Product Details

Bearing 638-2RD KOYO

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

duty type:Standard Duty
housing material:Malleable Iron - Nic
B4.8125 in
mounting type:Two-Bolt Flange
lubrication type:Lubrication Fitting
replacement bearing:B7-20
radial dynamic load capacity:2150 lbf
radial static load capacity:1080 lbf
seal type:Contact Seal
d1.2500 in

Bearing 638-2RD KOYO Technical Data


  • Bearing 638 FBJ

    construction description:ISO-GARD® Flange; Weight:0.27 lb; misalignment tolerance:0.020 in; pressure tolerance:Ambient; D:3.2750 in; harmonization code:3926904590.US; typical application:Exceptional Bearing; continuous temperature range:-22 to 400°F; maximum shaft surface speed:4500 fpm; manufacturer catalog number:29502-3331;
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  • Bearing 638 DD NSK

    bearing material:Steel; d:30 mm; D:62 mm; closure type:Open; B:17.25 mm; cage material:Steel; standards met:DIN ISO 355 / D; assembly type:Cone & Cup; finish/coating:Uncoated;
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  • Bearing 638 ZZ1 NSK

    B:43 mm; outer ring width:43 mm; finish/coating:Uncoated; d:90 mm; fillet radius:2.5 mm; bore type:Round; standards met:DIN 625-1; static load capacity:102000 N; operating temperature range:-30 to +110 &de; internal clearance:C3;
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  • Bearing 637ZZ ISO

    inner ring width:31 mm; locking device:Set Screw Collar; bearing material:AISI 52100 Steel; seal type:Non-Contact with Sli; d:12 mm; outer ring width:15.9 mm; radial dynamic load capacity:1310 kgf; series:SER200FS; radial static load capacity:680 kgf; bore type:Round;
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  • Bearing 638 ISB

    inner ring width:31 mm; locking device:Set Screw Collar; bearing material:AISI 52100 Steel; seal type:Non-Contact with Sli; d:12 mm; outer ring width:15.9 mm; radial dynamic load capacity:1310 kgf; series:SER200FS; radial static load capacity:680 kgf; bore type:Round;
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  • Bearing 638 ZEN

    operating temperature range:-392 to +536 &d; standards met:RoHS; bushing outside diameter:2.0625 in; max v value:0.65 m/s; inside diameter:1.8750 in; maximum pv value:3.60 N/mm²; series:LFB; overall length:2.2500 in; bushing type:Straight Bushing; overall outside diameter:2.0625 in;
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  • Bearing 638 ISO

    B:43 mm; outer ring width:43 mm; finish/coating:Uncoated; d:90 mm; fillet radius:2.5 mm; bore type:Round; standards met:DIN 625-1; static load capacity:102000 N; operating temperature range:-30 to +110 &de; internal clearance:C3;
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  • Bearing 638 NSK

    d:1.8750 in; manufacturer upc number:4547359475456; dynamic load capacity:24500 lbf; fillet radius:0.1400 in; finish/coating:Uncoated; operating temperature range:-40 to 250 ºF; cone width:1.1563 in; bearing material:Case Carburized Stee; inner ring width:1.1563 in; static load capacity:33000 lbf;
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  • Bearing 638 VV NSK

    maximum rpm:12600 RPM; standards met:ABMA 18.2 - 1982; closure type:Open; lubrication hole type:Lubrication Hole; dynamic load capacity:3800 lbf; series:SCE; d:7/8 in; number of rows:One; drawn cup type:Open Ends; static load capacity:6100 lbf;
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  • Bearing 637H-2RS AST

    D:7.8730 in; abma precision rating:Class 2; manufacturer upc number:053893655437; single or double cup:Single Cup; cup width:1.3750 in;
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  • Bearing 637ZZ KOYO

    B:43 mm; outer ring width:43 mm; finish/coating:Uncoated; d:90 mm; fillet radius:2.5 mm; bore type:Round; standards met:DIN 625-1; static load capacity:102000 N; operating temperature range:-30 to +110 &de; internal clearance:C3;
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  • Bearing 637H AST

    series:R; part type:Thermostat; compatible bore diameter:2-7/16 in, 2-11;
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  • Bearing 637HZZ AST

    duty type:Standard Duty; housing material:Malleable Iron - Nic; B:4.8125 in; mounting type:Two-Bolt Flange; lubrication type:Lubrication Fitting; replacement bearing:B7-20; radial dynamic load capacity:2150 lbf; radial static load capacity:1080 lbf; seal type:Contact Seal; d:1.2500 in;
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  • Bearing 637ZZ FBJ

    bearing material:Steel; d:30 mm; D:62 mm; closure type:Open; B:17.25 mm; cage material:Steel; standards met:DIN ISO 355 / D; assembly type:Cone & Cup; finish/coating:Uncoated;
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Bearing 638-2RD KOYO

Bearing 638-2RD KOYO Cad Models

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