d - 280 mm

D - 380 mm

H - 80 mm

d1 - 375 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 284 mm

da min. - 339 mm

Da max. - 321 mm

ra max. - 2 mm

Weight - 26,5 Kg

Basic dynamic load rating (C) - 488 kN

Basic static load rating (C0) - 2 320 kN

Fatigue load limit (Pu) - 47,5

Reference speed - 750 r/min

Limiting speed - 1000 r/min

Minimum load factor (A) - 28

• Model Number:51256M
• Inner Diameter：280mm Outer Diameter：380mm Width：80mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:Gear grinding machine,survey accessories,fruit and vegetable processing,Blood coagulation reagent,reinforced machinery,ventilation fans,DC generators,sheet industry,Storage Tool,Plastic Equipment,machine tool spindle
• Similar models:NACHI 51256 AST 51256M CRAFT 51256M FAG 51256-MP ISO 51256 SKF 51256M NSK 51256X NTN 51256 ISB 51256M CX 51256
• BEARING POWER International Trading Co.,Ltd. specialize in 51256M products，there is large inventory of SKF 51256M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 51256M Which SKF 51256M 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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