d - 34,925 mm

D - 73,025 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 8,1 mm

Da - 65 mm

db - 40,5 mm

ra max. - 1,5 mm

da - 43 mm

Db - 68 mm

Weight - 0,474 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 85 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 7 100 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,14

Calculation factor (Y2) - 2,07

• Model Number: 4T-25877/25821
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:relay,Pneumatic Actuator,journal lathe,food / grain / food equipment,die casting mold,Beauty and Body,multi-knife lathe,plastic rolling,linear drive,auto tools,industrial skin care
• Similar models:KBC 25877/25821 FBJ 25877/25820 Timken 25877A/25821 ISO 25877/25821 Timken 25877/25821 CX 25877/25821 Fersa 25877/25821 KOYO 25877R/25821 ISO 25877/25820 NACHI 25877/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25877/25821 products，there is large inventory of NTN 4T-25877/25821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25877/25821 Which NTN 4T-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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