(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.9685

Outer Dia (D) - 4.8750

Width (B) - 1.4375

Outer Width (Bo) - 1.0000

Inner Width (Bi) - 1.2910

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.130

Weight (g) - 2,101.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: RI01204/72487
• Inner Diameter：50mm Outer Diameter：123,825mm Width：36,5125mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Spectrum Products,other lathe,Pump,other processing,marine analysis,pump,Forklift industry,Oral Image,surgical instruments,rehabilitation training equipment,drawing die
• Similar models:AST RI01204/72487 KOYO TR101204
• BEARING POWER International Trading Co.,Ltd. specialize in RI01204/72487 products，there is large inventory of AST RI01204/72487 . We has been built up long-term cooperation with AST company, could make a bulk order of the RI01204/72487 Which AST RI01204/72487 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
  238/1060 CAMA/W20	1280	1060	165	SKF	Spherical Roller Bearings
  51314	70	125	40	NKE	Thrust Ball Bearings
  6214 M	125	70	24	SKF	Deep Groove Ball Bearings
  629-2RS C3	9	26	8	PFI	Deep Groove Ball Bearings
  6926LLU	130,000	180,000	24,000	NTN	Deep Groove Ball Bearings
  71934 ACD/HCP4A	230	170	28	SKF	Angular Contact Ball Bearings
  A6067/A6157A	16,993	39,982	12,014	Timken	Tapered Roller Bearings
  BTH-1215C	55	90	54	SKF	Tapered Roller Bearings
  NK26/16	26	34	16	JNS	Needle Roller Bearings
  NU 352 ECMA	540	260	102	SKF	Cylindrical Roller Bearings
  NU311	55	120	29	FBJ	Cylindrical Roller Bearings
  NU3210	50,000	90,000	30,200	NTN	Cylindrical Roller Bearings
  UG209+ER	45	85	42.8	NACHI	Deep Groove Ball Bearings
  SILKB16F	16			SKF	Plain Bearings
  62200-2RSR	10	30	14	FAG	DEEP GROOVE BALL BEARINGS
  NCF2912V	60	85	16	FAG	CYLINDRICAL ROLLER BEARINGS
  GE120ES	120	180	85	FAG	SPHERICAL PLAIN BEARINGS
  94518	1.0000	1.5000	1.1250	RBC	JOURNAL ROLLER ASSEMBLIES
  K-20x28x16	20	28	16	CONSOLIDATED	NEEDLE BEARINGS
  HMV-134M			90	CONSOLIDATED	HYDRAULIC NUTS