d - 26,987 mm

D - 60,325 mm

T - 19,842 mm

B - 17,462 mm

C - 15,875 mm

R - 3,6 mm

r - 1,5 mm

a - -5,1 mm

Da - 54 mm

db - 38,5 mm

da - 32 mm

Db - 51 mm

Weight - 0,26 Kg

Basic static load rating (C0) - 50,1 kN

Factor (G1) - 12,7

Factor (G2) - 10,3

Factor (Cg) - 0,0133

Factor (K) - 1,69

Basic dynamic load rating (C90) - 11

Basic dynamic load rating (Ca90) - 6,55

Basic dynamic load rating (C1) - 42,6 kN

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,73

• Model Number:15580/15523
• Inner Diameter：26,987mm Outer Diameter：60,325mm Width：19,842mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:relay,orthodontic material,medical treatment,Perfusion device,Machine tools,power source,enzyme,crimping tools,Pneumatic Actuator,Spectral Products,Surveying Surveying Instruments
• Similar models:NTN 4T-15580/15520 NSK 15580/15523 FBJ 15580/15523 Timken 15580/15520B NACHI 15580/15520 NTN 4T-15580/15523 Timken 15580/15523 ISO 15580/15523 Timken 15580/15520 KOYO 15580/15523
• BEARING POWER International Trading Co.,Ltd. specialize in 15580/15523 products，there is large inventory of Timken 15580/15523 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 15580/15523 Which Timken 15580/15523 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
  1213K	65	120	23	KOYO	Self-Aligning Ball Bearings
  12580/12520	20,638	49,225	19,845	KOYO	Tapered Roller Bearings
  130PCR2802	130			NSK	Cylindrical Roller Bearings
  240/600YMB	600	870	272	Timken	Spherical Roller Bearings
  23126	130	210	64	ISB	Spherical Roller Bearings
  30207-A	35	72	18,25	FAG	Tapered Roller Bearings
  4201	12	32	14	KOYO	Deep Groove Ball Bearings
  3NC6205YH4	25	52	15	KOYO	Deep Groove Ball Bearings
  6305	25	62	17	NSK	Deep Groove Ball Bearings
  6311-2RSR	55	120	29	NKE	Deep Groove Ball Bearings
  EXFL203	17			SNR	Bearing Units
  NN3934C1NAP4	170	230	45	NTN	Cylindrical Roller Bearings
  SIR80ES	80			LS	Plain Bearings
  UCFL204-12E	19,05			FYH	Bearing Units
  NA4900.2RSR	10	22	13	FAG	NEEDLE BEARINGS
  239/630CA	630	850	165	SKF	SPHERICAL ROLLER BEARINGS
  2MMV9334WI-CR	170	230	28	FAF	ANGULAR CONTACT BALL BEARINGS
  94332	.7500	1.2500	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  32034X	170	260	57	STEYR	TAPERED ROLLER BEARINGS
  YCRSR-24	.4375	1.5000	.9375	CONSOLIDATED	YOKE TYPE TRACK ROLLER