d - 42.875 mm

D - 82.931 mm

T - 23.812 mm

B - 25.400 mm

C - 19.050 mm

a - 6.2 mm

r1 min. - 3.5 mm

r2 min. - 0.8 mm

Weight - 0,58 Kg

Basic dynamic load rating (C) - 78500 kN

Basic static load rating (C0) - 98000 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

• Model Number: 25577/25520
• Inner Diameter：42.875mm Outer Diameter：82.931mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:ship special,hydraulic actuator,Automation,leather processing,key lock,construction machinery and equipment,decoration machinery,mechanical annex,hydraulic cylinder,other accessories,plant determination
• Similar models:FAG K25577-25523 FBJ 25577/25520 Fersa 25577/25522 KOYO 25577/25521 NACHI 25577/25520 KOYO 25577/25520 NTN 4T-25577/25520 NTN 4T-25577/25523 NSK 25577/25523 NTN 4T-25577/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 25577/25520 products，there is large inventory of NACHI 25577/25520 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 25577/25520 Which NACHI 25577/25520 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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