d - 47,625 mm

D - 123,825 mm

T - 36,512 mm

B - 32,791 mm

C - 25,4 mm

ra1 max. - 3,3 mm

a - 37 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 102 mm

db - 66 mm

ra max. - 3,5 mm

da - 72 mm

Db - 116 mm

Weight - 2,08 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 160 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,74

Calculation factor (Y0) - 0,45

Calculation factor (Y1) - 0,81

• Model Number:72187/72487
• Inner Diameter：47,625mm Outer Diameter：123,825mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:other mold,hydraulic cylinder buffer,Insect Count,Broadcasting System,key lock,Machine tools,Performance test,Doppler,Spectrum Products,dynamic blood pressure,ship special
• Similar models:KOYO 72187/72487 Timken 72187/72487 NSK 72187/72487 Fersa 72187/72487 Timken 72187/72488D+X1S-72187 Timken 72187C/72487 AST 72187/72487
• BEARING POWER International Trading Co.,Ltd. specialize in 72187/72487 products，there is large inventory of NSK 72187/72487 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 72187/72487 Which NSK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  4462	152,4	222,25	47,625	INA	Thrust Ball Bearings
  4T-387A/382	57,15	98,425	21,946	NTN	Tapered Roller Bearings
  AST090 6040	60	65		AST	Plain Bearings
  IJ123078				ILJIN	Angular Contact Ball Bearings
  NCF 3048 V	240	360	92	SIGMA	Cylindrical Roller Bearings
  MBY5VCR	5	14	12,5	NMB	Plain Bearings
  N3326	130	280	112	CX	Cylindrical Roller Bearings
  NF314	70	130	35	NTN	Cylindrical Roller Bearings
  NJ2334-EX-M1	170	360		FAG	Cylindrical Roller Bearings
  NKI30/30	30	45	30	ISO	Needle Roller Bearings
  SL14 918	90	125	52	INA	Cylindrical Roller Bearings
  RCJT17/16	1.4375			FAF	PILLOW BLOCKS
  DM-50	85	50		INA	THRUST BALL BEARINGS
  61864M	320	400	38	FAG	DEEP GROOVE BALL BEARINGS
  23252	260	480	174	Torrington	SPHERICAL ROLLER BEARINGS
  45314	70	150	63.5	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RCS309	45	100	25	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  MF-52	2	5	2	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-55x63x25	55	63	25	CONSOLIDATED	NEEDLE BEARINGS
  479209D	45	3.3460	.9640	CONSOLIDATED	PILLOW BLOCKS