d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

a - 4,6 mm

Weight - 1,36 Kg

• Model Number: 3979/3920
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Animal Tracking,clean stationery,medical equipment,electromagnetic clutch,plastic molding,food packaging,steam Hydraulic control element,rock drilling machinery,Vertical pull,bathroom facilities,dye pigments
• Similar models:FBJ 3979/3920 NACHI 3979/3920 Fersa 3979/3920 NTN 4T-3979/3920 Timken NP113979/NP693852 CX 3979/3920 Timken 3979/3920 Timken 3979/3920-B ISO 3979/3920 KOYO 3979/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3979/3920 products，there is large inventory of ISO 3979/3920 . We has been built up long-term cooperation with ISO company, could make a bulk order of the 3979/3920 Which ISO 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
  23052-K-MB+AH3052	260	400	104	FAG	Spherical Roller Bearings
  385/382A	55	96,838	21	ISO	Tapered Roller Bearings
  62209-2RSR	45	85	23	FAG	Deep Groove Ball Bearings
  63/22N	22	56	16	NTN	Deep Groove Ball Bearings
  70BER10S	70	110	20	NSK	Angular Contact Ball Bearings
  7204B	20	47	14	NACHI	Angular Contact Ball Bearings
  755/752	76,2	161,925	47,625	ISO	Tapered Roller Bearings
  9117KDDG	85	130	22	Timken	Deep Groove Ball Bearings
  9311K	55	80	13	Timken	Deep Groove Ball Bearings
  HAR015	75	115	20	KOYO	Angular Contact Ball Bearings
  K,81115LPB	75	100	7,5	KOYO	Thrust Roller Bearings
  K60X66X20	60	66	20	ISO	Needle Roller Bearings
  S6207-2Z	35	72	17	ZEN	Deep Groove Ball Bearings
  S7003 ACD/HCP4A	35	17	10	SKF	Angular Contact Ball Bearings
  SYNT 50 L	50	70	65	SKF	Bearing Units
  UK315L3	75	160	55	KOYO	Deep Groove Ball Bearings
  234780M.SP	410	600		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  SN618	80		110	SKF	PILLOW BLOCKS
  RBNA303738	37		38	SKF (Old No.)	NEEDLE BEARINGS
  HC7232TGP/4	160	290	48	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS