d - 66,675 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

ra1 max. - 0,8 mm

a - 4,5 mm

Da - 101 mm

db - 74 mm

ra max. - 3,5 mm

da - 80 mm

Db - 106 mm

Weight - 1,19 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 174 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number: 4T-3984/3925
• Inner Diameter：66,675mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Spectrum Products,ship special,paint paint,Insect Capture,Dental Drill etc,magnetic elements,engine,electromagnet,Industrial,storage shelves,Leather Products
• Similar models:NACHI 3984/3920 Timken 3984/3926 FBJ 3984/3925 ISO 3984/3920 NSK 3984/3920 NTN 4T-3984/3920 PFI 3984/20 ISO 3984/3926 KBC 3984/3920 Timken 3984/3927X
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3984/3925 products，there is large inventory of NTN 4T-3984/3925 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3984/3925 Which NTN 4T-3984/3925 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
  11304	20	52	15	ISO	Self-Aligning Ball Bearings
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  2LA-HSE914CG/GNP42	70	100	16	NTN	Angular Contact Ball Bearings
  5202ANR	15	35	15.9	NACHI	Angular Contact Ball Bearings
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  L521945R/L521910	101,6	146,05	21,433	KOYO	Tapered Roller Bearings
  NJ 203	17	40	12	NACHI	Cylindrical Roller Bearings
  NKI50/25	50	68	25	INA	Needle Roller Bearings
  NKS 32	32	47	22	NBS	Needle Roller Bearings
  NU3313	65	140	58,7	ISO	Cylindrical Roller Bearings
  RNAO 35x45x17	35	40	17	NBS	Needle Roller Bearings
  SYFJ 20 TF	20	38	24	SKF	Bearing Units
  61914	70	100	16	FAG	DEEP GROOVE BALL BEARINGS
  TRE-2A	.1562		.2812	Spherco	ROD ENDS
  SA1-17BSS	17	30	14	NTN	SPHERICAL PLAIN BEARINGS
  SUCSFL211-32	2.0000			PTI	STAINLESS STEEL PILLOW BLOCKS
  R-4-2RS	.2500	.6250	.1960	CONSOLIDATED	DEEP GROOVE BALL BEARINGS