d - 140 mm

D - 280 mm

H - 112 mm

d1 - 275 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 144 mm

da min. - 223 mm

Da max. - 197 mm

ra max. - 3 mm

Weight - 34,5 Kg

Basic dynamic load rating (C) - 520 kN

Basic static load rating (C0) - 1 730 kN

Fatigue load limit (Pu) - 44

Reference speed - 700 r/min

Limiting speed - 1000 r/min

Minimum load factor (A) - 16

• Model Number: 51428M
• Inner Diameter：140mm Outer Diameter：280mm Width：112mm
• Type：Thrust Ball Bearings
• Update date：2025-12-13
• Application:climb ladder,Storage Device,motorcycle,sanitation facilities,surgical instruments,office equipment,lifting tackle,Ball screw,luminescent reagent,engine,metal mold
• Similar models:SKF 51428M NACHI 51428 KOYO 51428 ISO 51428 NSK 51428X ISB 51428M CX 51428 AST 51428M
• BEARING POWER International Trading Co.,Ltd. specialize in 51428M products，there is large inventory of SKF 51428M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 51428M Which SKF 51428M 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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