Product Details

NN4921 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NN4048KNSK - - - - - - - -
NN4976NSK - - 90mm - - - - -
NN4938NSK - - 65mm - - - - -
NNU3164KNSK - - - 14 mm34.5 mm130 mm - -
NN40/56NSK - - - - - - - -
NCF3020VNSK - - - - - - - -
NN306NSK - - 17mm - - - - -
NNU4864NSK - - 170 mm - - - - -
NNU4952NSK - - - - - - - -
NN4920KNSK - - 31.75 mm - 34 mm - M16 -
NN4930KNSK - - 40.000 mm - - - - -
NNU3021NSK - - 40 mm - - - M 39x350 mm
NN49/630KNSK - - 70.000 mm - - - - -
NN4076NSK - - 85mm - - - - -
NN3092KNSK - - - - - - - -
NN3176KNSK - - 55mm - - - - -
NN3956NSK - - - - - - - -
NN3034NSK - - 200mm - - - - -
NN4968KNSK - - 170.000 mm - - - - -
NN3060KNSK - - - 19 mm - 149 mm - -
NN4038NSK - - 355.6 mm - - - - -
NNU3164NSK - - 500 mm - - - - -
NN4928KNSKmm - - - - - - -
NNU4936NSK - - 105mm - - - - -
NN3992NSK - - 45mm - - - - -
NNU492NSK - - 60.000 mm - - - - -
NN3148KNSK - - - - - - - -
NNU4992NSK - - 360mm - - - - -
NN3064NSK - - 55mm - - - - -
NN3968NSK - - 45mm - - - - -

 

