Product Details

Bearing 634ZZ KOYO

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

TypeBearings with Housin
Bearing UsedDeep Groove Ball Bea
Number of BearingsDouble
Bearing RetainedYes (with retaining
Bearing I.D. d(mm)30
TypeBearings with Housin
Bearing RetainedYes (with retaining
SealsDD (Contact Rubber S
Flange ShapeRound Type
Housing Material1045 Carbon Steel

Bearing 634ZZ KOYO Specifications


  • Bearing 638 ISB

    B - Cone Width:59 mm; G1 - Heat Generation Factor (Roller-Raceway):541.5; C1 - Dynamic Radial Rating (1 million revolutions)6:561000 N; db - Cone Backface Backing Diameter:169 mm; C0 - Static Radial Rating:949000 N; R - Cone Backface To Clear Radius3:3 mm; Aa - Cage-Cone Backface Clearance:4.6 mm; Cone Part Number:X33030M; da - Cone Frontface Backing Diameter:161 mm; Cg - Geometry Factor:0.132;
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  • Bearing 638 FBJ

    Flange O.D. H(φ):120; RoHS:6; Volume Discount:Available; Bearing Material:52100 Bearing Steel; Housing Material:1045 Carbon Steel; Days to Ship:12 Days or more; Number of Bearings:Double; Bearing Material:52100 Bearing Steel; Width T(mm):40; Bearing Used:Angular Contact Bear;
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  • Bearing 637H AST

    Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double; Bearing Retained:Yes (with retaining; Bearing I.D. d(mm):30; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Seals:DD (Contact Rubber S; Flange Shape:Round Type; Housing Material:1045 Carbon Steel;
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  • Bearing 638 NSK

    Bore Type:Cylindrical Bore; D:165 mm; Factor fo:16.1; da (min):136 mm; Static Load Rating:41,000 N; Enclosure:Open; Limiting Speed - Oil:4,400 rpm; B:18 mm; Configuration:Single Row; Fillet Radius/Chamfer:1.1 mm;
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  • Bearing 637ZZ FBJ

    Dimension R:6.5 in; Bolt Size:4 x M12; Note:This product line wa; Seal Type:Kevlar Packing Seal; Cr - Dynamic Load Rating:14613 lbf; Cor - Static Load Rating:15287 lbf; Bearing - Housing - Seal:LSE103BRHKPS; Bearing Type:Split Cylindrical Re; Dimension P:0.5 in; Series Type:Light Series;
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  • Bearing 638 ZEN

    Oil Lubrication - T Seal:2650 rpm; Bearing Number:22216; Dimension D:6.650 in; Dimension L Exp:3.53 in; Shaft Size Type:Metric; Grease Lubrication - B/C/O Seal:1150 rpm; Dimension L Fix:3.45 in; Pre Install Clearance Max:0.0047 in; Weight:23 lb; Housing Style:Four-Bolt Square Fla;
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  • Bearing 638 DD NSK

    Dimension R:6.5 in; Bolt Size:4 x M12; Note:This product line wa; Seal Type:Kevlar Packing Seal; Cr - Dynamic Load Rating:14613 lbf; Cor - Static Load Rating:15287 lbf; Bearing - Housing - Seal:LSE103BRHKPS; Bearing Type:Split Cylindrical Re; Dimension P:0.5 in; Series Type:Light Series;
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  • Bearing 638 VV NSK

    D:5.3750 in; da - Cone Frontface Backing Diameter:3.11 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:14800 lbf; Bearing Weight:9.5 lb; Design Units:Imperial; Y1 - ISO Factor9:0.78; R - Cone Frontface To Clear Radius1:0.060 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:66900 lbf; Aa - Cage-Cone Backface Clearance:0 in; Db - Cup Backface Backing Diameter:4.53 in;
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  • Bearing 638 ISO

    Static Load Rating:17,700 N; Radial Clearance:0.013 to 0.028 mm; d:30 mm; ra:1 mm; Configuration:Double Row; D:62 mm; Limiting Speed - Oil:7,000 rpm; Weight:0.290 kg; Dynamic Load Rating:24,400 N; da:36 mm;
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  • Bearing 637ZZ KOYO

    Oil Lubrication - T Seal:2650 rpm; Bearing Number:22216; Dimension D:6.650 in; Dimension L Exp:3.53 in; Shaft Size Type:Metric; Grease Lubrication - B/C/O Seal:1150 rpm; Dimension L Fix:3.45 in; Pre Install Clearance Max:0.0047 in; Weight:23 lb; Housing Style:Four-Bolt Square Fla;
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  • Bearing 638-2RD KOYO

    Dimension R:6.5 in; Bolt Size:4 x M12; Note:This product line wa; Seal Type:Kevlar Packing Seal; Cr - Dynamic Load Rating:14613 lbf; Cor - Static Load Rating:15287 lbf; Bearing - Housing - Seal:LSE103BRHKPS; Bearing Type:Split Cylindrical Re; Dimension P:0.5 in; Series Type:Light Series;
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  • Bearing 637ZZ ISO

    Bore Type:Cylindrical Bore; D:165 mm; Factor fo:16.1; da (min):136 mm; Static Load Rating:41,000 N; Enclosure:Open; Limiting Speed - Oil:4,400 rpm; B:18 mm; Configuration:Single Row; Fillet Radius/Chamfer:1.1 mm;
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  • Bearing 637H-2RS AST

    Bore Type:Cylindrical Bore; D:165 mm; Factor fo:16.1; da (min):136 mm; Static Load Rating:41,000 N; Enclosure:Open; Limiting Speed - Oil:4,400 rpm; B:18 mm; Configuration:Single Row; Fillet Radius/Chamfer:1.1 mm;
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  • Bearing 638 ZZ1 NSK

    Main Body Shape:T Type; Type:Bearing holder set,; Number of pc(s). included in pkg.:2 Pieces Per Package; Bearing Type:Deep Groove Ball Bea; Housing Material:A2017; Number of pc(s). included in pkg.:2 Pieces Per Package; Bearing Retained:No; RoHS:6; Bearing Type:Deep Groove Ball Bea; Days to Ship:20 Days or more;
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  • Bearing 637HZZ AST

    Y - ISO Factor3:1.8; D:6.7812 in; Da - Cup Frontface Backing Diameter:6.61 in; e - ISO Factor2:0.33; C - Cup Width:1.0938 in; Db - Cup Backface Backing Diameter:6.38 in; Cup Part Number:M224711; r - Cup Backface To Clear Radius1:0.06 in; Design Units:Imperial; Cg - Geometry Factor:0.158;
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Bearing 634ZZ KOYO

Bearing 634ZZ KOYO Cad Models

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