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：2023-03-12
• Application:chemical,metering pump,office outdoor camping equipment,CNC,sleep monitoring,light therapy instrument,Liposuction device,switch,economic mold,equipment and,Machine tools
• Similar models:Timken 3977X/3920 Timken 3977/3920 Timken 3977X/3921XA KOYO 3977/3925 Timken 3977/3925 Timken 3977/3920-B ISO 3977/3920 CX 3977/3920
• 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
  12BSA10T1X	12	28	9	NSK	Angular Contact Ball Bearings
  210-KRR	50	90	30	INA	Deep Groove Ball Bearings
  22213CA	65	120	46	AST	Spherical Roller Bearings
  7064 B	320	480	74	ISO	Angular Contact Ball Bearings
  7322CDB	110,000	240,000	100,000	NTN	Angular Contact Ball Bearings
  7340BDF	200	420	80	NTN	Angular Contact Ball Bearings
  GNE90-KRR-B	90	190	101	INA	Deep Groove Ball Bearings
  H7030C	150	225	35	AST	Angular Contact Ball Bearings
  HCB71926-C-2RSD-T-P4S	130	180	24	FAG	Angular Contact Ball Bearings
  KBK 15x19x10	15	19		NBS	Needle Roller Bearings
  Q209	45	85	19	ISO	Angular Contact Ball Bearings
  NCF 3034 V	170	260	67	SIGMA	Cylindrical Roller Bearings
  NCF3048 V	240	360	92	ISO	Cylindrical Roller Bearings
  S6001-2RS	12,000	28,000	8,000	SNR	Deep Groove Ball Bearings
  BK4020	47		20	INA	NEEDLE BEARINGS
  NF219	95	170	32	STEYR	CYLINDRICAL ROLLER BEARINGS
  7208BG	40	80	18	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  KF-200ARO	20.0000	21.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SNZ-207..1207	35	30	52	CONSOLIDATED	PILLOW BLOCKS
  KRV-47-2RS	20	47	24	CONSOLIDATED	NEEDLE BEARINGS