
  PK34.9X50.9X29.7	34,925	50,925		NTN	Needle Roller Bearings
  RNA 6907U	42	55	20	IKO	Needle Roller Bearings
  UCPH203	17			SNR	Bearing Units
  WS22220-E1-2RSR	100	180	55	FAG	Spherical Roller Bearings
  6206ZNR	30	62	16	FAG	DEEP GROOVE BALL BEARINGS
  AHX328	140	135		STEYR	WITHDRAWAL SLEEVES
  6301-K	12	37	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS