Product Details

Bearing W688-2RU KOYO

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Series295000
Design UnitsImperial
C - Double Cup Width7.7500 in
Cg - Geometry Factor80.166
G2 - Heat Generation Factor (Rib-Roller End)172
G1 - Heat Generation Factor (Roller-Raceway)72250
Y2 - ISO Factor63.21
Y1 - ISO Factor52.16
e - ISO Factor40.31
D19.2500 in

Bearing W688-2RU KOYO Specifications


  • Bearing W688AZZ NTN

    Series:295000; Design Units:Imperial; C - Double Cup Width:7.7500 in; Cg - Geometry Factor8:0.166; G2 - Heat Generation Factor (Rib-Roller End):172; G1 - Heat Generation Factor (Roller-Raceway)7:2250; Y2 - ISO Factor6:3.21; Y1 - ISO Factor5:2.16; e - ISO Factor4:0.31; D:19.2500 in;
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  • Bearing W687AZ NTN

    r - Fillet Radius Shaft/Housing (Max):0.14 in; Dynamic Load Rating:91200 lbf; d1 - Large Bore I.D.:5.063 in; D1 - Small Diameter O.D.:10.500 in; T1 - Ring Thickness:1.000 in; D - Bearing O.D.:10.5000 in; Bearing Type:Thrust Tapered Rolle; Static Load Rating:1110000 lbf; B:2.8120 in; E - Shoulder Diameter - Housing:5.88 in;
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  • Bearing W688ZZ KOYO

    Bearing Material:[Steel] Steel; Shape:Flange Type; Number of Bearings:Single; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6800; Bearing I.D. d(mm):10; Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; RoHS:6; Seals:DD (Contact Rubber S;
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  • Bearing W69/1,5ASA NTN

    Type:Bearings with Housin; Flange Shape:Round Type; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Bearing Retained:No; Holder Surface Treatment:Not Provided; Type:Bearings with Housin; RoHS:6; Bearing Material:[Steel] Steel; Volume Discount:Available;
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  • Bearing W686ZZ KOYO

    Basic Load Rating Cor (Static)(N):7900; Volume Discount:Available; RoHS:6; d:25; Bearing Unit, Type:Square Flanged Type; Bearing Inner Dia. Shape:Set Screw; Material Bearing:52100 Bearing Steel; Material Bearing:52100 Bearing Steel; Unit, Type:Ball Bearing Units; Unit Body Material:Cast Iron Class No.3;
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  • Bearing W689-2RD KOYO

    Cor - Static Load Rating:28551 lbf; Bearing - Housing - Seal:MSE111BRHRSS; Dimension J:9.2 in; Seal Type:Viton Single Lip; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:27202 lbf; Note:This product line wa; Dimension L:11.0 in; Shaft Size:1-11/16 in; Maximum Speed:4350 rpm;
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  • Bearing W688AZ NTN

    Machining:No; Bearing Inner Dia. Shape:Tapered hole adapter; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Diameter series symbol:For Heavy Load; Rolling Element Material:Bearing Steel; Stroke:No; Unit, Type:Insert Bearing Unit; Accessory:With cast iron cover; Seal:Silicone;
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  • Bearing W686ZZ NTN

    Number of Bearings:Double; Volume Discount:Available; Seals:ZZ (Double Shield); Housing Material:1045 Carbon Steel; Flange Shape:Square Type; Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Volume Discount:Available; Bearing Material:[Steel] Steel;
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  • Bearing W687AZZ NTN

    r - Fillet Radius Shaft/Housing (Max):0.14 in; Dynamic Load Rating:91200 lbf; d1 - Large Bore I.D.:5.063 in; D1 - Small Diameter O.D.:10.500 in; T1 - Ring Thickness:1.000 in; D - Bearing O.D.:10.5000 in; Bearing Type:Thrust Tapered Rolle; Static Load Rating:1110000 lbf; B:2.8120 in; E - Shoulder Diameter - Housing:5.88 in;
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  • Bearing W689-2RU KOYO

    C0 - Static Radial Rating:16700000 N; Cage Type:YMB; R - Inner Ring To Clear Radius1:6.000 mm; Reference Thermal Speed Rating (Oil)7:350; Da - Outer Ring Backing Diameter:960.000 mm; B - Outer Ring Width:236.000 mm; Cage Material:Brass; B - Inner Ring Width:236 mm; Y1 - ISO Factor5:4.86; Y2 - ISO Factor6:3.19;
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  • Bearing W689ZZ KOYO

    Number of Bearings:Double; Volume Discount:Available; Seals:ZZ (Double Shield); Housing Material:1045 Carbon Steel; Flange Shape:Square Type; Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Volume Discount:Available; Bearing Material:[Steel] Steel;
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  • Bearing W689ZZ NTN

    Sealing Structure:Double Contact Seals; Bearing Ring Material:Steel; Specifications, Environment:Standard; B:20; Days to Ship:6 Days; Load Type:Radial; Load Type:Radial; Bearing Style:Rubber Sealed; d:50; Precision:Grade 0;
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  • Bearing W689ZZS NTN

    Type:Bearings with Housin; Flange Shape:Round Type; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Bearing Retained:No; Holder Surface Treatment:Not Provided; Type:Bearings with Housin; RoHS:6; Bearing Material:[Steel] Steel; Volume Discount:Available;
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  • Bearing W69/1.5ZZX KOYO

    Days to Ship:8 Days; Holder Surface Treatment:Black Oxide Coating; Flange Shape:Round Type; Seals:DD (Contact Rubber S; Bearing Part Number:6005; RoHS:6; Bearing I.D. d(mm):25; Flange O.D. H(φ):88; Bearing Retained:Yes (with retaining; Shape:Flanged Pilot Type;
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  • Bearing W689Z NTN

    Machining:No; Bearing Inner Dia. Shape:Tapered hole adapter; Unit, Type:Insert Bearing Unit; Days to Ship:Quote; Diameter series symbol:For Heavy Load; Rolling Element Material:Bearing Steel; Stroke:No; Unit, Type:Insert Bearing Unit; Accessory:With cast iron cover; Seal:Silicone;
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Bearing W688-2RU KOYO

Bearing W688-2RU KOYO Cad Models

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