d - 63,5 mm

D - 112,712 mm

T - 30,162 mm

B - 30,1 mm

C - 23,812 mm

a - 25 mm

d1 - 87,8 mm

r1 min. - 3,5 mm

r2 min. - 3,5 mm

r3 min. - 3,3 mm

r4 min. - 3,3 mm

Ca min. - 4 mm

Cb min. - 6 mm

da max - 75 mm

Da min - 96 mm

Da max. - 101 mm

db min - 75 mm

Db min. - 105 mm

ra max. - 3,3 mm

rb max. - 3,1 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 183 kN

Fatigue load limit (Pu) - 21,2

Reference speed - 4300 r/min

Limiting speed - 6300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,5

Calculation factor (Y0) - 0,8

• Model Number:3982/3920
• Inner Diameter：63,5mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:magnetic elements,Spectrum Products,Switch,Hydraulic Rama,key lock,Leather Products,motor,ventilation fans,Roller,bag machine,power tools
• Similar models:NTN 4T-3982X/3927XS NSK 3982/3920 NSK 3982/3926 Timken 3982/3925 Timken 3982/3920 NACHI 3982/3920 Fersa 3982/3920 ISB 3982/3920 Timken NP999685/NP939823 SKF 3982/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3982/3920 products，there is large inventory of SKF 3982/3920 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3982/3920 Which SKF 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
  22213K	65	120	31	FBJ	Spherical Roller Bearings
  3NC6007HT4 GF	35	62	14	KOYO	Deep Groove Ball Bearings
  40KDE13	40	90	39.5	NACHI	Tapered Roller Bearings
  6011	55	90	18	NTN	Deep Groove Ball Bearings
  7221BDT	105	190	36	CYSD	Angular Contact Ball Bearings
  BCZ-0510	70	165	120	SKF	Needle Roller Bearings
  E 230 /S/NS /S 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  FBN-10148	10	14		NSK	Needle Roller Bearings
  HMK1821LL	18	25	21	NTN	Needle Roller Bearings
  K20X26X12	20	26		Timken	Needle Roller Bearings
  N 206	30	53,5	16	NSK	Cylindrical Roller Bearings
  SF3050	149,000	183,000	16,500	NTN	Angular Contact Ball Bearings
  SFRW1-5-TT	2,38	7,9375		AST	Deep Groove Ball Bearings
  UK309+H	40	100	50	SNR	Deep Groove Ball Bearings
  NU2934E	170	230	36	FAG	CYLINDRICAL ROLLER BEARINGS
  7007BE2RS	35	62	14	INA	ANGULAR CONTACT BALL BEARINGS
  RTH-727				Andrews	THRUST ROLLER BEARINGS
  6203-2ZNR	17	40	12	STEYR	DEEP GROOVE BALL BEARINGS
  F8-19M	8	19	7	CONSOLIDATED	THRUST BALL BEARINGS
  LS130170	130	170		CONSOLIDATED	THRUST NEEDLE BEARINGS