Product Details

31419 KOYO ROLL NECK BEARINGS for ROLLING MILL

Brand Name KOYO
Model Number 31419
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandSaAMbsLH
23238CAKW33C3SKF - - - - - - - -
23128CAW33C3SKF - - - - - - - -
31419KOYO - - - - - - - -
190RV2701NSK - - - - - - - -
145RV2101NSK - - 45 mm - - - 160 mm93 mm
Z-508657.ZLFAG - - - - - - - -
NU2324M/C3SKF - - - - - - - -
NU2338MC3SKF - 22.1 mm - - - - - -
23136CAW33C3SKF4.763 mm - - - - - 749.3 mm422.275 mm
22318CAW33C3SKF - - - - - - - -
NU2330C4SKF - - - - - - - -
Z-507333.ZLFAG4.763 mm - - - - - - 292.1 mm
4R304NTN - - - - - - - -
24152CAW33C3SKF - - - - - - - -
190RV2601NSK - - - - - - - -
Z-524289.02.ZLFAG - - 43 mm - - - 143 mm -
22334CAW33C3SKF - - - - 16.7 mm - - -
29FC21155KOYO - - - - - - 539.75 mm -
23168CAW33C3SKF - - - - - - - -
22244CAKW33C3SKF - - - - - - 511.175 mm298.45 mm
23152CAW33C3SKF - - - - - - - -
4R461NTN - - - - - - - -
22380CAW33C3SKF0.794 mm - 117.475 mm - - 77.787 mm422.275 mm247.65 mm
22226CAW33C3SKF - - - - - - - -
145RV2201NSK - - - - - - - -

 

