(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.8750

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) - 2,151.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: 72187/72487
• Inner Diameter：47,625mm Outer Diameter：123,825mm Width：36,5125mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:medical equipment,Safety protection,fruit and vegetable processing,forklift industry,hanging clamp,other rubber,vertical sawing machine,EEG,plastic molding,natural instruments,rehabilitation training equipment
• Similar models:NSK 72187/72487 Timken 72187C/72487 AST 72187/72487 Fersa 72187/72487 KOYO 72187/72487 Timken 72187/72488D+X1S-72187 Timken 72187/72487
• BEARING POWER International Trading Co.,Ltd. specialize in 72187/72487 products，there is large inventory of AST 72187/72487 . We has been built up long-term cooperation with AST company, could make a bulk order of the 72187/72487 Which AST 72187/72487 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.

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  JH-68	9,525	15,875	12,7	Timken	Needle Roller Bearings
  NF2306	30,000	72,000	27,000	NTN	Cylindrical Roller Bearings
  NUP 2313 ECML	140	65	48	SKF	Thrust Ball Bearings
  RN324-E-MPBX	120	230	55	FAG	Cylindrical Roller Bearings
  RNA4917S	100	120	35	NTN	Needle Roller Bearings
  S7005 CE/HCP4A	25	47	12	SKF	Angular Contact Ball Bearings
  SQD 5 C		16		ISB	Plain Bearings
  TR369035HL	36,512	90	35,25	KBC	Tapered Roller Bearings
  UCPH202	15			SNR	Bearing Units
  UKFLX10	45			KOYO	Bearing Units
  NUTR2052DZ	20	52	25	FAG	NEEDLE BEARINGS
  WS81111	55	78		FAG	THRUST ROLLER BEARINGS
  RNAF18x30x12	30		12	FAG (Old No.)	NEEDLE BEARINGS
  NAX1223Z	21	12		FAG (Old No.)	NEEDLE BEARINGS
  XLT-91/2E				RHP	THRUST BALL BEARINGS
  F-UCPR205	25			NTN	THERMOPLASTIC PILLOW BLOCKS
  IRZ-15x20x13JSI	15		13	CONSOLIDATED	NEEDLE BEARINGS