Product Details

RS-4944E4 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number RS-4944E4
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsRbdTBCa
NCF2960VNSK - - - 240.000 mm - 28.00 mm - -
NCF3032VNSK - - - 45.000 mm - 30.20 mm - -
RSF-4828E4NSK - - - 406.4 mm288.925 mm288.925 mm - -
NNCF5040VNSK - - - 70.000 mm - 42.00 mm - -
HR30224JNSK - - - - - - - -
NNCF4952VNSK - - - - - - - -
NCF2956VNSK - - - 14 mm - 14 mm - -
NCF18/710VNSK - - - - - - - -
NNCF4938VNSK - - - - - 38 mm - -
RS-4838E4NSK - - - - 17.25 mm16 mm14 mm14 mm
NNCF5024VNSK - - - - - - - -
RSF-4924E4NSK - - - 6 mm - 5 mm - -
RS-5034NSK - - - 585.788 mm479.425 mm479.425 mm - -
NCF2924VNSK - - - - - - - -
NCF1888VNSK - - - - - - - -
RSF-4921E4NSK - - - 25 mm - 12 mm - -
RS-5038NSK - - - 70.000 mm - 39.70 mm - -
RS-5024NSK - - - - - - - -
RSF-4821E4NSK - - - 60 mm - 50 mm - -
RS-5038NRNSK - - - 1120 mm - 525 mm - -

 

