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：2025-12-17
• Application:medical equipment,Laser Measurements,vertical processing,gas turbine,luminescent reagent,transportation equipment,EEG,Chromatography Products,insect experimental analysis instrument,plastic molding,enzyme
• Similar models:NSK JHM516849/JHM516810 KOYO L68149/L68110 NTN 4T-JL68145/JL68111Z NSK 681/672 NACHI H-L68149/H-L68111 FBJ JLM506849/JLM506810 FAG KL68149-L68110 KOYO 681A/672 PFI PW6812700115CSHD KOYO 29681/29620
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2317-K	85	180	60	NKE	Self-Aligning Ball Bearings
  38885/38820	266,7	325,438	28,575	ISO	Tapered Roller Bearings
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  7326 A	130	280	58	ISO	Angular Contact Ball Bearings
  7828C	140	175	18	NTN	Angular Contact Ball Bearings
  7909DB	45	68	12	CYSD	Angular Contact Ball Bearings
  81296	480	650		ISO	Thrust Roller Bearings
  GE40ES-2RS	40	62		AST	Plain Bearings
  K17X21X17H	17	21		Timken	Needle Roller Bearings
  L-1260ZZ	6	12	4	NMB	Deep Groove Ball Bearings
  RCJY90	90			INA	Bearing Units
  080436	.5000	1.0000	2.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  NAXK25Z	37	25		FAG	NEEDLE BEARINGS
  MS-23	5.0000	10.0000	2.0000	FAG	DEEP GROOVE BALL BEARINGS
  NNU4924BKSPW33	120	165	45	SKF	CYLINDRICAL ROLLER BEARINGS
  UCF201-8	.5000			IPTCI	PILLOW BLOCKS
  HJ-486028-2RS			1.7500	Torrington	NEEDLE BEARINGS
  GS-81140	203	250		CONSOLIDATED	THRUST ROLLER BEARINGS
  ER-40	4.9213	2.5000	1.3750	CONSOLIDATED	BALL BEARING
  26x45x10mm	26	45	10	CONSOLIDATED	OIL SEALS