d - 55 mm

d2 - 45 mm

D - 105 mm

T - 78 mm

T2 - 46,5 mm

b - 11,5 mm

d3 - 105 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

A1 - 25,5 mm

B - 15 mm

D1 - 57 mm

D2 - 80 mm

D3 - 110 mm

R - 80 mm

Da max. - 80 mm

ra max. - 1 mm

rb max. - 0,6 mm

Weight - 3,35 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: 54311U
• Inner Diameter：55mm Outer Diameter：105mm Width：78mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:ventilation equipment,diagnostic test paper,car steering pin,electronic components,equipment,office equipment,dynamic blood pressure,Beauty and Body,Forming mold,miscellaneous instruments,chemical instruments
• Similar models:NACHI 54311 NSK 54311U CX 54311U+U311 ISO 54311 KOYO 54311 NACHI 54311U ISO 54311U+U311 NKE 54311 CX 54311 NSK 54311
• BEARING POWER International Trading Co.,Ltd. specialize in 54311U products，there is large inventory of NSK 54311U . We has been built up long-term cooperation with NSK company, could make a bulk order of the 54311U Which NSK 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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  239/560E	560	750	140	NACHI	Cylindrical Roller Bearings
  234711B	57	90	44	KOYO	Thrust Ball Bearings
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  608	8	22	7	ISB	Deep Groove Ball Bearings
  32972	360	480	76	NKE	Tapered Roller Bearings
  51205	25	47		AST	Thrust Ball Bearings
  AST50 80IB76	127			AST	Plain Bearings
  GW211PPB2	55,58	100	33,34	Timken	Deep Groove Ball Bearings
  HSS7022-E-T-P4S	110	170	28	FAG	Angular Contact Ball Bearings
  LL648449/15	254	315,912	31,75	CX	Tapered Roller Bearings
  NU2332-E-MPA	160	340	114	NKE	Cylindrical Roller Bearings
  NU3172	360	600	192	CX	Cylindrical Roller Bearings
  RASEY20-N	20			INA	Bearing Units
  SF3618	180,000	259,500	33,000	NTN	Angular Contact Ball Bearings
  VKBA 3962				SKF	Wheel Bearings
  SUCTP206-19	1.1875			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  KF-160CPO	16.0000	16.5000	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NAO-10x22x13	10	22	13	CONSOLIDATED	NEEDLE BEARINGS
  GT-7	1.8437	.8750		CONSOLIDATED	THRUST BALL BEARINGS
  62800	10	19	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS