d - 39,688 mm

D - 73,025 mm

T - 16,667 mm

B - 17,462 mm

C - 12,7 mm

a - 14,5 mm

r min. - 0,8 mm

r2 min. - 1,6 mm

da min. - 46 mm

Da - 66 mm

db min - 46 mm

ra max. - 0,8 mm

rb max. - 1,6 mm

Db - 69 mm

Weight - 0,3 Kg

Basic dynamic load rating (C) - 45,9 kN

Basic static load rating (C0) - 55,8 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 6900 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y1) - 1,71

• Model Number: 18587/18520
• Inner Diameter：39,688mm Outer Diameter：73,025mm Width：16,667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:transistor fittings,pump accessories,tapping machine,boring bar boring bar,ventilation equipment,Gripper Swing,hydraulic cylinder buffer,Automation,Display Devices,product accessories,die casting mold
• Similar models:Timken 18587/18520 KOYO 18587/18520 CX 18587/18520 ISO 18587/18520
• BEARING POWER International Trading Co.,Ltd. specialize in 18587/18520 products，there is large inventory of KOYO 18587/18520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 18587/18520 Which KOYO 18587/18520 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
  100BIH439	254	336,55	41,275	Timken	Deep Groove Ball Bearings
  1301	12	37	12	CRAFT	Self-Aligning Ball Bearings
  16052	260	400	44	ZEN	Deep Groove Ball Bearings
  23056EMKW33	280,000	420,000	106,000	SNR	Thrust Roller Bearings
  2RNU4412	220,000	340,000	142,000	NTN	Cylindrical Roller Bearings
  6032-2RSR	160	240	38	FAG	Deep Groove Ball Bearings
  B12-32D	12	32	10	PFI	Deep Groove Ball Bearings
  7408 B-UX	40	110	54	CX	Angular Contact Ball Bearings
  CBK-334X1	44,45	95,25	27,575	FLT	Tapered Roller Bearings
  EXPG206	30			SNR	Bearing Units
  OB82	4,762	9,525	3,175	KOYO	Deep Groove Ball Bearings
  SA4-85B	85	135	74	NTN	Plain Bearings
  SCE1312	20,6502	27	19,05	AST	Needle Roller Bearings
  VEB /S 75 /S 7CE3	75	105	16	SNFA	Angular Contact Ball Bearings
  DL-80	118	80		INA	THRUST BALL BEARINGS
  L2215U	75	130	31	Rollway	CYLINDRICAL ROLLER BEARINGS
  MCF-80S	30	80	35	McGill	NEEDLE BEARINGS
  NK80/35	95		35	SKF	NEEDLE BEARINGS
  6316-RS	80	170	39	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SYH-114X	1.8750			CONSOLIDATED	PILLOW BLOCKS