d - 92,075 mm

D - 168,275 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

a - 38,6 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 110 mm

Da - 149 mm

db min - 104 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 160 mm

Weight - 3,83 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 349 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,28

• Model Number:681/672
• Inner Diameter：92,075mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-20
• Application:office equipment,die casting mold,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Hairbrush device,Industry,lathe,SPA equipment,forklift truck,gantry processing,aerial work equipment,tower crane
• Similar models:Fersa 681A/672 Fersa JL68145/JL68111Z KBC TR286819 NTN 4T-JLM506849A/JLM506811 KOYO L68149/L68111 PFI L68149/11 ISO 47681/47620 Fersa JLM506849/JLM506810 Fersa JLM506849A/JLM506811 ZVL K-L68149/K-L68111
• BEARING POWER International Trading Co.,Ltd. specialize in 681/672 products，there is large inventory of KOYO 681/672 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 681/672 Which KOYO 681/672 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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