d - 55 mm

D - 105 mm

T - 35 mm

d1 - 105 mm

r min. - 1,1 mm

D1 - 57 mm

da min. - 85 mm

Da max. - 75 mm

ra max. - 1 mm

Weight - 1,29 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 246 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 300 r/min

• Model Number:51311
• Inner Diameter：55mm Outer Diameter：105mm Width：35mm
• Type：Thrust Ball Bearings
• Update date：2025-12-23
• Application:pressure control valve,Display Devices,agriculture,Machine Tool Accessories,injection molding machine,powder metallurgy,Infrared Technology,Chromatography Products,Switch,Roller mill,Security Equipment
• Similar models:NTN 51311 NSK 51311 NACHI 51311 ISO 51311 AST 51311M ZEN 51311 KOYO 51311 NKE 51311 CX 51311 CRAFT 51311
• BEARING POWER International Trading Co.,Ltd. specialize in 51311 products，there is large inventory of NTN 51311 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 51311 Which NTN 51311 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
  24132AX	160	270	109	NACHI	Cylindrical Roller Bearings
  51405	25	60	24	KOYO	Thrust Ball Bearings
  5308ZZ	40	90	36.5	KOYO	Angular Contact Ball Bearings
  61820-2RS	100	125	13	ZEN	Deep Groove Ball Bearings
  6324	120	260	55	NSK	Deep Groove Ball Bearings
  80KBE02	80	140	51.5	NACHI	Tapered Roller Bearings
  93800A/93125	203,2	317,5	63,5	KOYO	Tapered Roller Bearings
  AST20 WC28IB	49,2252	76,2		AST	Plain Bearings
  BA 1210 Z	19,05	25,4	15,88	IKO	Needle Roller Bearings
  BTM 130 ATN9/HCP4CDB	130	200	63	SKF	Thrust Ball Bearings
  F16195	42	76	40	Fersa	Angular Contact Ball Bearings
  GEZ 106 ESX-2LS	55,563	34,925	30,15	SKF	Plain Bearings
  K89318-M	90	155		NBS	Thrust Roller Bearings
  NU1038	190	290	46	CYSD	Cylindrical Roller Bearings
  S61828-2RS	140	175	18	ZEN	Deep Groove Ball Bearings
  W 628/8 R-2Z	8	16	5	SKF	Deep Groove Ball Bearings
  232/670CA	670	1220	438	SKF	SPHERICAL ROLLER BEARINGS
  FLW689ZZ	9	17	5	NTN	DEEP GROOVE BALL BEARINGS
  AH-24038x180	190	180		CONSOLIDATED	WITHDRAWAL SLEEVES
  61818-ZZ	90	115	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS