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：2023-03-12
• Application:pneumatic Pump,stamping die and its equipment,multi-knife lathe,lifting chain,dynamic blood pressure,Industrial equipment,position switch,Spectrum Products,Food testing,Rolling mill gear box,Anesthetic Equipment
• Similar models:Timken 3980/3920-B NTN 4T-3980/3920 Timken 3980/3925 Timken 3980/3920 CX 3980/3920 NACHI 3980/3925 KOYO 3980/3925 PFI 3980/20 Fersa 3980/3920 FBJ 3980/3920
• 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
  23148-MB-W33	240	400	128	NKE	Spherical Roller Bearings
  231/850BK	850	1360	400	NTN	Spherical Roller Bearings
  6314-2RS	70	150	35	ZEN	Deep Groove Ball Bearings
  7938DF	190	260	33	NTN	Angular Contact Ball Bearings
  B71905-C-T-P4S	25	42	9	FAG	Angular Contact Ball Bearings
  GEK25XS-2RS	25	68	40	LS	Plain Bearings
  H71936C	180	250	33	AST	Angular Contact Ball Bearings
  HH224334/HH224310	99,975	212,725	66,675	Timken	Tapered Roller Bearings
  LBBR 3/HV6	3	7	10	SKF	Linear Bearings
  LM435330-1	38	53	30	NSK	Needle Roller Bearings
  NU3208	40	80	30,2	CX	Cylindrical Roller Bearings
  R154.36				SNR	Wheel Bearings
  SL024944	220	276,52	80	NBS	Cylindrical Roller Bearings
  L18SA600	6.0000	6.7500	.3750	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  XLJT-23/4	2.7500	4.1250	.6875	RHP	ANGULAR CONTACT BALL BEARINGS
  NU2313	65	140	48	STEYR	CYLINDRICAL ROLLER BEARINGS
  SS684-2RS	4	9	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NJ-1005	25	47	12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  CRSBCE-20			.7500	CONSOLIDATED	NEEDLE BEARINGS
  CRSBR-48	1.2500	3.0000	1.7500	CONSOLIDATED	ROLLER CAM FOLLOWERS