d - 42,875 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 6,2 mm

Da - 74 mm

db - 49 mm

ra max. - 3,5 mm

da - 55 mm

Db - 77 mm

Weight - 0,581 Kg

Basic dynamic load rating (C) - 76 kN

Basic static load rating (C0) - 98 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,79

• Model Number:4T-25577/25520
• Inner Diameter：42,875mm Outer Diameter：82,931mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-09
• Application:screen filter,teaching equipment,marine analysis and testing equipment,Industrial,medical equipment,Embroidery,Spectrum Products,wall industry,Individual Wire,Hair styling device,machine lathe
• Similar models:AST 25577/25521 SKF 25577/2/25520/2/Q ISO 25577/25520 ISO 25577/25522 KOYO 25577/25520 Timken 25577/25519 KOYO 25577/25521 Fersa 25577/25522 Fersa 25577/25523 NACHI 25577/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25577/25520 products，there is large inventory of NTN 4T-25577/25520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25577/25520 Which NTN 4T-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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