NNU4956 NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:1.5 mm; D1 ≈:752.5 mm; Basic dynamic load rating C:364 kN; d:750 mm; Limiting speed:850 r/min; Da max.:779 mm; d1 ≈:817.5 mm; da min.:791 mm; H:53 mm; Basic static load rating C0:3050 kN; D:820 mm; Reference speed:600 r/min; ra max.:1.5 mm; Minimum load factor A:48; Fatigue load limit Pu:40.5 kN; Mass bearing (including seat washer where applicable):30 kg;
NNU4068 NSK CYLINDRICAL ROLLER BEARINGB:31mm; d:35mm; Weight:0.02 KGS; Availability:In Stock; SKU:2307etn9/c3-qbl; Clearance:C3; D:80mm; Seals or Shields:Open Type; Cage Type:Plastic;
NN3176 NSK CYLINDRICAL ROLLER BEARINGG1:42 mm; G:Tr 460x5; d:440 mm; B2:281 mm; d1:420 mm; G2:G 1/4; Hydraulic nut:HMV 92 E; A:9 mm; B1:270 mm; Mass withdrawal sleeve:46 kg;
NN4984 NSK CYLINDRICAL ROLLER BEARINGdb min.:131 mm; Reference speed:2400 r/min; B1:112 mm; Fatigue load limit Pu:98 kN; Basic static load rating C0:980 kN; Da max.:203 mm; B4:22 mm; Da min.:179 mm; s1 max.:17.1 mm; Basic dynamic load rating C:750 kN; B:76 mm; Ba min.:17 mm; Misalignment factor k1:0.103; ra max.:2 mm; Limiting speed:3200 r/min; d3:145 mm; Mass bearing + sleeve:14.2 kg; D:215 mm; da max.:162 mm; d1:110 mm;
NN316 NSK CYLINDRICAL ROLLER BEARINGG:M 52x3; Specific dynamic load factor K:100 N/mm²; l3 min.:68 mm; α:6 °; Basic dynamic load rating C:156 kN; Basic static load rating C0:270 kN; d2 max.:114 mm; h1:195 mm; Mass rod end:4.1 kg; B:35 mm; dk:66 mm; d:50 mm; l4 max.:254 mm; l5 ≈:30 mm; r1 min.:0.6 mm; w:60 mm; Material constant KM:330; d4 ≈:70 mm; C1 max.:31 mm; l7 min.:60 mm;
NN4848 NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Seals or Shields:Open Type; Cage Type:Plastic; d:45mm; Availability:In Stock; D:85mm; Weight:0.02 KGS; B:19mm; SKU:1209ktn-qbl;
NNU3164K NSK CYLINDRICAL ROLLER BEARINGA1:13 mm; L:96 mm; Housing material:Cast iron; R1:22 mm; Housing:FYTB 507 M/VZ033; B4:6.75 mm; Hexagonal key size for grub screw N:4.763 mm; Db2:96 mm; J:130 mm; Rα:45 °; Mass bearing unit:1.25 kg; Da:88.9 mm; N:14 mm; A:34.5 mm; RG:1/4-28 UNF; Limiting speed:1100 r/min; A3:3.2 mm; Thread grub screw G2:3/8-24 UNF; Fatigue load limit Pu:0.655 kN; J7:15 mm;
NNU4084 NSK CYLINDRICAL ROLLER BEARINGSKU:24026ejw33w89c3-timk; Availability:In Stock; B:69mm; Dynamic Load Rating (kN):664; d:130mm; Reference Speed Rating (r/min):2400; Weight:7.80 KGS; Cage Type:Steel; Seals or Shields:Open Type; Static Load Rating (kN):966; D:200mm; Limiting Speed Rating (r/min):2000; Clearance:C3;
NNU4932 NSK CYLINDRICAL ROLLER BEARINGSKU:6003-skf; Clearance:Standard; d:17mm; Availability:In Stock; Limiting Speed Rating (r/min):28000; B:10mm; Seals or Shields:Open Type; Weight:0.02 KGS; Static Load Rating (kN):3.25; Condition:New; Reference Speed Rating (r/min):45000; Fatigue Load Rating (kN):0.137; Cage Type:Steel; D:35mm; Dynamic Load Rating (kN):6.37;
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;
NCF2922V NSK CYLINDRICAL ROLLER BEARINGd:19.05mm; Dynamic Load Rating (kN):28.3; D:45.237mm; Cage Type:Steel; Static Load Rating (kN):28.6; Clearance:Standard; Oil Limiting Speed (r/min):12000; Availability:In Stock; SKU:lm11949/lm11910-ntn; Seals or Shields:Open Type; Grease Limiting Speed (r/min):8900; B:15.494mm; Weight:0.02 KGS;
NNU49/630K NSK CYLINDRICAL ROLLER BEARINGCategory:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22217; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
NN498 NSK CYLINDRICAL ROLLER BEARINGHydraulic nut:HMV 76 E; G1:40 mm; Mass withdrawal sleeve:35.5 kg; d1:340 mm; G:Tr 380x5; A:9 mm; d:360 mm; B2:283 mm; G2:G 1/4; B1:274 mm;
NNU3068 NSK CYLINDRICAL ROLLER BEARINGCage Type:Steel; Clearance:Standard; Static Load Rating (kN):1; Dynamic Load Rating (kN):1.9; Seals or Shields:Two Metal Shields; Limiting Speed Rating (r/min):30000; Availability:In Stock; d:12mm; D:21mm; Reference Speed Rating (r/min):36000; B:5mm; Weight:0.01 KGS; SKU:61801zz-timken;
NNU4076 NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Availability:In Stock; Speed Rating (r/min):20200; B:12mm; Static Load Rating (kN):15.1; Weight:0.11 KGS; SKU:3mm9308wicrdux-timke; D:62mm; Dynamic Load Rating (kN):11.1; Seals or Shields:Open Type; d:40mm; Cage Type:Plastic;
NNU3036 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:0.30 mm; Fillet Radius rb:0.10 mm; Basic Static Radial Load Rating Co:5400 N; Basic Dynamic Radial Load Rating C:7930 N; Oil Speed Rating n2:67000 rpm; d:15.000 mm; B:14.00 mm; D:28.0000 mm; Grease Speed Rating n1:44000 rpm;

 

 

NN4921 NSK CYLINDRICAL ROLLER BEARING Video

 

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