Product Details

Bearings Cylindrical Roller Bearings NNU4052

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Cap bolt1 1/4-7 UNC
L749.3 mm
Bearing limiting speed2200 r/min
End plug (suffix Y)EPR 22
Stabilizing ringSR-40-34
S4.763 mm
R1122.237 mm
Labyrinth ring (db shaft position)LOR 175
Cap bolt recommended tightening torque2467.6 N·m
Ca107.798 mm

Documented Solution Program Bearings Cylindrical Roller Bearings NNU4052


  • Bearings Cylindrical Roller Bearings NN3938

    d:110.000 mm; D:240.0000 mm; Basic Static Radial Load Rating Co:475000 N; Basic Dynamic Radial Load Rating C:371000 N; Oil Speed Rating n2:2800 rpm; Grease Speed Rating n1:2200 rpm; Fillet Radius ra:2.50 mm; B:100.00 mm; Fillet Radius rb:1.00 mm;
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  • Bearings Cylindrical Roller Bearings NNU49/560

    Calculation factor e:0.2; d2 ≈:419 mm; Fatigue load limit Pu:360 kN; K:12 mm; da min.:398 mm; Calculation factor Y0:3.2; Basic static load rating C0:5000 kN; b:22.3 mm; Da max.:542 mm; Mass bearing:110 kg;
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  • Bearings Cylindrical Roller Bearings NN4938

    Oil Speed Rating Open/Shielded n2:3600 rpm; d:110.000 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Accessories:Two Seals & Snap-Rin; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; Basic Dynamic Radial Load Rating C:143000 N; Sealed Speed Rating n3:2000 rpm; Grease Speed Rating n1:3000 rpm;
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  • Bearings Cylindrical Roller Bearings NNU48/600

    Calculation factor e:0.2; d2 ≈:419 mm; Fatigue load limit Pu:360 kN; K:12 mm; da min.:398 mm; Calculation factor Y0:3.2; Basic static load rating C0:5000 kN; b:22.3 mm; Da max.:542 mm; Mass bearing:110 kg;
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  • Bearings Cylindrical Roller Bearings NN3144

    d:110.000 mm; D:240.0000 mm; Basic Static Radial Load Rating Co:475000 N; Basic Dynamic Radial Load Rating C:371000 N; Oil Speed Rating n2:2800 rpm; Grease Speed Rating n1:2200 rpm; Fillet Radius ra:2.50 mm; B:100.00 mm; Fillet Radius rb:1.00 mm;
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  • Bearings Cylindrical Roller Bearings NN4952

    B1:95.301 mm; Mass adapter sleeve assembly:4.4 kg; G:129.692 mm; Lock washer:W 26; Lock nut:AN 26; Sleeve:S 26x4.3/8; B4:25.4 mm; B:22.479 mm; d3 max.:171.577 mm; d:130 mm;
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  • Bearings Tapered Roller Bearings NNU4920K

    Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; d:80.000 mm; Basic Static Radial Load Rating Co:73500 N; B:26.00 mm; D:140.0000 mm; Fillet Radius rb:1.00 mm;
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  • Bearings Cylindrical Roller Bearings NN49/950

    Oil Speed Rating Open/Shielded n2:3600 rpm; d:110.000 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Accessories:Two Seals & Snap-Rin; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; Basic Dynamic Radial Load Rating C:143000 N; Sealed Speed Rating n3:2000 rpm; Grease Speed Rating n1:3000 rpm;
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  • Bearings Cylindrical Roller Bearings NN3926

    Housing:FYTBK 507; Bearing:YELAG 207; Recommended diameter for attachment bolts, inch G:0.5 in; Basic dynamic load rating C:25.5 kN; J:130 mm; Thread grub screw G2:M10x1; End cover:ECY 207; B1:51.1 mm; B4:6.75 mm; A:35 mm;
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  • Bearings Tapered Roller Bearings NNU4948K

    Tolerance housing:H7; d:12 mm; B:10 mm; Specific dynamic load factor K:25 N/mm²; B1:3 mm; Mass bushing:0.016 kg; Permissible sliding velocity v min.:0 m/s; D:18 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:e7;
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  • Bearings Cylindrical Roller Bearings NNU3048

    Oil Speed Rating Open/Shielded n2:3600 rpm; d:110.000 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Accessories:Two Seals & Snap-Rin; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; Basic Dynamic Radial Load Rating C:143000 N; Sealed Speed Rating n3:2000 rpm; Grease Speed Rating n1:3000 rpm;
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  • Bearings Cylindrical Roller Bearings NNU4972

    Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; d:80.000 mm; Basic Static Radial Load Rating Co:73500 N; B:26.00 mm; D:140.0000 mm; Fillet Radius rb:1.00 mm;
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  • Bearings Cylindrical Roller Bearings NNU3076

    Sealed Speed Rating n3:23000 rpm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Dynamic Radial Load Rating C:3250 N; B:7.00 mm; Accessories:One Shield; D:22.0000 mm; d:7.000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Basic Static Radial Load Rating Co:1360 N;
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  • Bearings Cylindrical Roller Bearings NNU3026

    Housing:FYTBK 507; Bearing:YELAG 207; Recommended diameter for attachment bolts, inch G:0.5 in; Basic dynamic load rating C:25.5 kN; J:130 mm; Thread grub screw G2:M10x1; End cover:ECY 207; B1:51.1 mm; B4:6.75 mm; A:35 mm;
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Bearings Cylindrical Roller Bearings NNU4052

Bearings Cylindrical Roller Bearings NNU4052 Cad Models

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