d - 88,9 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. - 107 mm

Da - 149 mm

db min - 101 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 160 mm

Weight - 3,97 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:679/672
• Inner Diameter：88,9mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:welding equipment,circulating pump,glass,journal lathe,hardware,spreader series,security equipment,Low-voltage electrical equipment,switch,Warehouse Shelf Equipment,Pump
• Similar models:Timken M667948/M667911 Timken LM567949/LM567910B Timken 67985/67920B NTN LM567943/LM567910B NTN 4T-46790/46720D+A KOYO 46790R/46720 Timken 67983/67920-B Timken 67989/67920CD+X1S-67989 CX 67983/67920 Timken 47679/47620
• BEARING POWER International Trading Co.,Ltd. specialize in 679/672 products，there is large inventory of KOYO 679/672 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 679/672 Which KOYO 679/672 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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