17580 / 17520-B
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 pcs
Brand: HSN/ TIMKEN/ OEM
Bearing Number: 17580 / 17520-B
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (d): 15.875 mm 0.6250 in
Outer (D): 42.862 mm 1.6875 in
Width (T1): 6.350 mm 0.2500 in
Width (B): 16.670 mm 0.4391 in
Width (C): 13.495 mm 0.5313 in
Weight: 0.12 kg
Data from Timken (medias)
Dynamic Radial Load Rating – 1M Revs (C1): 31400 N
Dynamic Radial Load Rating – 90M Revs (C90) : 8150 N
Dynamic Axial Rating – 90M Revs (Ca90): 4620 N
Static Radial Load Rating (C0): 29200 N
e Factor: 0.33
K Factor: 1.76
Y Factor: 1.81
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
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Downloads & Links
Timken Tapered Roller Bearings Guide
Product description
The 17580 / 17520-B Timken TSF tapered roller bearing features a single-row tapered roller bearing design with a flanged outer ring. The flange provides accurate axial positioning of the outer ring within the housing, while through-bored housing designs help achieve precise alignment of the bearing seats. This configuration simplifies installation and improves mounting stability in applications requiring reliable positioning and consistent operating performance.
The 17580 / 17520-B TSF bearing is widely used in industrial equipment, gearboxes, agricultural machinery, construction machinery, and other applications where accurate bearing location, reliable load support, and long service life are required.
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