d2 - 50 mm

D - 110 mm

T - 70.6 mm

T1 - 78 mm

T1 - 42.8 mm

T2 - 46.5 mm

d3 - 110 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

A - 36.5 mm

B - 15 mm

C - 11.5 mm

D1 - 62 mm

D2 - 85 mm

D3 - 115 mm

R - 90 mm

da min. - 60 mm

Da max. - 85 mm

ra max. - 1 mm

rb max. - 0.6 mm

Weight - 3.37 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2300 r/min

• Model Number: 54312U
• Inner Diameter：50mm Outer Diameter：110mm Width：70.6mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:small appliances,atomizer class,hanging clamp,electrostatic protection,agricultural testing and analysis equipment and related,storage and transportation equipment,beverage production,equipment and,ship special,welding equipment,E Beauty
• Similar models:NSK 54312U FAG 54312 SKF 54312+U312 CX 54312U+U312 CX 54312 FAG 54312+U312 ISB 54312U312 NKE 54312-MP+U312 NACHI 54312U KOYO 54312U
• BEARING POWER International Trading Co.,Ltd. specialize in 54312U products，there is large inventory of KOYO 54312U . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 54312U Which KOYO 54312U 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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  K10X16X12	10,000	16,000		NTN	Needle Roller Bearings
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  NU1080MA	400	600	90	SKF	Cylindrical Roller Bearings
  NU3238	190	340	120	CX	Cylindrical Roller Bearings
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  UCECH204	20		31	NACHI	Bearing Units
  NKS28	42		20	Torrington	NEEDLE BEARINGS
  95TAC20X	95	145	234419 M.SP	NSK	ANGULAR CONTACT THRUST BALL BEARINGS
  5205-ZZ	25	52	20.6	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  53256-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  16x30x7mm	16	30	7	CONSOLIDATED	OIL SEALS