d - 55 mm

d2 - 45 mm

D - 105 mm

T - 64 mm

T2 - 39,5 mm

d3 - 105 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

B - 15 mm

D1 - 57 mm

Da max. - 80 mm

ra max. - 1 mm

rb max. - 0,6 mm

Weight - 2,43 Kg

Basic dynamic load rating (C) - 115 kN

Basic static load rating (C0) - 244 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: 52311
• Inner Diameter：55mm Outer Diameter：105mm Width：64mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:Air,industrial equipment,pump accessories,electronic materials,ventilation equipment,other rubber,Textile Industry Accessories and Accessories,container finishing,stamping die,car and accessories,Rolling mill gear box
• Similar models:SKF 52311 FAG 52311 NKE 52311 ISB 52311 NACHI 52311 CX 52311 NSK 52311 ISO 52311 KOYO 52311
• BEARING POWER International Trading Co.,Ltd. specialize in 52311 products，there is large inventory of NSK 52311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 52311 Which NSK 52311 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
  230/1180-B-MB	1180	1660	355	FAG	Spherical Roller Bearings
  2306E-2RS1TN9	30	72	27	SKF	Self-Aligning Ball Bearings
  23134 KCW33+AH3134	170	280	88	CX	Spherical Roller Bearings
  23996 KCW33	480	650	128	CX	Spherical Roller Bearings
  72218C/72487	55,562	123,825	36,512	FBJ	Tapered Roller Bearings
  7903 A5	17	30	7	NSK	Angular Contact Ball Bearings
  ASTB90 F15090	150	155		AST	Plain Bearings
  GE 25 ES	25	42	20	SIGMA	Plain Bearings
  HB30 /S 7CE1	30	47	9	SNFA	Angular Contact Ball Bearings
  K45X50X27	45,000	50,000		NTN	Needle Roller Bearings
  NUP1017	85	130	22	NTN	Cylindrical Roller Bearings
  NUP2203 E	17	40	16	CX	Cylindrical Roller Bearings
  RC4868	340	420	80	NACHI	Cylindrical Roller Bearings
  RSL183007-A	35	55,52	20	INA	Cylindrical Roller Bearings
  UCIP210	50		51,6	KOYO	Bearing Units
  5210-K	50	90	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  53430U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  30312	60	130	31	STEYR	TAPERED ROLLER BEARINGS
  QJ-252	260	480	80	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  HJ-328E	140		15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS