d - 66,675 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

a - 25 mm

d1 - 87,9 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 - 78,5 mm

Db min. - 105 mm

ra max. - 3,3 mm

rb max. - 3,1 mm

Weight - 1,15 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: 3984/2/3920/2/Q
• Inner Diameter：66,675mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:hot and cold box,coupling type,Industrial Adhesive,motor,milling head plug,cleaners,medical equipment,filter paper products,relay,scientific instruments,surgical instruments
• Similar models:ISO 3984/3920 NSK 3984/3920 Fersa 3984/3920 CX 3984/3926 Timken 3984/3927X KOYO 3984/3925 KBC 3984/3920 Timken 3984/3925 CX 3984/3925 SKF 3984/2/3920/2/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 3984/2/3920/2/Q products，there is large inventory of SKF 3984/2/3920/2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3984/2/3920/2/Q Which SKF 3984/2/3920/2/Q 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.

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  594/592XS	95,25	147,638	35,717	Timken	Tapered Roller Bearings
  6208-2RZ	40	80	18	SKF	Deep Groove Ball Bearings
  7268 B	340	620	92	ISB	Angular Contact Ball Bearings
  86650/86100	165,1	254	46,038	Timken	Tapered Roller Bearings
  D/W R0 R	1,191	3,967	5,156	SKF	Deep Groove Ball Bearings
  GE 630 CP	630	900	450	ISB	Plain Bearings
  HM813842/10	63,5	127	36,512	CX	Tapered Roller Bearings
  LJ 2.3/4	69,85	133,35	23,81	SIGMA	Deep Groove Ball Bearings
  NJ 405	25	80	21	NACHI	Cylindrical Roller Bearings
  NJ2330E	150	320	108	NTN	Cylindrical Roller Bearings
  NUP 2318	90	190	64	ISB	Cylindrical Roller Bearings
  RNA2090	104,7	125	32	KOYO	Needle Roller Bearings
  RNU5804	292,100	387,350	50,800	NTN	Cylindrical Roller Bearings
  TSF 20	20	40	25	ISB	Plain Bearings
  XUB30216/YHA30216	80	150	32,55	Timken	Tapered Roller Bearings
  WS81105	25	42		FAG	THRUST ROLLER BEARINGS
  NF205E	25	52	15	SKF	CYLINDRICAL ROLLER BEARINGS
  K-73x79x20	73	79	20	CONSOLIDATED	NEEDLE BEARINGS
  HML-77T			37	CONSOLIDATED	WITHDRAWAL NUTS