Product Details

NN4920K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4920K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NN4832NSK - - 40mm - - - - -
NNU48/71NSK - - 65mm - - - - -
NNU4944NSK - - - - - - Tr 670x6 -
NN4044KNSK - - - 70 mm465 mm1110 mm - -
NN3124KNSK - - 670 mm - - - - -
NN3932KNSK - - 55.000 mm - - - - -
NNU4936NSK - - 105mm - - - - -
NN4944NSK - - - 12.3 mm30 mm63.5 mm - -
NN4996NSK - - 60mm - - - - -
NNU3032NSK - - - - - - - -
NN3056NSK - - 110mm - - - - -
NN312NSK - - 20mm - - - - -
NNU3184NSK - - 65mm - - - - -
NNU4888NSK - - 70 mm - - - - -
NN3040KNSK - - 160mm - - - - -
NN4938NSK - - 65mm - - - - -
NNU408NSK - - 5mm - - - - -
NNU4921KNSK - - 90mm - - - - -
NNU30/5NSK - - - - - - - -
NN3944KNSK - - - - - - - -
NNU49/6NSK - - 40mm - - - - -

 

NN3924K NSK CYLINDRICAL ROLLER BEARINGd:25mm; SKU:62205-2rsr-c3-fag; Fatigue Load Rating (kN):0.415; Dynamic Load Rating (kN):14; Limiting Speed Rating (r/min):9000; Seals or Shields:Two Rubber Seals; B:18mm; Availability:In Stock; Weight:0.16 KGS; D:52mm; Static Load Rating (kN):7.8; Clearance:C3; Cage Type:Steel;
NN3024 NSK CYLINDRICAL ROLLER BEARINGD:50.292mm; SKU:44649/44610-koyo; B:14.224mm; Static Load Rating (kN):37; Seals or Shields:Open Type; Fatigue Load Rating (kN):5.15; Weight:0.02 KGS; Grease Limiting Speed (r/min):7800; Dynamic Load Rating (kN):39.1; d:26.987mm; Oil Limiting Speed (r/min):10000; Cage Type:Steel; Availability:In Stock; Clearance:Standard;
NNU4940K NSK CYLINDRICAL ROLLER BEARINGAccessories:Two Shields; Grease Speed Rating n1:16000 rpm; d:10.000 mm; Basic Static Radial Load Rating Co:4300 N; B:14.3 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:7610 N; D2R:28.2 mm; Sealed Speed Rating n3:16000 rpm; D:30.0000 mm; Fillet Radius ra:0.64 mm;
NN3038K NSK CYLINDRICAL ROLLER BEARINGLimiting Speed Rating (r/min):7600; Dynamic Load Rating (kN):28.3; Clearance:Standard; Weight:0.02 KGS; B:18mm; SKU:6011-koyo; Fatigue Load Rating (kN):--; Availability:In Stock; d:55mm; Reference Speed Rating (r/min):--; Cage Type:Steel; Seals or Shields:Open Type; D:90mm; Static Load Rating (kN):21.2;
NNU4960K NSK CYLINDRICAL ROLLER BEARINGT:38.8 mm; A:31 mm; A1:15 mm; Db:65 mm; J:70 mm; N:12.3 mm; B:34.1 mm; Recommended diameter for attachment bolts, mm G:10 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Basic static load rating C0:7.8 kN; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; L:95 mm; Housing material:Composite for food a; Limiting speed:4300 r/min; Recommended tightening torque for grub screw:4 N·m;
NNU4924 NSK CYLINDRICAL ROLLER BEARINGDa max.:105.7 mm; Material constant KM:330; r1 min.:2 mm; b1:8 mm; d:63.5 mm; rb max.:1 mm; M:6.5 mm; α:8 °; Sealing solution:Double-lip seals; da min.:72 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:425 kN; b:9 mm; Lubricant:Regular relubricatio; da max.:76.7 mm; Basic static load rating C0:1270 kN; Da min.:96 mm; ra max.:2 mm; r2 min.:1 mm; dk:100.33 mm;
NNU3022 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:2.00 mm; d:80.000 mm; Basic Dynamic Radial Load Rating C:182000 N; Oil Speed Rating n2:3400 rpm; Sealed Speed Rating n3:2400 rpm; Accessories:Shield & Seal & Snap; Basic Static Radial Load Rating Co:156000 N; D:170.0000 mm; Grease Speed Rating n1:2400 rpm; B:68.30 mm;
