(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.6250

Outer Dia (D) - 4.4375

Width (B) - 1.1875

Outer Width (Bo) - 0.9375

Inner Width (Bi) - 1.1830

Radius (min) (rs) - 0.217

Radius (min) (rs1) - 0.031

Weight (g) - 1,141.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number:3994/3925
• Inner Diameter：66,675mm Outer Diameter：112,7125mm Width：30,1625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:Hydraulic Press,Oral Equipment,outdoor equipment,Small air generators,Broadcasting System,granulator,milling head plug,atomizer class,Machine tools,axle lathe,mechanical annex
• Similar models:Timken 3994/3925 FBJ 3994/3920 Timken 3994/3927X NTN 4T-3994/3920 KOYO 3994/3925 NACHI 3994/3920 NSK 3994/3920 Fersa 3994/3920 Timken 3994/3920 CX 3994/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3994/3925 products，there is large inventory of AST 3994/3925 . We has been built up long-term cooperation with AST company, could make a bulk order of the 3994/3925 Which AST 3994/3925 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
  100031X/100076XC	31.75	76,2	24,25	Gamet	Tapered Roller Bearings
  23218-E1-TVPB	90	160	52,4	FAG	Spherical Roller Bearings
  32334	170	360	127	NACHI	Tapered Roller Bearings
  42687/42620	76,2	127	30,162	KOYO	Tapered Roller Bearings
  4T-HM926740/HM926710	114,3	228,6	53,975	NTN	Tapered Roller Bearings
  51108	40	60		AST	Thrust Ball Bearings
  51160-MP	300	380	62	FAG	Thrust Ball Bearings
  7016DF	80	125	22	NACHI	Angular Contact Ball Bearings
  7322C	110	240	50	NACHI	Angular Contact Ball Bearings
  AST50 76IB48	120,65			AST	Plain Bearings
  DCL248	38,1	47,625	12,7	NTN	Needle Roller Bearings
  F-573619	25	52	15	FAG	Deep Groove Ball Bearings
  K 81148-MB	240	300	18	NKE	Thrust Roller Bearings
  NA2180	180	230	42	KOYO	Needle Roller Bearings
  C214HCUL	70	125	24	Barden	ANGULAR CONTACT BALL BEARINGS
  MB100	100	150	70	RBC	SPHERICAL PLAIN BEARINGS
  6214RS	125	70	24	SKF	DEEP GROOVE BALL BEARINGS
  NUTR-1747	17	47	21	CONSOLIDATED	NEEDLE BEARINGS
  AH-24138x180	190	180		CONSOLIDATED	WITHDRAWAL SLEEVES
  DM-45	80	45		CONSOLIDATED	THRUST BALL BEARINGS