Product Details

Bearing 638 NSK

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

d1.8750 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

Bearing 638 NSK Technical Data


  • Bearing 637H AST

    continuous temperature range:-22 to 400°F; manufacturer catalog number:29602-2151; width:0.7000 in; misalignment tolerance:0.020 in; pressure tolerance:Ambient; shaft diameter:2.5000 in; construction description:Guardian® Flange; lip material:Labyrinth; maximum shaft surface speed:12000 fpm; D:4.4140 in;
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  • Bearing 638 ZEN

    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 ZZ1 NSK

    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 ISO

    cage material:Steel; finish/coating:Uncoated; cone width:2.2300 in; closure type:Open; assembly type:Cone & Cup; bearing material:Chrome Steel; cup width:1.7500 in; static load capacity:182000 lbf; series:82000; dynamic load capacity:116000 lbf;
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  • Bearing 637H-2RS AST

    series:7400-PJD; maximum rpm:4800 RPM; radial dynamic load capacity:34900 lbf; B:62 mm; row type & fill slot:Single-Row Non-Fill; d:50 mm; fillet radius:2 mm; outer ring width:62 mm; internal clearance:C0; precision rating:ABEC 3 (ISO Cla;
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  • Bearing 638 ISB

    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 DD 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 ISO

    Availability:In Stock; Weight:0.07 KGS; B:15.9mm; Seals or Shields:Two Rubber Seals; Oil Limiting Speed (r/min):17000; Cage Type:Plastic; SKU:5202-2rstnc3-nsk; d:15mm; Dynamic Load Rating (kN):11.7; Static Load Rating (kN):7.05;
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  • Bearing 638 VV NSK

    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 637ZZ KOYO

    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 638-2RD KOYO

    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 FBJ

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

    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 637ZZ FBJ

    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 NSK

Bearing 638 NSK Cad Models

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