Product Details

Sealed Four Row Roller Bearings 304TQOS438-1

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Bearing I.D. d(mm)20
ShapeFlanged Pilot Type
Flange O.D. H(φ)77
TypeBearings with Housin
Number of BearingsSingle
Volume DiscountAvailable
Housing Material1045 Carbon Steel
TypeBearings with Housin
Bearing Material[Steel] Steel
Volume DiscountAvailable

Sealed Four Row Roller Bearings 304TQOS438-1 Technical Data


  • Sealed Four Row Roller Bearings 415TQOS590-1

    Dimension A:0.530 in; Shaft Size  :55 mm; Oil Lubrication - T Seal:3800 rpm; Grease Lubrication - T Seal:3200 rpm; Bearing Number:22211; Shaft Tolerance:0.0015 in; Dimension C:2.99 in; Pre Install Clearance Min:0.0016 in; Pre Install Clearance Max:0.0026 in; Y2 - Geometry Factor:4.40;
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  • Sealed Four Row Roller Bearings 430TQOS575-1

    Series:385; Y2 - ISO Factor10:2.84; r - Cup Frontface To Clear Radius2:0.03 in; G1 - Heat Generation Factor (Roller-Raceway)11:42; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3810 lbf; d:2.2500 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; db - Cone Backface Backing Diameter:2.76 in; Cone Part Number:387A; Bearing Weight:5.53 lb;
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  • Sealed Four Row Roller Bearings 355TQOS488-1

    Seal Type:Kevlar Packing Seal; Note:This product line wa; Dimension H:2.0 in; Dimension P:0.5 in; Dimension T:8.0 in; Cor - Static Load Rating:15287 lbf; Dimension V:0.1 in; Cr - Dynamic Load Rating:14613 lbf; Dimension N:4.687 in; Bearing Number:LSE103BR;
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  • Sealed Four Row Roller Bearings 409TQOS546-1

    Rolling Element Material:Bearing Steel; Days to Ship:Quote; Stroke:No; Surface Treatment:No; Bearing Inner Dia. Shape:Cylindrical Bore Set; Accessory:With steel plate cov; Diameter series symbol:For Heavy Load; Machining:No; Grease Type:Standard Grease; RoHS:6;
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  • Sealed Four Row Roller Bearings 343TQOS457-1

    Series:385; Y2 - ISO Factor10:2.84; r - Cup Frontface To Clear Radius2:0.03 in; G1 - Heat Generation Factor (Roller-Raceway)11:42; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3810 lbf; d:2.2500 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; db - Cone Backface Backing Diameter:2.76 in; Cone Part Number:387A; Bearing Weight:5.53 lb;
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  • Sealed Four Row Roller Bearings 510TQOS655-1

    Seal Type:Kevlar Packing Seal; Note:This product line wa; Dimension H:2.0 in; Dimension P:0.5 in; Dimension T:8.0 in; Cor - Static Load Rating:15287 lbf; Dimension V:0.1 in; Cr - Dynamic Load Rating:14613 lbf; Dimension N:4.687 in; Bearing Number:LSE103BR;
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  • Sealed Four Row Roller Bearings 711TQOS914-1

    Flange O.D. H(φ):41; Flange Shape:Square Type; Bearing Retained:Yes (with retaining; Bearing I.D. d(mm):10; Holder Surface Treatment:Black Oxide Coating; Width T(mm):30; Bearing Retained:Yes (with retaining; Shape:Flange Type; Volume Discount:Available; RoHS:6;
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  • Sealed Four Row Roller Bearings 266TQOS355-1

    B:49.2 mm; C0:18.2 kN; Designation of housing:C208-; SW:3.97 mm; T max.:100 °C; A5:30.2 mm; s1:24.6 mm; C:29.6 kN; G:M6x1; d:38.1 mm;
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  • Sealed Four Row Roller Bearings 475TQOS600-1

    Unit, Type:Insert Bearing Unit; Diameter series symbol:Used for Light load; RoHS:6; Fit:J7; Fit:J7; Days to Ship:9 Days or more; Basic Load Rating, Static Rating(N):11300; Accessory:With steel plate cov; Rolling Element Material:Bearing Steel; Surface Treatment:No;
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  • Sealed Four Row Roller Bearings 220TQOS314-1

    Max. Allowed rpm(rpm):50000; Revolution Frequency (Grease)(rpm):56000; Rolling Element Material:Steel; Size Standards:Metric System; RoHS:6; Basic Load Rating, Static Rating(N):189; Type:Ball; Load Direction:Radial; Inner/Outer Ring Material:Steel; d:3;
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  • Sealed Four Row Roller Bearings 558TQOS736-3

    Bearing Number:LSE107BR; Cr - Dynamic Load Rating:14296 lbf; Series Type:Light Series; Dimension J2 :6-1/4 in; Shaft Size:1-7/16 in; Note:This product line wa; Bearing Type:Split Cylindrical Re; Dimension H :2-1/4 in; Maximum Speed:5400 rpm; Seal Type:Kevlar Packing Seal;
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  • Sealed Four Row Roller Bearings 440TQOS650-1

    Housing Material:1045 Carbon Steel; Shape:Flanged Pilot Type; Holder Surface Treatment:Black Oxide Coating; Type:Bearings with Housin; Days to Ship:7 Days; Shape:Flanged Pilot Type; Seals:VV (Non-Contact Rubb; Bearing I.D. d(mm):12; Flange O.D. H(φ):48; Width T(mm):11;
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  • Sealed Four Row Roller Bearings 762TQOS1079-1

    Flange O.D. H(φ):41; Flange Shape:Square Type; Bearing Retained:Yes (with retaining; Bearing I.D. d(mm):10; Holder Surface Treatment:Black Oxide Coating; Width T(mm):30; Bearing Retained:Yes (with retaining; Shape:Flange Type; Volume Discount:Available; RoHS:6;
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  • Sealed Four Row Roller Bearings 457TQOS596-1

    Bearing Number:LSE107BR; Cr - Dynamic Load Rating:14296 lbf; Series Type:Light Series; Dimension J2 :6-1/4 in; Shaft Size:1-7/16 in; Note:This product line wa; Bearing Type:Split Cylindrical Re; Dimension H :2-1/4 in; Maximum Speed:5400 rpm; Seal Type:Kevlar Packing Seal;
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