d - 34.925 mm

D - 73.025 mm

T - 23.812 mm

B - 24.608 mm

C - 19.05 mm

a - 15.8 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

r3 min. - 0.8 mm

r4 min. - 0.8 mm

Weight - 0.473 Kg

Basic dynamic load rating (C) - 70 kN

Basic static load rating (C0) - 86 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0.29

Calculation factor (Y) - 2.1

Calculation factor (Y0) - 1.1

• Model Number:25877/25821
• Inner Diameter：34.925mm Outer Diameter：73.025mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Ball screw,steam Hydraulic control element,Laser Cutting,relay,Display Devices,Machine tool accessories,special broaching machine,directional control valve,Display Devices,ventilation heating equipment,sheet industry
• Similar models:NSK 25877/25821 Timken 25877/25821 SKF 25877/2/25821/2/Q FBJ 25877/25821 Fersa 25877/25820 Fersa 25877/25821 NACHI H-25877R/H-25821 Timken 25877/25820 PFI 25877/21 PFI 25877/20
• BEARING POWER International Trading Co.,Ltd. specialize in 25877/25821 products，there is large inventory of KBC 25877/25821 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 25877/25821 Which KBC 25877/25821 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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