Product Details

Fersa 2580/2520 tapered roller bearings

Brand Name Fersa
Model Number 2580/2520
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Calculation factor e0.54
Basic dynamic load rating C60.4 kN
r1,2 min.1.5 mm
db min.36.5 mm
T21.433 mm
Dimension seriesM 86600
r3,4 min.1.5 mm
Fatigue load limit Pu6.8 kN
d1 ≈50.19 mm
Da max.57.5 mm

Fersa 2580/2520 tapered roller bearingsUnits and Housings CAD models ,


  • Fersa 25577/25521 tapered roller bearings

    bore type:Round; bearing type:Spherical Roller; locking device:Adapter Mount; additional details:NOTICE: One exp; seal type:Felt; operating temperature range:Max 250°; housing material:Cast Iron; d:2.4375 in; series:USFB 5000; bolt circle diameter:6.7500 in;
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  • KOYO 30211JR tapered roller bearings

    maximum rpm:1500 rpm; manufacturer catalog:Click here; B:0.3125 in; series:20000; row type & fill slot:Single Row Non-Fill; bore type:Round; snap ring included:Without Snap Ring; dynamic load capacity:533 lb; finish/coating:Zinc Plated; d:0.3750 in;
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  • Timken 745A/742-B tapered roller bearings

    typical application:Exceptional Bearing; maximum shaft surface speed:12000 fpm; Weight:0.74 lb; continuous temperature range:-22 to 400°F; shaft diameter:3.0000 in; harmonization code:8487900040.US; construction description:Guardian® Flange; misalignment tolerance:0.010 in; D:3.7500 in; lip
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  • NACHI 45KBE03 tapered roller bearings

    Oil Limiting Speed (r/min):2400; Seals or Shields:Open Type; d:100mm; Weight:12.70 KGS; Availability:In Stock; B:73mm; D:215mm; Cage Type:Steel; Clearance:Standard; Grease Limiting Speed (r/min):1900;
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  • Timken 67885/67820CD+X2S-67885 tapered roller bearings

    D:3.5400 in; expansion type:Non-Expansion Bearin; end type:Open; standards met:ANSI/ABMA STD 9; maximum rpm:7500 RPM; lubrication type:Lubrication Fitting; length through bore:1-23/64 in; d:0.7500 in; locking device:Set Screw; housing material:Polypropylene;
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  • KOYO 421/414 tapered roller bearings

    overall length:1-3/4 in; groove/plug type:None; standards met:ASTM B584-78; sleeve bearing type:Plain Sleeve; d:3/4 in; bearing material:Leaded-Tin Bronze; maximum pv value:75000; maximum p value:3000 psi; D:1 in; operating temperature range:Maximum of +800;
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  • Timken L305648/L305610 tapered roller bearings

    compatible bearing part number:NTA-1220; compatible bearing type:Needle Roller Thrust; D:1-1/4 in; inside diameter:3/4 in; material:Steel; washer type:Thrust Washer; width:0.123 in;
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  • Timken 2580A/2520A tapered roller bearings

    locking device:Set Screw; seal type:Contact with Slinger; housing material:Cast Iron; d:1-15/16 in; lubrication type:Lubrication Fitting; replacement bearing:UC210-31; bearing material:AISI 52100 Steel; inner ring width:2.031 in; housing width:1-15/32 in; series:UCLC200;
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  • FBJ 368A/362 tapered roller bearings

    base width:1.5000 in; replacement bearing:UC205-14; d:0.8750 in; expansion type:Non-Expansion Bearin; bolt size:3/8 in; base to bore centerline:1.4375 in; overall length:5.5000 in; lubrication type:Lubrication Fitting; overall height:2.7813 in; D:4.1250 in;
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  • KOYO 33225/33462 tapered roller bearings

    radial static load capacity:48600 lbs; housing construction:Solid Housing; manufacturer upc number:883450035385; seal type:Labyrnith non-contac; Weight:16 lbs; B:3.5000 in; d:2.5000 in; locking device:Single Concentric Co; flange mounting type:Four-Bolt Piloted; duty type:Heavy Duty;
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  • Fersa 495/492A tapered roller bearings

    harmonization code:8487900040.US; lip material:Labyrinth; width:0.7000 in; manufacturer catalog number:29602-1508; typical application:Exceptional Bearing; pressure tolerance:Ambient; D:5.0000 in; misalignment tolerance:0.020 in; Weight:1.86 lbs; construction description:Guardian® Flange;
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  • KOYO M235145/M235113 tapered roller bearings

    lubrication type:Lubrication Fitting; series:HD; housing material:Steel; bore type:Round; housing construction:Solid Pillow Block; radial static load capacity:81500 lb; bearing type:Spherical Roller; radial dynamic load capacity:65500 lb; d:3.1875 in; replacement bearing:22218;
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  • Toyana 78225/78551 tapered roller bearings

    B:45mm; d:75mm; Availability:In Stock; Static Load Rating (kN):114; Dynamic Load Rating (kN):153; SKU:6415/c3-skf; Cage Type:Steel; Fatigue Load Rating (kN):4.15; Clearance:C3; D:190mm;
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  • NSK 28KW03A tapered roller bearings

    overall length:1-1/4 in; sleeve bearing type:Plain Sleeve; material specification:Oilite®, Synthet; D:15/16 in; maximum pv value:50000; bearing material:Oil-Impregnated Bron; operating temperature range:-35 °F to +; standards met:SAE 841, CT-1000-K26; maximum p value:Static 80
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Fersa 2580/2520 tapered roller bearingscross reference chart
DBCadrRT
2580/252066,421 mm25,357 mm77,5 kN8,6 mm31,75 mm - - 25,4 mm
2580/252066,421 mm25,357 mm69 kN - 31.75 mm - - 25,4 mm
2580/252066,421 mm - - - 31.75 mm - - -
2580/252066,421 mm25,357 mm20,638 mm8,6 mm31,75 mm - - 25,4 mm
2580/252066,421 mm25,357 mm71,4 kN16 mm31.75 mm - - 25,4 mm
2580/252066,421 mm25,357 mm20,638 mm - 31.75 mm3,3 mm0,8 mm25,4 mm
2580/252066,421 - - - 31,75 - - -
2580/2520A66,421 mm25,357 mm20,638 mm - 31.75 mm1,5 mm0,8 mm25,4 mm
2580/2520 - - - - - - - -
2580/2520 - - - - - - - -
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