d - 26.988 mm

D - 51.150 mm

T - 17.462 mm

B - 17.462 mm

C - 13.495 mm

a - 2.8 mm

r1 min. - 3.5 mm

r2 min. - 1.5 mm

Weight - 0,205 Kg

Basic dynamic load rating (C) - 42500 kN

Basic static load rating (C0) - 49000 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.94

Calculation factor (Y1) - 1.7

• Model Number: 15580/15520
• Inner Diameter：26.988mm Outer Diameter：51.150mm Width：17.462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:instrument,Perfusion device,switch,diving equipment,Laser Cutting,Embroidery,Medium and large motor,medical equipment,machining,medical equipment,electromagnet
• Similar models:Timken 15580/15520 ISO 15580/15523 NTN 4T-15580/15520 Timken 15580/15523 NTN 4T-15580/15523 FBJ 15580/15523 KOYO 15580/15523 CX 15580/15523 Timken 15580/15520B NSK 15580/15523
• BEARING POWER International Trading Co.,Ltd. specialize in 15580/15520 products，there is large inventory of NACHI 15580/15520 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 15580/15520 Which NACHI 15580/15520 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
  1203-2RS	17	40	12	ZEN	Self-Aligning Ball Bearings
  22338-E1-K	190	400	132	FAG	Spherical Roller Bearings
  23244-E1-K + AH2344	200	400	144	FAG	Spherical Roller Bearings
  54226	130	190	85.8	NACHI	Thrust Ball Bearings
  6217-2Z	85	150	28	NKE	Deep Groove Ball Bearings
  665A/653	85,725	146,05	41,275	FBJ	Tapered Roller Bearings
  713660010				FAG	Wheel Bearings
  82576/82950	146,05	241,3	57,15	KOYO	Tapered Roller Bearings
  BEAM 20/68/C SQP60	20	68	28	SNFA	Thrust Ball Bearings
  G1105KRRB	33,3375	72	37,7	Timken	Deep Groove Ball Bearings
  GEP 710 FS	1000	710	500	SKF	Plain Bearings
  NJ2840	200	250	30	ISO	Cylindrical Roller Bearings
  NNU 4930 K	150	210	60	NSK	Cylindrical Roller Bearings
  RASE50-N-FA125	50			INA	Bearing Units
  3207	35	72	27	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  LS-27	9.0000	14.5000	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  H314	70	92		STEYR	ADAPTERS
  080420	.5000	1.0000	1.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  685-2RS	5	11	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5314NR	70	150	63.5	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS