Product Details

30238 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number 30238
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

HR32944J NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating C:99 kN; Calculation factor kr:0.1; r3,4 min.:1 mm; ra max.:1 mm; Fatigue load limit Pu:16.3 kN; da min.:86 mm; Reference speed:7000 r/min; D:125 mm; Da max.:119 mm; D1 ≈:109 mm; d:80 mm; Mass bearing:0.88 kg; da max.:90 mm; B:22 mm; r1,2 min.:1.1 mm; Basic static load rating C0:127 kN; db min.:94 mm; rb max.:1 mm; s max.:3.3 mm; F:91.5 mm;
3024 NSK CYLINDRICAL ROLLER BEARINGLimiting speed:240 r/min; D:1750 mm; Calculation factor Y0:3.6; Calculation factor Y1:3.6; Calculation factor e:0.19; B:375 mm; r1,2 min.:9.5 mm; D1 ≈:1611 mm; b:22.3 mm; Basic static load rating C0:45000 kN; d2 ≈:1415 mm; d:1250 mm; Basic dynamic load rating C:21256 kN; K:12 mm; ra max.:8 mm; Calculation factor Y2:5.3; da min.:1284 mm; Mass bearing:2840 kg; Reference speed:130 r/min; Fatigue load limit Pu:2320 kN;
RS-5034NR NSK CYLINDRICAL ROLLER BEARINGEnclosure:Double Seal; Static Load Rating:3,450 N; Bore Type:Cylindrical Bore; d:10 mm; Da (max):30 mm; da (min):15 mm; Factor fo:11.3; Dynamic Load Rating:8,100 N; B:11 mm; D:35 mm; Radial Clearance:0.008 to 0.023 mm; Weight:0.053 kg; Limiting Speed - Grease:23,000 rpm; ra (max):0.6 mm; Configuration:Single Row;
NCF30/560V NSK CYLINDRICAL ROLLER BEARINGra (max):2.5 mm; Configuration:Single Row; Weight:14.600 kg; D:260 mm; Enclosure:Double Shield; B:55 mm; Radial Clearance:0.036 to 0.066 mm; d:120 mm; Da (max):246 mm; Fillet Radius/Chamfer:3 mm; Bore Type:Cylindrical Bore; da (min):134 mm; Static Load Rating:185,000 N; Factor fo:13.6; Limiting Speed - Grease:2,600 rpm; Dynamic Load Rating:207,000 N;
NNCF4840V NSK CYLINDRICAL ROLLER BEARINGP120°:13.3 kN; Taconite seal (dc shaft position):TER 20; Stabilizing ring:SR-11-9; Initial grease fill:39.69 g; N1:19.05 mm; Cap bolt:2 x 1/2-13 UNC; S:4.763 mm; Mass pillow block:8.62 kg; H1:69.85 mm; H2:25.4 mm; Max. speed for Taconite seal:1450 r/min; Housing:SAF 309; db:53.975 mm; P180°:14.7 kN; A1:69.85 mm; J max.:200.025 mm; H:134.938 mm; h:32.544 mm; Taconite seal (db shaft position):TER 28;
HR32044XJ NSK CYLINDRICAL ROLLER BEARINGda min.:440 mm; Limiting speed:800 r/min; Da max.:400 mm; d1:457 mm; Reference speed:400 r/min; ra max.:2 mm; Fatigue load limit Pu:305 kN; Basic static load rating C0:4400 kN; H:48 mm; D1:383 mm; r1,2 min.:2 mm; D:460 mm; Mass bearing:16.5 kg; d:380 mm; Minimum axial load factor A:1.5; Basic dynamic load rating C:710 kN; B:14 mm;
NNCF5038V NSK CYLINDRICAL ROLLER BEARINGda (min):55 mm; Da (max):92 mm; Axial Load Factor Y0:2.11; Dynamic Load Rating:143,000 N; D:100 mm; Axial Load Factor Y2:3.22; B:25 mm; d:45 mm; Bore Type:Cylindrical Bore; Nr. of Holes:4; Fillet Radius/Chamfer:1.5 mm; Groove Width A:5 mm; Constant e:0.31; Retainer Material:Machined Brass; Limiting Speed - Oil:9,000 rpm; Weight:1.050 kg; ra (max):1.5 mm; Limiting Speed - Grease:6,750 rpm; Configuration:Double Row;
RS-5072 NSK CYLINDRICAL ROLLER BEARINGCalculation factor (single, tandem) Y2:0.87; D:55 mm; Static axial stiffness, preload class A:81 N/µm; Calculation factor f2B:1.04; a:15.6 mm; Ball diameter Dw:5.556 mm; r1,2 min.:0.6 mm; Calculation factor f2D:1.14; Preload class B GB:120 N; Static axial stiffness, preload class B:105 N/µm; Preload class D GD:480 N; Basic dynamic load rating C:9.23 kN; db min.:38.2 mm; da max.:41.1 mm;
RS-4844E4 NSK CYLINDRICAL ROLLER BEARINGA1:111.125 mm; R1:65.088 mm; R2:30.163 mm; ba:46.831 mm; Cap bolt:5/8-11 UNC; Ca:55.804 mm; P150°:48 kN; P120°:52.5 kN; Cap bolt, SAE grade:8; L:387.35 mm; End plug (suffix Y):EPR 14; P180°:57.4 kN; Da:180 mm; h:40.481 mm; Stabilizing ring:2 x 38151-24; Eye bolt:2 x 3/8-16 UNC; Cap bolt recommended tightening torque:298.3 N·m; H2:44.45 mm; Initial grease fill:181.44 g; Pa:16.7 kN;
HR30321J NSK CYLINDRICAL ROLLER BEARINGEnclosure:Open; Axial Load Factor Y0:3.03; Retainer Material:Machined Brass; Constant e:0.22; d:750 mm; Nr. of Holes:8; Da (max):1054 mm; D:1090 mm; da (min):786 mm; Radial Clearance:0.390 to 0.580 mm; ra (max):6 mm; Weight:803.000 kg; Bore Type:Cylindrical Bore; Limiting Speed - Oil:450 rpm; B:250 mm; Fillet Radius/Chamfer:7.5 mm; Roller Profile:Symmetric; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:3.10;

 

 

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30238 NSK CYLINDRICAL ROLLER BEARING Video

 

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