NJ2348 SKF MINING MACHINERY BEARINGSBasic dynamic load rating C:237 kN; Calculation factor e:0.44; Da max.:139.5 mm; a:36.627 mm; Ca min.:4 mm; C:30.162 mm; Calculation factor Y:1.35; da max.:104 mm; ra max.:5 mm; B:36.322 mm; db min.:112.5 mm; Db min.:141 mm; Da min.:128 mm; d:95.25 mm; d1 ≈:121.61 mm; r3,4 min.:3.3 mm; rb max.:3.3 mm; D:152.4 mm; Basic static load rating C0:305 kN; Cb min.:9.5 mm;
4R382 NTN ROLL NECK BEARINGS for ROLLING MILLBasic Static Radial Load Rating Co:104000 N; d:101.600 mm; Basic Dynamic Radial Load Rating C:59200 N; Fillet Radius ra:1.00 mm; Set:Quadruplex Set DFDT; Lateral Eccentricity Max LE:0.003 mm; D:145.0000 mm; B:88.90 mm;
Z-511605.ZL FAG ROLL NECK BEARINGS for ROLLING MILLDimension S1:0.7188 in; Height H:2.6250 in; Shaft Diameter D:3/4 in; Dimension L:3.0000 in; Width A:1.4375 in; Dimension H1:1.3125 in; Weight W:0.51 lb; Distance J:2.0000 in; Thread Diameter G:3/8-16; Basic Static Radial Load Rating Co:1470 lbf; Dimension F:0.5000 in; Insert Bearing IB:ZMaRC; Basic Dynamic Radial Load Rating:2860 lbf;
Z-507735.ZL FAG ROLL NECK BEARINGS for ROLLING MILLDa max.:541 mm; Fatigue load limit Pu:57 kN; H:80 mm; Minimum load factor A:67; Basic dynamic load rating C:553 kN; Basic static load rating C0:3600 kN; r1,2 min.:2.1 mm; ra max.:2 mm; D1 ≈:504 mm; d1 ≈:596 mm; D:600 mm; Reference speed:560 r/min; Limiting speed:800 r/min; Mass bearing (including seat washer where applicable):47 kg; da min.:559 mm; d:500 mm;
Z-507339.ZL FAG ROLL NECK BEARINGS for ROLLING MILLd:488.95 mm; Fatigue load limit Pu:265 kN; r3,4 min.:3.3 mm; rb max.:3.1 mm; Mass bearing:63.5 kg; Limiting speed:850 r/min; Ca min.:13 mm; Calculation factor Y0:0.7; Basic dynamic load rating C:1450 kN; B:84.138 mm; r1,2 min.:6.4 mm; ra max.:6 mm; d1 ≈:560.5 mm; db min.:520 mm; a:124 mm; Reference speed:600 r/min; Db min.:613 mm; Cb min.:22 mm; Basic static load rating C0:3650 kN; Da max.:618 mm;
Z-508727.ZL FAG ROLL NECK BEARINGS for ROLLING MILLAppropriate attachment bolt size G:1 in; Stabilizing ring:SR-34-0; P180°:92.5 kN; End plug (suffix Y):EPR 18; H1:179.375 mm; A1:171.45 mm; H2:69.85 mm; P120°:85.9 kN; Da:309.999 mm; PG:1/4 NPT; P60°:234 kN; J max.:549.275 mm; Pa:56 kN; Eye bolt:2 x 3/8-16 UNC; R1:115.888 mm; J1:107.95 mm; H:360.363 mm; h:54.769 mm; Cap bolt, SAE grade:5; Mass pillow block:132 kg;
Z-507344.ZL FAG ROLL NECK BEARINGS for ROLLING MILLH2:47.625 mm; H:160.338 mm; Limiting speed:2800 r/min; Mass bearing unit:10.9 kg; B:92.075 mm; A1:99.219 mm; H1:79.375 mm; L:304.8 mm; J max.:247.65 mm; J min.:234.95 mm; S:0.794 mm; d2:111.125 mm; da:74.612 mm; Basic dynamic load rating C:158 kN; s:31.75 mm; Attachment bolt diameter G:19.05 mm; A:76.2 mm;
24172CAW33C3 SKF MINING MACHINERY BEARINGSAttainable speed for grease lubrication:27000 r/min; b:1.4 mm; Basic dynamic load rating C:11.7 kN; C2:2.5 mm; r1,2 min.:1 mm; Preload class C GC:630 N; ra max.:1 mm; Ball diameter Dw:7.144 mm; db min.:44.6 mm; Calculation factor f2B:1.03; Calculation factor (back-to-back, face-to-face) X2:0.67; a:20.3 mm; Mass bearing:0.19 kg; Static axial stiffness, preload class C:169 N/µm; dn:51.6 mm; Calculation factor e:0.68;
NU2332MC3 SKF MINING MACHINERY BEARINGSA5:18 mm; B4:5 mm; L:70 mm; Housing material:Composite; Fatigue load limit Pu:0.335 kN; Basic dynamic load rating C:14 kN; Thread grub screw G2:M6x0.75; d:25 mm; Da:63.5 mm; A3:3.2 mm; Basic static load rating C0:7.8 kN; Db:65 mm; Mass bearing unit:0.29 kg; Recommended diameter for attachment bolts, mm G:10 mm; B:34.1 mm; Limiting speed:1500 r/min; N:12.3 mm; H:124 mm; J:99 mm; Recommended diameter for attachment bolts, inch G:0.375 in;
22236CAW33C3 SKF MINING MACHINERY BEARINGSMaterial constant KM:330; Design (sliding contact surface combination):Steel/steel, heavy-d; Lubricant:Regular relubricatio; Mass plain bearing:14 kg; α:8 °; dk:200 mm; r1 min.:1 mm; b:13.5 mm; D:230 mm; rb max.:1 mm; Basic static load rating C0:6800 kN; b1:13.5 mm; r2 min.:1 mm; Specific dynamic load factor K:100 N/mm²; Sealing solution:Triple-lip seals; Da min.:197 mm; Basic dynamic load rating C:1370 kN;
23180CAKW33C3 SKF MINING MACHINERY BEARINGSD:72 mm; Basic static load rating C0:15.3 kN; Calculation factor kr:0.025; Fatigue load limit Pu:0.655 kN; Da max.:65 mm; d:35 mm; D2 ≈:64.05 mm; ra max.:1 mm; Basic dynamic load rating C:27 kN; Limiting speed:6300 r/min; Calculation factor f0:13.8; da min.:42 mm; d2 ≈:43.574 mm; da max.:43.2 mm; r1,2 min.:1.1 mm; B:17 mm; Mass bearing:0.3 kg;
313837A KOYO ROLL NECK BEARINGS for ROLLING MILLBasic Dynamic Radial Load Rating C:134000 N; D:130.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3400 rpm; B:54.00 mm; Sealed Speed Rating n3:3400 rpm; Oil Speed Rating n2:4500 rpm; d:60.000 mm; Basic Static Radial Load Rating Co:143000 N; Accessories:One Shield & Snap-Ri;

 

 

31419 KOYO ROLL NECK BEARINGS for ROLLING MILL Video

 

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