d - 63,5 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

ra1 max. - 3,2 mm

a - 25,5 mm

r min. - 3,5 mm

r1 min. - 3,2 mm

Da - 99 mm

db - 71 mm

ra max. - 3,5 mm

da - 77 mm

Db - 106 mm

Weight - 1,243 Kg

Basic dynamic load rating (C) - 120 kN

Basic static load rating (C0) - 173 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 3982/3920
• Inner Diameter：63,5mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Other Machine Tools,food sterilization,chromatography,Generator,Broadcasting System,hydraulic control element,medical equipment,experimental equipment,coupling type,plastic molding,dynamic blood pressure
• Similar models:ISO 3982/3920 Timken 3982/3926 NACHI 3982/3925 NTN 4T-3982/3920 KBC 3982/3920 NSK 3982/3920 Timken 3982X/3927AS Fersa 3982/3927X Timken 3982/3927X FAG K3982-3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3982/3920 products，there is large inventory of NSK 3982/3920 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 3982/3920 Which NSK 3982/3920 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
  02476/02420A	31.75	68,262	21	Timken	Tapered Roller Bearings
  220K	100	180	34	Timken	Deep Groove Ball Bearings
  24136CK30E4	180	300	118	NSK	Spherical Roller Bearings
  5306WD	30	72	33,32	Timken	Angular Contact Ball Bearings
  687ZZ	7	14	5	ISO	Deep Groove Ball Bearings
  71815 C	75	95	10	ISO	Angular Contact Ball Bearings
  7904CDLLBG/GNP42	20	37	9	NTN	Angular Contact Ball Bearings
  BMO-6206/064S2/UA008A	30	62	16	SKF	Deep Groove Ball Bearings
  BS2-2218-2RSK/VT143	160	90	48	SKF	Spherical Roller Bearings
  BXRE208	40	80	18	INA	Needle Roller Bearings
  LMBS6UU	9,525	15,875		Samick	Linear Bearings
  N340	200	420	80	ISO	Cylindrical Roller Bearings
  NP308 E	40	90	23	CX	Cylindrical Roller Bearings
  NU1880	400	500	46	CX	Cylindrical Roller Bearings
  NUP238	190	340	55	CYSD	Cylindrical Roller Bearings
  RASE80	80			INA	Bearing Units
  UCF204-12	.7500			IPTCI	PILLOW BLOCKS
  211RDU#7BKE	55	100	21	MRC	ANGULAR CONTACT BALL BEARINGS
  2915	100	75		MRC	THRUST BALL BEARINGS
  6305	25	62	17	SKF	DEEP GROOVE BALL BEARINGS