d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 6,6 mm

Da - 101 mm

db - 66 mm

ra max. - 8 mm

da - 81 mm

Db - 107 mm

Weight - 1,4 Kg

Basic dynamic load rating (C) - 138 kN

Basic static load rating (C0) - 195 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 200 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y2) - 1,77

• Model Number:4T-39581/39520
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Performance test,Vacuum generator,Roller,plastic molding,Hydraulic Couplings,transportation equipment,DC generators,mechanical and electrical,Small air generators,tire industry,Rolling mill gear box
• Similar models:Fersa 39581/39520 KOYO 39581/39520 NACHI 39581/39520 FBJ 39581/39520 ISO 39581/39520 SKF 39581/39528/Q Timken 39581/39520 NTN 4T-39581/39520 CX 39581/39520 SKF 39581/39520/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-39581/39520 products，there is large inventory of NTN 4T-39581/39520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-39581/39520 Which NTN 4T-39581/39520 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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