NN3188 NSK CYLINDRICAL ROLLER BEARINGH2:61.913 mm; Basic dynamic load rating C:311 kN; J min.:304.8 mm; H:217.488 mm; B:116.681 mm; S:0.794 mm; d2:152.4 mm; J max.:333.375 mm; A:114.3 mm; da:100.013 mm; A1:133.35 mm; J1:57.15 mm; H1:107.95 mm; Mass bearing unit:22.5 kg; Attachment bolt diameter G:19.05 mm; L:387.35 mm; s:41.275 mm; Limiting speed:2100 r/min;
NN3096 NSK CYLINDRICAL ROLLER BEARINGBasic Static Radial Load Rating Co:9300 N; Oil Speed Rating Open/Shielded n2:14000 rpm; Grease Speed Rating Open/Shielded n1:11000 rpm; D:62.0000 mm; B:10.00 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:15600 N; d:30.000 mm;
NN394 NSK CYLINDRICAL ROLLER BEARINGPreload:Light; D:85mm; Dynamic Load Rating (kN):41; Availability:In Stock; Grease Limiting Speed (r/min):15000; Static Load Rating (kN):30; Oil Limiting Speed (r/min):24000; d:45mm; Fatigue Load Rating (kN):1.25; Seals or Shields:Open Type; Clearance:Standard; SKU:7209acdga/p4a-skf; Weight:0.41 KGS; Cage Type:Plastic; B:19mm;
NN404 NSK CYLINDRICAL ROLLER BEARINGB:41 mm; Basic dynamic load rating C:44.9 kN; Flange design:Flange with metric a; J:100 mm; Housing material:Glass fibre-reinforc; GF:M8x1.25; Mass:0.69 kg; b:1.3 mm; Purpose/ Application:Slurry fertilizer; Sealing system:SKF Mudblock seal; Shaft design:Without shaft; D:120 mm; d:30 mm; Basic static load rating C0:31 kN;
NN4996K NSK CYLINDRICAL ROLLER BEARINGB:14 mm; Fatigue load limit Pu:0.4 kN; Da max.:57.4 mm; db min.:39.6 mm; ra max.:1 mm; Static axial stiffness, preload class B:47 N/µm; d2:43.7 mm; r1,2 min.:1 mm; D:62 mm; Number of balls z:16; Basic static load rating C0:9.5 kN; r3,4 min.:0.3 mm; Calculation factor f1:1; Calculation factor f2A:1; d1:43.7 mm; Attainable speed for grease lubrication:24000 r/min; a:13.6 mm; db max.:43.2 mm; Preload class A GA:60 N;
NNU4952 NSK CYLINDRICAL ROLLER BEARINGPa:10.9 kN; Ca:49.809 mm; P60°:141 kN; Initial grease fill:141.75 g; P150°:48 kN; R1:60.325 mm; da:77.787 mm; Mass pillow block:31.3 kg; Da:160 mm; h:38.1 mm; R2:27.781 mm; L:349.25 mm; RG:3/8 NPT; Cap bolt recommended tightening torque:149.1 N·m; Stabilizing ring:SR-18-15; P90°:84.5 kN; ba:40.481 mm; H2:41.275 mm; A1:98.425 mm; P180°:58.7 kN;
NN4856 NSK CYLINDRICAL ROLLER BEARINGd:80 mm; Da max.:113.8 mm; Mass plain bearing:2.3 kg; Basic dynamic load rating C:400 kN; Specific dynamic load factor K:100 N/mm²; B:55 mm; Basic static load rating C0:2000 kN; Da min.:104.4 mm; D:120 mm; α:5 °; da min.:87.1 mm; r1 min.:1 mm; Material constant KM:330; Lubricant:Regular relubricatio; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/steel, heavy-d;
NN3068 NSK CYLINDRICAL ROLLER BEARINGFatigue Load Rating (kN):1.53; Weight:0.02 KGS; Clearance:Standard; B:22mm; Limiting Speed Rating (r/min):8000; D:110mm; Seals or Shields:Single Metal Shield; Static Load Rating (kN):36; d:60mm; Condition:New; Dynamic Load Rating (kN):55.3; Availability:In Stock; SKU:6212-znr-skf; Reference Speed Rating (r/min):13000; Cage Type:Steel;
NN494 NSK CYLINDRICAL ROLLER BEARINGHousing:SAF 316; H1:107.95 mm; H2:44.45 mm; Taconite seal (db shaft position):TER 84; Pa:21.4 kN; P180°:34.7 kN; Cap bolt, SAE grade:8; J min.:269.875 mm; R1:63.5 mm; Ca:67.793 mm; N1:22.225 mm; Cap bolt:2 x 3/4-10 UNC; Initial grease fill:365.71 g; Mass pillow block:28.6 kg; Appropriate attachment bolt size G:0.75 in; h:46.038 mm; P60°:85.9 kN; Cap bolt recommended tightening torque:515.2 N·m;

 

 

NN4920K NSK CYLINDRICAL ROLLER BEARING Video

 

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