d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

• Model Number: 3979/3920
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:Gripper Swing,bathroom facilities,Antenna Potentials,ship special,extruder,Industrial,scientific instruments,PVC,Processing machinery,Anti-defibrillation pacing,Oral Image
• Similar models:CX 3979/3920 Timken NP113979/NP693852 Fersa 3979/3920 ISO 3979/3920 FBJ 3979/3920 KBC 3979/3920 Timken 3979/3920-B Timken 3979/3920 KOYO 3979/3920 NACHI 3979/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3979/3920 products，there is large inventory of Fersa 3979/3920 . We has been built up long-term cooperation with Fersa company, could make a bulk order of the 3979/3920 Which Fersa 3979/3920 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
  1309K+H309	45	100	25	ISO	Self-Aligning Ball Bearings
  14117A/14276	30	69,012	19,845	KOYO	Tapered Roller Bearings
  23130-E1A-K-M	150	250	80	FAG	Spherical Roller Bearings
  239/500CA/W33	500	670	128	SKF	Spherical Roller Bearings
  24172EK30	360	600	243	NACHI	Cylindrical Roller Bearings
  306/380.1	380,1	480	50	ISB	Tapered Roller Bearings
  4109	45	73	25	INA	Thrust Ball Bearings
  45KBE02	45	85	37.5	NACHI	Tapered Roller Bearings
  6012-RZ	60	95	18	ISB	Deep Groove Ball Bearings
  6018-Z-N	90	140	24	NKE	Deep Groove Ball Bearings
  ER201	12	47		AST	Bearing Units
  MBG8CR	8	19	9,5	NMB	Plain Bearings
  NKI9/12	9	19	12	CX	Needle Roller Bearings
  SY 35 TDW	35	45	27	SKF	Bearing Units
  UK213+H-36	57,15	120	65	SNR	Deep Groove Ball Bearings
  GE25UK	25	42	20	ELGES	SPHERICAL PLAIN BEARINGS
  RNA2209.2RSR.DZ	85		22.8	FAG	NEEDLE BEARINGS
  RNAO25x35x17	35		17	INA	NEEDLE BEARINGS
  NU309	45	100	25	STEYR	CYLINDRICAL ROLLER BEARINGS
  KD-80XPO	8.0000	9.0000	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS