d - 60 mm

D - 112,712 mm

T1 - 11,112 mm

B - 30,048 mm

C - 23,812 mm

R - 3,5 mm

Weight - 1,34 Kg

• Model Number:3977/3920-B
• Inner Diameter：60mm Outer Diameter：112,712mm Width：30,048mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:vertical pull,spring industry,ignition system,Rolling mill,non-motor vehicle Electric car,shoe-making machinery,chamfering machine etc,packaging materials,stacker lift platform,wall materials,Optical Instruments
• Similar models:KOYO 3977/3925 Timken 3977/3920 Timken 3977X/3921XA Timken 3977/3925 CX 3977/3920 ISO 3977/3920 Timken 3977X/3920 Timken 3977/3920-B
• BEARING POWER International Trading Co.,Ltd. specialize in 3977/3920-B products，there is large inventory of Timken 3977/3920-B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3977/3920-B Which Timken 3977/3920-B 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
  23260B	300	540	192	NTN	Spherical Roller Bearings
  32228J/DF	140	250	143,5	ISB	Tapered Roller Bearings
  4T-15580/15520	26,988	57,15	17,462	NTN	Tapered Roller Bearings
  7238	190	340	55	NACHI	Angular Contact Ball Bearings
  7214 C	70	125	24	ISO	Angular Contact Ball Bearings
  7919	95	130	18	NTN	Angular Contact Ball Bearings
  BAHB633966AA	40	75	37	SKF	Angular Contact Ball Bearings
  CSXD080	203,2	228,6	12,7	INA	Deep Groove Ball Bearings
  FYT 40 TF/VA228	38,5	40	14	SKF	Bearing Units
  HK4016LL	40	47	16	NTN	Needle Roller Bearings
  M241547/10	203,2	292,1	57,945	CX	Tapered Roller Bearings
  PCJTY17	17			INA	Bearing Units
  SE 6006 ZZSTPRB	30	55	13	KOYO	Deep Groove Ball Bearings
  UCT215	75			CRAFT	Bearing Units
  UKTX08	35			KOYO	Bearing Units
  T-1811	8.0000	16.5000		American	TAPERED ROLLER THRUST BEARINGS
  1913SZZ	65	90	13	MRC	DEEP GROOVE BALL BEARINGS
  61914-2RS1	70	100	16	SKF	DEEP GROOVE BALL BEARINGS
  MR-32-2RS			1.2500	CONSOLIDATED	NEEDLE BEARINGS
  TPFYT-111	1.6875			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS