d - 59,987 mm

D - 112,712 mm

T - 30,162 mm

B - 28 mm

C - 23,812 mm

R - 2,3 mm

r - 3,3 mm

Weight - 1,28 Kg

• Model Number: 3977X/3920
• Inner Diameter：59,987mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Cylinder Special,Industry,X-ray Equipment,Grinding and polishing equipment,tower crane,hydraulic control element,static control,steam Hydraulic control element,other mold,Forklift industry,Industrial Adhesive
• Similar models:CX 3977/3920 Timken 3977/3920-B Timken 3977X/3920 KOYO 3977/3925 Timken 3977/3925 Timken 3977X/3921XA ISO 3977/3920 Timken 3977/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3977X/3920 products，there is large inventory of Timken 3977X/3920 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3977X/3920 Which Timken 3977X/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
  16003	17,000	35,000	8,000	NTN-SNR	Deep Groove Ball Bearings
  7215CGD2/GNP4	75	130	25	NTN	Angular Contact Ball Bearings
  7226 B	130	230	40	NSK	Angular Contact Ball Bearings
  7418 B	90	225	54	CX	Angular Contact Ball Bearings
  8505	25,000	52,000	15,875	NTN	Deep Groove Ball Bearings
  ARXJ38.5X53.5X3	38,500	53,500	3,000	NTN	Needle Roller Bearings
  BLRB366739A	45	68	59	SKF	Plain Bearings
  E-CRT1002	550	760	230	NTN	Thrust Roller Bearings
  NNC4928CV	140	190	50	SKF	Cylindrical Roller Bearings
  S6201-2RSR	12	32	10	FAG	Deep Groove Ball Bearings
  SN517	75		90	STEYR	PILLOW BLOCKS
  180SD32	180	320	112	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  6011.2ZNR	55	90	18	SKF	DEEP GROOVE BALL BEARINGS
  203PP	17	40	12	NH	DEEP GROOVE BALL BEARINGS
  NUP-338	190	400	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-207..1207	35	30	52	CONSOLIDATED	PILLOW BLOCKS
  60x78x13mm	60	78	13	CONSOLIDATED	OIL SEALS
  CRHSBC-32	1.1250	2.0000	1.2500	CONSOLIDATED	NEEDLE BEARINGS
  6021-ZZNR	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  81311			15	CONSOLIDATED	THRUST ROLLER BEARINGS