d - 92,075 mm

D - 168,275 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - 3 mm

Da - 149 mm

db - 104 mm

ra max. - 3,5 mm

da - 110 mm

Db - 160 mm

Weight - 3,87 Kg

Basic dynamic load rating (C) - 222 kN

Basic static load rating (C0) - 340 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y2) - 1,28

• Model Number: 4T-681/672
• Inner Diameter：92,075mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:pump,root canal filling,vacuum suction cup,Cleaning equipment,Industrial,power tools,shoe-making machinery,rolling machine,extruder,Industrial,marine test
• Similar models:Fersa 681/672 NACHI JLM506849E/JLM506810E KOYO M236849/M236810 Timken 681/672-B Timken 47681/47620 AST L68149/L68111 ZVL K-L68149/K-L68111 NTN 4T-47681/47620 NSK M236849/M236810 FAG KL68149-L68111
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-681/672 products，there is large inventory of NTN 4T-681/672 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-681/672 Which NTN 4T-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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  28137/28300	34,925	76,2	20,638	KOYO	Tapered Roller Bearings
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