NNCF4896V NSK CYLINDRICAL ROLLER BEARINGd:50.000 mm; B:30.20 mm; Accessories:Two Shields & Snap-R; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:4800 rpm; Basic Dynamic Radial Load Rating C:53900 N; Oil Speed Rating n2:6300 rpm; D:90.0000 mm; Sealed Speed Rating n3:4800 rpm; Basic Static Radial Load Rating Co:58500 N;
NCF1888V NSK CYLINDRICAL ROLLER BEARINGLabyrinth ring:2 x LOR 45; A1:98.425 mm; ba:46.038 mm; Ca:67.793 mm; Appropriate attachment bolt size G:0.75 in; End plug (suffix Y):EPR 8; Da:170 mm; h:42.862 mm; Initial grease fill:181.44 g; H1:107.95 mm; da:69.85 mm; L:361.95 mm; A2:160.338 mm; Cap bolt, SAE grade:8; P180°:34.7 kN; Cap bolt recommended tightening torque:515.2 N·m; P90°:51.6 kN; J min.:269.875 mm; Bearing limiting speed:4000 r/min;
HR32222J NSK CYLINDRICAL ROLLER BEARINGBasic static load rating C0:28500 kN; Basic dynamic load rating C:13431 kN; Limiting speed:400 r/min; D1 ≈:1028 mm; Calculation factor Y0:2.5; Mass bearing:1180 kg; d2 ≈:910 mm; Calculation factor Y2:3.7; ra max.:6 mm; b:22.3 mm; D:1150 mm; Da max.:1122 mm; Reference speed:220 r/min; Calculation factor Y1:2.5; d:800 mm; Fatigue load limit Pu:1660 kN; K:12 mm; Calculation factor e:0.27;
NCF3022V NSK CYLINDRICAL ROLLER BEARINGR1:60.325 mm; P60°:101 kN; J max.:295.275 mm; H:192.484 mm; A2:41.275 mm; L:349.25 mm; Cap bolt:2 x 5/8-11 UNC; Cap bolt, SAE grade:5; Pa:14.1 kN; Housing:SAW 518; Da:160 mm; Cap bolt recommended tightening torque:203.4 N·m; Ca:62.23 mm; da:80.963 mm; Initial grease fill:141.75 g; h:38.1 mm; Bearing:23218 CCK/W33; H1:101.6 mm; Bearing limiting speed:3800 r/min; A1:98.425 mm;
HR32228J NSK CYLINDRICAL ROLLER BEARINGCalculation factor e:0.43; Da min.:154 mm; Da max.:168.5 mm; T:98 mm; 2B:92 mm; Limiting speed:3600 r/min; Fatigue load limit Pu:96.5 kN; r3,4 min.:2.5 mm; Calculation factor Y2:2.3; Ca min.:5 mm; ra max.:2.5 mm; Basic dynamic load rating C:668 kN; b:8 mm; Reference speed:2400 r/min; da max.:115 mm; Calculation factor Y0:1.6; D:180 mm; rc max.:1 mm; Mass bearing pair:10.2 kg; K:6 mm;
NCF2968V NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating Open/Shielded n1:4300 rpm; Basic Dynamic Radial Load Rating C:83200 N; Oil Speed Rating Open/Shielded n2:5000 rpm; Grease Speed Rating n1:4300 rpm; d:85.000 mm; Basic Static Radial Load Rating Co:64000 N; B:28.00 mm; Accessories:Two Seals & Snap-Rin; Oil Speed Rating n2:5000 rpm; Sealed Speed Rating n3:2800 rpm; Fillet Radius ra:2.00 mm; D:150.0000 mm;
RS-5072 NSK CYLINDRICAL ROLLER BEARINGJ:130.2 mm; B:42.9 mm; H:155.6 mm; Hexagonal key size for grub screw N:3.969 mm; s1:25.4 mm; B4:6 mm; T:46 mm; Db2:92.1 mm; Recommended tightening torque for grub screw:6.5 N·m; Thread grub screw G2:5/16-24 UNF; N:14.3 mm; Basic static load rating C0:15.3 kN; Recommended diameter for attachment bolts, mm G:12 mm; A5:30.5 mm; Db1:87 mm; R1:24 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
HR30320J NSK CYLINDRICAL ROLLER BEARINGMax. speed for Taconite seal:700 r/min; R1:73.025 mm; Cap bolt:5/8-11 UNC; L:419.1 mm; End plug (suffix Y):EPR 15; R2:31.75 mm; P60°:178 kN; Housing:SSAFS 026 KA; P90°:107 kN; Mass pillow block:52.2 kg; P180°:72.5 kN; A1:120.65 mm; Cap bolt, SAE grade:8; Eye bolt:2 x 3/8-16 UNC; H1:125.425 mm; da:112.713 mm; H:244.475 mm; P120°:66.7 kN; Initial grease fill:232.47 g; Cap bolt recommended tightening torque:298.3 N·m;
RS-4822E4 NSK CYLINDRICAL ROLLER BEARINGDa max.:335 mm; H:127 mm; Dynamic load rating C1:10995 kN; Mass bearing:231 kg; Basic dynamic load rating C:8150 kN; Fatigue load limit Pu:1860 kN; B:43 mm; Main thrust rating (API 8C) WS:649 short ton (US); Industry reference:T11500; Basic static load rating C0:35500 kN; Dynamic load rating C90:2851 kN; da min.:611 mm; d:292.1 mm; Reference speed:260 r/min; Limiting speed:500 r/min; D:660.4 mm; r3,4 min.:10 mm;
RS-49/560E4 NSK CYLINDRICAL ROLLER BEARINGDimension S1:18.3 mm; Shaft Diameter D:20 mm; Dimension L:66.7 mm; Weight W:0.82 kg; Basic Static Radial Load Rating Co:6550 N; Width A:38.1 mm; Distance J:50.8 mm; Insert Bearing IB:ZMaRC; Dimension H1:33.3 mm; Basic Dynamic Radial Load Rating C:12700 N; Dimension F:12.7 mm; Thread Diameter G:3/8-16; Height H:65.1 mm;
NCF1844V NSK CYLINDRICAL ROLLER BEARINGB:6.00 mm; Basic Dynamic Radial Load Rating C:2510 N; Grease Speed Rating Open/Shielded n1:34000 rpm; Basic Static Radial Load Rating Co:1120 N; Sealed Speed Rating n3:19000 rpm; d:10.000 mm; Fillet Radius ra:0.30 mm; D:22.0000 mm; Oil Speed Rating Open/Shielded n2:40000 rpm; Accessories:One Seal;
3024 NSK CYLINDRICAL ROLLER BEARINGCap bolt:4 x 1 1/2-6 UNC; A2:315.119 mm; R2:50.8 mm; L:869.95 mm; J max.:749.3 mm; Ca:147.803 mm; Cap bolt, SAE grade:5; End plug (suffix Y):EPR 21; Housing:SAF 640; Stabilizing ring:SR-0-40; Initial grease fill:3515.4 g; h:87.313 mm; N1:41.275 mm; Pa:82.7 kN; Appropriate attachment bolt size G:1.5 in; P180°:185 kN; da:180.975 mm; P150°:151 kN; H2:101.6 mm; P90°:271 kN;
RS-4928E4 NSK CYLINDRICAL ROLLER BEARINGd:220 mm; Grease:2890 kN; rs (min):4 mm; D:370 mm; B:120 mm; with cylindrical bore:900 min-1; Dynamic (Cr):9 mm; Oil:254.760 kN; Static (Cor):16.7 mm; with tapered bore:1 200 min-1; Pu:1710 kN;
NCF3044V NSK CYLINDRICAL ROLLER BEARINGd:40 mm; T:49.9 mm; A:39 mm; s1:25.9 mm; A1:17 mm; Recommended tightening torque for grub screw:7.4 N·m; Thread grub screw G2:M6; Db:98 mm; Housing material:Composite; Mass bearing unit:0.89 kg; A3:3.2 mm; N:14.8 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Hexagonal key size for grub screw N:3 mm; Da:115.9 mm; A5:23.5 mm; B1:42.9 mm; Limiting speed:4800 r/min; Recommended diameter for attachment bolts, mm G:12 mm;
NCF3034V NSK CYLINDRICAL ROLLER BEARINGDimension N1:0.5469 in; Dimension H1:1.9375 in; Distance JMIN:5.0781 in; Shaft Diameter D:1 1/2 in; Distance JMAX:5.6250 in; Width A:1.8906 in; Dimension A1:1.1875 in; Basic Static Radial Load Rating Co:4270 lbf; Insert Bearing IB:ZMaRC; Dimension L:6.8906 in; Height H:3.9063 in; Dimension H2:0.7813 in; Basic Dynamic Radial Load Rating:6900 lbf; Dimension N:0.8281 in; Dimension S1:1.1875 in; Weight W:1.98 lb;
NCF3038V NSK CYLINDRICAL ROLLER BEARINGP0°:470 kN; Basic dynamic load rating C:325 kN; J:320 mm; P180°:310 kN; P90°:370 kN; H2:40 mm; N4 max.:8 mm; Basic static load rating C0:375 kN; Fatigue load limit Pu:39 kN; Calculation factor e:0.24; Calculation factor Y2:4.2; Pa:35 kN; Grub screws:7 x M 6; L:380 mm; J6:355 mm; H:216 mm; Calculation factor Y1:2.8; Tightening torque for attachment bolts:665 N·m; Attachment bolt diameter G:24 mm;

 

 

RS-4944E4 NSK CYLINDRICAL ROLLER BEARING Video

 

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