d - 55 mm

d2 - 45 mm

D - 105 mm

T - 78 mm

ra1 max. - 0.6 mm

T1 - 46.5 mm

a - 15 mm

b - 11.5 mm

d3 - 105 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

D1 - 57 mm

D2 - 80 mm

D3 - 110 mm

da min. - 55 mm

Da max. - 80 mm

ra max. - 1 mm

Weight - 3.22 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: 54311U
• Inner Diameter：55mm Outer Diameter：105mm Width：78mm
• Type：Thrust Ball Bearings
• Update date：2025-04-19
• Application:respirator,intermediate,motor,flexible processing,Storage Tool,equipment and,other accessories,pump accessories,hardware,glass processing machine,power protection
• Similar models:CX 54311 NACHI 54311U NSK 54311U ISO 54311 NACHI 54311 FAG 54311+U311 ISO 54311U+U311 KOYO 54311U NKE 54311+U311 KOYO 54311
• BEARING POWER International Trading Co.,Ltd. specialize in 54311U products，there is large inventory of NACHI 54311U . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 54311U Which NACHI 54311U 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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  LMFP6	6	12		Samick	Linear Bearings
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  RNA2210.2RS	90		22.8	SKF	NEEDLE BEARINGS
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  23938	190	260	52	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  GE-70ES	70	105	49	CONSOLIDATED	SPHERICAL PLAIN BEARINGS