Product Details

NNU4968 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU4968
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3088 NSK CYLINDRICAL ROLLER BEARINGD:95.0000 mm; Basic Static Radial Load Rating Co:12900 N; Basic Dynamic Radial Load Rating C:12500 N; Grease Speed Rating Open/Shielded n1:6300 rpm; d:75.000 mm; B:10.00 mm; Fillet Radius ra:0.60 mm; Sealed Speed Rating n3:4000 rpm; Oil Speed Rating Open/Shielded n2:7500 rpm; Accessories:One Shield;
NCF2984V NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating C:25.5 kN; A1:13 mm; Housing material:Cast iron; RG:1/4-28 UNF; Thread grub screw G2:3/8-24 UNF; Recommended tightening torque for grub screw:16.5 N·m; Basic static load rating C0:15.3 kN; T:53.3 mm; A:34.5 mm; Fatigue load limit Pu:0.655 kN; Mass bearing unit:1.45 kg; J:92 mm; Db1:87 mm; N:14 mm; Hexagonal key size for grub screw N:4.763 mm; Da:106.4 mm; N4:4 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
NNU4992K NSK CYLINDRICAL ROLLER BEARINGD:250.0000 mm; Grease Speed Rating Open/Shielded n1:2300 rpm; Basic Dynamic Radial Load Rating C:229000 N; Fillet Radius ra:3.00 mm; d:95.000 mm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:260000 N; Oil Speed Rating Open/Shielded n2:2800 rpm; B:55.00 mm;
NCF1892V NSK CYLINDRICAL ROLLER BEARINGG:169.139 mm; Hydraulic nut:HMVC 34E; B:27.254 mm; Sleeve:S 134x6; Mass adapter sleeve assembly:9.55 kg; Threads per inch:8; d3 max.:219.989 mm; d:170 mm; d1:152.4 mm; B1:156.921 mm; B4:30.963 mm;
NN3922K NSK CYLINDRICAL ROLLER BEARINGα:124 °; B:140 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; D:260 mm; d:240 mm; h:242.5 mm; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; a:7 mm; Mass bushing:9.68 kg; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08;
NN4040K NSK CYLINDRICAL ROLLER BEARINGd2:68.659 mm; H2:31.75 mm; A:60.325 mm; Attachment bolt diameter G:12.7 mm; Basic dynamic load rating C:77 kN; B:73.025 mm; S:0.794 mm; J max.:161.925 mm; H1:53.975 mm; s:25.4 mm; da:42.862 mm; Mass bearing unit:4.22 kg; Limiting speed:5300 r/min; L:200.025 mm; J min.:155.575 mm; A1:78.581 mm; H:107.95 mm;
NCF3072V NSK CYLINDRICAL ROLLER BEARINGd:17.000 mm; B:12.00 mm; Basic Dynamic Radial Load Rating C:11900 N; Fillet Radius rb:0.30 mm; D:40.0000 mm; Basic Static Radial Load Rating Co:6550 N; Oil Speed Rating n2:23000 rpm; Fillet Radius ra:0.64 mm; Grease Speed Rating n1:18000 rpm;
NN4940K NSK CYLINDRICAL ROLLER BEARINGAccessories:One Shield; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:69300 N; Grease Speed Rating Open/Shielded n1:4100 rpm; Oil Speed Rating Open/Shielded n2:5000 rpm; B:24.00 mm; Basic Static Radial Load Rating Co:65500 N; D:125.0000 mm; d:70.000 mm;
NN4964K NSK CYLINDRICAL ROLLER BEARINGJ min.:571.5 mm; R2:46.038 mm; h:63.5 mm; Appropriate attachment bolt size G:1.25 in; H:422.275 mm; A1:203.2 mm; R1:122.237 mm; Da:359.999 mm; Taconite seal (db shaft position):TER 175; Cap bolt, SAE grade:5; S:4.763 mm; Cap bolt:4 x 7/8-9 UNC; End plug (suffix Y):EPR 22; Eye bolt:2 x 1/2-13 UNC; Housing:SAW 240; J max.:635 mm; Pa:77 kN; Cap bolt recommended tightening torque:271.2 N·m; P150°:120 kN;
NN498 NSK CYLINDRICAL ROLLER BEARINGCoefficient of friction µ min.:0.05; Tolerance housing:H7; B:32 mm; Coefficient of friction µ max.:0.1; Specific dynamic load factor K:10 N/mm²; d:25 mm; Specific static load factor K0:20 N/mm²; Mass bushing:0.063 kg; Permissible sliding velocity v min.:0.25 m/s; D:32 mm; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s;
NN3152 NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating Open/Shielded n1:4400 rpm; Oil Speed Rating Open/Shielded n2:5400 rpm; Basic Dynamic Radial Load Rating C:88000 N; D:130.0000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:71000 N; B:31.00 mm; Accessories:Two Shields; d:50.000 mm;
NN496 NSK CYLINDRICAL ROLLER BEARINGd2 (max):181 mm; rs (min):3 mm; d2:140 mm; E:221 mm; Pu:36.830 kN; b:11 mm; B:42 mm; s:2.5 mm; r1s (min):3 mm; b1:19 mm; D:250 mm; Dynamic (Ca):310 kN; F:169 mm; Static (Coa):369 kN;
NNCF4920V NSK CYLINDRICAL ROLLER BEARINGJ max.:488.95 mm; N1:28.575 mm; PG:1/4 NPT; Stabilizing ring:2 x 38151-38; Da:289.999 mm; ba:69.85 mm; h:47.625 mm; da:174.625 mm; R1:104.775 mm; Mass pillow block:90.7 kg; L:558.8 mm; J min.:441.325 mm; H:336.55 mm; P150°:78.3 kN; Initial grease fill:793.8 g; H2:66.675 mm; Eye bolt:2 x 3/8-16 UNC; A2:222.25 mm; Appropriate attachment bolt size G:1 in; End plug (suffix Y):EPR 21;
NN4856 NSK CYLINDRICAL ROLLER BEARINGInsert Bearing IB:Stainless Steel; Pin Dia BS:1/2; Width A:1.2500 in; Diameter G:0.5313 in; Basic Static Radial Load Rating Co:4270 lbf; Dimension L:4.2500 in; Shaft Diameter D:1 1/2 in; Weight W:1.90 lb; Dimension F:0.5625 in; Basic Dynamic Radial Load Rating:5550 lbf; Dimension N:0.4063 in; Distance J:2.2500 in; Dimension C:2.5625 in; Dimension S1:1.1719 in; Dimension B:6.6875 in; Distance H:1.375 in;
NN3064 NSK CYLINDRICAL ROLLER BEARINGGrease Speed Rating Open/Shielded n1:10000 rpm; B:14.00 mm; Accessories:One Shield & Snap-Ri; Sealed Speed Rating n3:7000 rpm; Basic Static Radial Load Rating Co:10200 N; d:35.000 mm; Fillet Radius ra:1.00 mm; D:62.0000 mm; Basic Dynamic Radial Load Rating C:15800 N; Oil Speed Rating Open/Shielded n2:13000 rpm;
NN308 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.00 mm; Accessories:One Seal; B:20.60 mm; Basic Static Radial Load Rating Co:21200 N; Grease Speed Rating n1:8000 rpm; Sealed Speed Rating n3:8000 rpm; Oil Speed Rating n2:11000 rpm; D:52.0000 mm; Basic Dynamic Radial Load Rating C:22900 N; d:25.000 mm;

 

 

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NNU4968 NSK CYLINDRICAL ROLLER BEARING Video

 

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