d - 63.500 mm

D - 112.712 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 - 1,225 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: 3982/3925
• Inner Diameter：63.500mm Outer Diameter：112.712mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:aerial work equipment,Industrial,packaging machinery,other processing,relay,Display Devices,noise inspection,plastic rolling,air conditioning tools,motorcycle,Medical equipment
• Similar models:NACHI 3982/3925 Timken 3982/3926 Fersa 3982/3920 Timken 3982/3920-B FAG K3982-3920 NTN 4T-3982X/3927XS ISB 3982/3920 ISO 3982/3920 NACHI 3982/3920 Timken 3982/3925
• BEARING POWER International Trading Co.,Ltd. specialize in 3982/3925 products，there is large inventory of NACHI 3982/3925 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3982/3925 Which NACHI 3982/3925 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
  16007-2RS	35	62	9	FBJ	Deep Groove Ball Bearings
  23188R	440	720	226	KOYO	Spherical Roller Bearings
  23938	190	260	52	ISB	Spherical Roller Bearings
  24122 K30CW33+AH24122	110	180	69	ISO	Spherical Roller Bearings
  29236 M	180	250	42	ISB	Thrust Roller Bearings
  482/473	69,85	120	29,794	Timken	Tapered Roller Bearings
  7003 ACD/P4A	35	17	10	SKF	Angular Contact Ball Bearings
  ALF204	20			KOYO	Bearing Units
  DC5084	420	620	272	KOYO	Cylindrical Roller Bearings
  N 307 ECP	80	35	21	SKF	Thrust Ball Bearings
  NA4864	320	400	80	SKF	Needle Roller Bearings
  NAF 355017	35	50	17	IKO	Needle Roller Bearings
  PCJT12	12			INA	Bearing Units
  SQZ10-RS				LS	Plain Bearings
  UCIP212-39	61,9125		65,1	FYH	Bearing Units
  UCP315	75			CX	Bearing Units
  CYR-7-S	2.7500	7.0000	3.8750	McGill	NEEDLE BEARINGS
  NJ210E	50	90	20	SKF	CYLINDRICAL ROLLER BEARINGS
  LS-191/2	3.2500	6.0000	1.0625	FED	DEEP GROOVE BALL BEARINGS
  GE-25UK-2RS	25	42	20	INA	SPHERICAL PLAIN BEARINGS