Product Details

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL

Brand Name NTN
Model Number 4R2904
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandSaAMbsLH
40FC2817KOYO - - - - - - - -
4R2904NTN - - - - - - - -
300RV4221NSK - 31 mm - - - - - -
313837AKOYO - - - - - - - -
Z-527634.ZLFAG - - - - - - - 180 mm
4R4039NTN - - - - - - - -
22338CAW33C3SKF - 6 mm - - - - - -
Z-511605.ZLFAG - - - - - - - -
23144CAW33C3SKF - - - - - - - -
23130CAW33C3SKF - - - - - - - -
200RV2802NSK - - - - - - - -
NU2326C3SKF - - - - - - - -
23152CAW33C3SKF - - - - - - - -
NJ2338/C4SKF - - - - mm6 mm - -
23128CAW33C3SKF - - - - - - - -
22318CAW33C3SKF - - - - - - - -
22348CAW33C3SKF - - - - - - - -
4R3821NTN - - - - 50 mm - - -
200RV2804NSK - - - - - - - -
Z-506962.ZLFAG - - - - - - - -
314553KOYO - - - - - - - 401.637 mm
Z-507336.ZLFAG - - - - - - 285.75 mm157.559 mm
Z-510150.02.ZLFAG - - - - - - - -

 

23130CAW33C3 SKF MINING MACHINERY BEARINGSBasic Interchange:-; Basic Radial Load Rating-Static SCO:48600 lbf; Accessories:Mast Guide Type- 307; Basic Radial Load Rating-Dynamic DC:13600 lbf; Basic Interchange BCA:-; Basic Interchange NDH:-; Basic Interchange NSK:-; Basic Interchange MCGILL:-; Basic Interchange SPLIT:-;
NU2334MC3 SKF MINING MACHINERY BEARINGSFillet Radius ra:1.00 mm; B:16.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; Oil Speed Rating Open/Shielded n2:13000 rpm; Accessories:Two Shields; Grease Speed Rating n1:10000 rpm; Sealed Speed Rating n3:7500 rpm; Oil Speed Rating n2:13000 rpm; d:30.000 mm; D:62.0000 mm; Basic Static Radial Load Rating Co:11200 N; Basic Dynamic Radial Load Rating C:19500 N;
Z-507536.ZL FAG ROLL NECK BEARINGS for ROLLING MILLCoefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Tolerance shaft:e7; Mass bushing:0.01 kg; Permissible sliding velocity v min.:0 m/s; B:12 mm; D:14 mm; Specific static load factor K0:45 N/mm²; d:8 mm; Permissible sliding velocity v max.:0.5 m/s;
23136CAW33C3 SKF MINING MACHINERY BEARINGSPa:58.7 kN; PG:1/4 NPT; H:422.275 mm; Cap bolt:4 x 7/8-9 UNC; Da:359.999 mm; A2:285.75 mm; J max.:635 mm; Housing:SAF 540; P60°:364 kN; h:62.706 mm; Eye bolt:2 x 1/2-13 UNC; Mass pillow block:195 kg; P180°:145 kN; Cap bolt recommended tightening torque:271.2 N·m; Max. speed for PosiTrac Plus seal:800 r/min; Appropriate attachment bolt size G:1.25 in; S:4.763 mm; Cap bolt, SAE grade:5;
23156CAW33C3 SKF MINING MACHINERY BEARINGSCoefficient of friction µ min.:0.08; B1:10 mm; D1:180 mm; Coefficient of friction µ max.:0.15; α:124 °; D:170 mm; d:150 mm; B:70 mm; Tolerance housing:H7; Mass bushing:3.45 kg; Permissible sliding velocity v max.:0.5 m/s; h:152 mm; a:3.5 mm; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²;
150RV2302 NSK ROLL NECK BEARINGS for ROLLING MILLSealed Speed Rating n3:3600 rpm; d:80.000 mm; Grease Speed Rating Open/Shielded n1:6000 rpm; Fillet Radius ra:0.60 mm; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:7000 rpm; Basic Static Radial Load Rating Co:13700 N; B:10.00 mm; Accessories:One Shield; Basic Dynamic Radial Load Rating C:13000 N;
280RV3901 NSK ROLL NECK BEARINGS for ROLLING MILLStatic axial stiffness, preload class B:141 N/µm; Ball diameter Dw:15.875 mm; d2:105.4 mm; db min.:97 mm; B:24 mm; db max.:104.8 mm; Preload class C GC:1200 N; ra max.:1.5 mm; Preload class B GB:600 N; Calculation factor f2B:1.02; Calculation factor f2D:1.09; Static axial stiffness, preload class D:287 N/µm; Preload class A GA:300 N; Basic dynamic load rating C:79.3 kN; Attainable speed for grease lubrication:9000 r/min;
23256CAW33C3 SKF MINING MACHINERY BEARINGSGrease Speed Rating Open/Shielded n1:3800 rpm; Accessories:Two Shields; d:110.000 mm; Sealed Speed Rating n3:2400 rpm; Basic Dynamic Radial Load Rating C:81800 N; D:170.0000 mm; Basic Static Radial Load Rating Co:73500 N; B:28.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:4500 rpm;
23152CAW33C3 SKF MINING MACHINERY BEARINGSMass bushing:0.001 kg; D:8 mm; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; B:6 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; d:4 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²;
40FC2817 KOYO ROLL NECK BEARINGS for ROLLING MILLr1 min.:0.6 mm; l3 min.:65 mm; d2 max.:104 mm; C1 max.:28 mm; Basic dynamic load rating C:127 kN; d4 ≈:65 mm; Material constant KM:330; l5 ≈:30 mm; l7 min.:55 mm; d:45 mm; α:7 °; l4 max.:219 mm; h1:165 mm; Mass rod end:3.2 kg; Specific dynamic load factor K:100 N/mm²; w:55 mm; Basic static load rating C0:224 kN; dk:60 mm; B:32 mm; G:M 45x3;
22380CAW33C3 SKF MINING MACHINERY BEARINGSs:77.787 mm; d2:155.575 mm; A1:136.525 mm; J min.:333.375 mm; H1:120.65 mm; L:422.275 mm; J max.:368.3 mm; Limiting speed:1900 r/min; Basic dynamic load rating C:408 kN; J1:63.5 mm; H2:69.85 mm; A:117.475 mm; B:155.575 mm; Attachment bolt diameter G:19.05 mm; H:247.65 mm; da:112.713 mm; Mass bearing unit:32.3 kg; S:0.794 mm;
22360CAW33C3 SKF MINING MACHINERY BEARINGSJ max.:279.4 mm; L:330.2 mm; P120°:21.8 kN; PG:1/8 NPT; Ca:57.785 mm; Da:140 mm; P150°:19.6 kN; A2:209.55 mm; P60°:60.5 kN; N1:19.05 mm; R1:53.181 mm; h:36.513 mm; Cap bolt, SAE grade:8; Stabilizing ring:2 x SR-1613; Mass pillow block:17.1 kg; Pa:6.49 kN; RG:3/8 NPT; P90°:36 kN; Cap bolt recommended tightening torque:298.3 N·m; Max. speed for Taconite seal:1400 r/min;

 

 

4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL Video

 

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