d - 685,8 mm

D - 876,3 mm

T - 355,6 mm

r min. - 6,4 mm

r1 min. - 3,2 mm

W - 352,425 mm

Weight - 520 Kg

Basic dynamic load rating (C) - 6130 kN

Basic static load rating (C0) - 16300 kN

Calculation factor (e) - 0,42

Calculation factor (Y2) - 1,62

Calculation factor (Y3) - 2,42

• Model Number: 4TRS686A
• Inner Diameter：685,8mm Outer Diameter：876,3mm Width：355,6mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Storage Tool,small diesel generators,paper processing machine,magnetic elements,Automobile,municipal machinery,disposable,chemical instruments,Broadcasting System,Storage Tool,industrial equipment
• Similar models:Timken 47686/47621 Timken 47686/47620B CX 47686/47620 FBJ 47686/47620 KOYO 42686/42620 AST 13686/13620 FAG AK47686-47620 Timken 36686/36620-B NACHI 47686/47620A CX 47686/47620A
• BEARING POWER International Trading Co.,Ltd. specialize in 4TRS686A products，there is large inventory of KOYO 4TRS686A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 4TRS686A Which KOYO 4TRS686A 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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