d - 55 mm

d2 - 45 mm

D - 105 mm

T - 72.6 mm

ra1 max. - 0.6 mm

T1 - 43.8 mm

a - 15 mm

d3 - 105 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

A1 - 25.5 mm

D1 - 57 mm

D2 - 80 mm

D3 - 110 mm

R - 80 mm

da min. - 55 mm

Da max. - 80 mm

ra max. - 1 mm

Weight - 2.65 Kg

Basic dynamic load rating (C) - 120 kN

Basic static load rating (C0) - 246 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: 54311
• Inner Diameter：55mm Outer Diameter：105mm Width：72.6mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:coal mill,Spectrum Products,screen filter,Cleaning equipment,Polymer,climb ladder,multi-knife lathe,electrocardiograph,Air,root canal filling,Tool
• Similar models:ISO 54311U+U311 NKE 54311+U311 KOYO 54311U NACHI 54311 CX 54311U+U311 FAG 54311 ISO 54311 KOYO 54311 FAG 54311+U311 NSK 54311U
• BEARING POWER International Trading Co.,Ltd. specialize in 54311 products，there is large inventory of NACHI 54311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 54311 Which NACHI 54311 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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  CRO-14601	730	1070	642	NTN	Tapered Roller Bearings
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  KMJ16×22×13	16	22		NTN	Needle Roller Bearings
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  NU 308 ECP	90	40	23	SKF	Thrust Ball Bearings
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  PCZ 2624 E	41,275	45,244	38,1	SKF	Plain Bearings
  RF182622A-1	18	26	21,9	KOYO	Needle Roller Bearings
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  BNT019	95	145	24	NTN	ANGULAR CONTACT BALL BEARINGS
  45208	40	80	30.2	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ2226	130	230	64	STEYR	CYLINDRICAL ROLLER BEARINGS
  16024	120	180	19	STEYR	DEEP GROOVE BALL BEARINGS