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：2025-12-11
• Application:Seals,root canal filling,EEG,die casting mold,fruit and vegetable processing,Solenoid Valves,car and accessories,forklift truck,small appliances,magnetic elements,centrifugal pump
• Similar models:FBJ 3980/3920 Timken 3980/3925 PFI 3980/20 CX 3980/3920 ISO 3980/3920 Fersa 3980/3920 KOYO 3980/3925 NTN 4T-3980/3920 Timken 3980/3920 NACHI 3980/3925
• 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
  54215	60	110	49.6	KOYO	Thrust Ball Bearings
  6012-ZZ	60	95	18	ISB	Deep Groove Ball Bearings
  6203-2Z.T9H.C3	17	40	12	ZEN	Deep Groove Ball Bearings
  683XA/672	95,25	168,275	41,275	ISO	Tapered Roller Bearings
  7213 C-UX	65	120	46	CX	Angular Contact Ball Bearings
  BC6-16A	6	16	6	NTN	Deep Groove Ball Bearings
  EE350750/351687	190,5	428,625	106,362	Timken	Tapered Roller Bearings
  FLR1-4ZZA	1,984	7,52	3,571	NTN	Deep Groove Ball Bearings
  GEG 60 ET 2RS	60	105	63	ISB	Plain Bearings
  K72200-72487	50,8	123,825	36,512	FAG	Tapered Roller Bearings
  KBK 14x19x17	14	19		NBS	Needle Roller Bearings
  M238840/10	177,8	269,875	55,562	CX	Tapered Roller Bearings
  N102KLL	28,575	72	36,51	Timken	Deep Groove Ball Bearings
  NU210ECM/HC5C3	50	90	20	SKF	Cylindrical Roller Bearings
  X32010X/Y32010X	50	80	20	Timken	Tapered Roller Bearings
  SB206-19	30,1625	62	30	FYH	Deep Groove Ball Bearings
  UCFA205-15	23,8125			KOYO	Bearing Units
  43315	75	160	37	New Departure	DEEP GROOVE BALL BEARINGS
  6AANOn	45	85	30.2	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SDAF-316	3.6250	3.0000		CONSOLIDATED	PILLOW BLOCKS