d - 60.325 mm

D - 112.713 mm

T - 30.162 mm

B - 30.048 mm

C - 23.812 mm

a - 4.5 mm

r1 min. - 3.5 mm

r2 min. - 0.8 mm

Weight - 1,35 Kg

Basic dynamic load rating (C) - 118000 kN

Basic static load rating (C0) - 172000 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5

• Model Number: 3980/3925
• Inner Diameter：60.325mm Outer Diameter：112.713mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:aerial work platform,food safety,floor industry,suction nozzle,Automation,linear drive,animal anatomy,municipal machinery,Other Measurements,Industrial,sterilizers
• Similar models:CX 3980/3920 FBJ 3980/3920 KOYO 3980/3925 NTN 4T-3980/3920 NACHI 3980/3925 Timken 3980/3920 Fersa 3980/3920 Timken 3980/3925 ISO 3980/3920 Timken 3980/3920-B
• BEARING POWER International Trading Co.,Ltd. specialize in 3980/3925 products，there is large inventory of NACHI 3980/3925 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3980/3925 Which NACHI 3980/3925 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
  1987/1932	26,975	58,738	19,05	Timken	Tapered Roller Bearings
  23096-K-MB + H3096-HG	450	700	165	FAG	Spherical Roller Bearings
  6013-2RS	65	100	18	ISB	Deep Groove Ball Bearings
  62306EE	30,000	72,000	27,000	SNR	Deep Groove Ball Bearings
  6368	340	710	118	CX	Deep Groove Ball Bearings
  7209 CDT	45	85	38	ISO	Angular Contact Ball Bearings
  HTF R30-50g	30	68	25	NSK	Tapered Roller Bearings
  BL 217 ZZ	85	150	28	NSK	Deep Groove Ball Bearings
  CR-4411	219,969	290,01	31,75	NTN	Tapered Roller Bearings
  GE70-HO-2RS	70	105	65	INA	Plain Bearings
  K25X29X10	25	29		INA	Needle Roller Bearings
  K-15123/K-15245	31.75	62	18,161	ZVL	Tapered Roller Bearings
  LM25UUAJ	25	40	41	Samick	Linear Bearings
  NNF5009 V	45	75	40	CX	Cylindrical Roller Bearings
  W 61906 R-2Z	30	47	9	SKF	Deep Groove Ball Bearings
  CR28BUUR	.7500	1.7500	1.0000	IKO	NEEDLE BEARINGS
  51188				FAG	THRUST BALL BEARINGS
  MUC140	200	320	48	Rollway	CYLINDRICAL ROLLER BEARINGS
  6238	340	190	55	SKF	DEEP GROOVE BALL BEARINGS
  NA-4936	180	250	69	CONSOLIDATED	NEEDLE BEARINGS