d - 140 mm

D - 280 mm

T - 112 mm

d1 - 275 mm

r min. - 4 mm

D1 - 144 mm

da min. - 222 mm

Da max. - 198 mm

ra max. - 3 mm

Weight - 34,7 Kg

Basic dynamic load rating (C) - 550 kN

Basic static load rating (C0) - 1750 kN

(Grease) Lubrication Speed - 530 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number: 51428X
• Inner Diameter：140mm Outer Diameter：280mm Width：112mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:steam Hydraulic control element,Equipment,Laser Devices,DC generators,hydraulic pump,Rolling mill gear box,construction machinery and equipment,diagnostic test paper,Control,stamping die,ECG
• Similar models:NSK 51428X KOYO 51428 AST 51428M CX 51428 SKF 51428M NACHI 51428 ISO 51428 ISB 51428M
• BEARING POWER International Trading Co.,Ltd. specialize in 51428X products，there is large inventory of NSK 51428X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 51428X Which NSK 51428X 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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