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Home>Products>Thrust Cylindrical Roller Bearing>NNU4921 NSK CYLINDRICAL ROLLER BEARING

  • NNU4921 NSK CYLINDRICAL ROLLER BEARING
  • NNU4921 NSK CYLINDRICAL ROLLER BEARING

NSK NNU4921 MODELS

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NNU4921 NSK CYLINDRICAL ROLLER BEARING

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Thrust Cylindrical Roller Bearing

NSK NNU4921 Bearing SPECIFICATIONS

  • 170 Million used NNU4921 NSK CYLINDRICAL ROLLER BEARING instantly searchable. Shop our large BEARING MFG.CORP. selection of parts based on brand, price, description, and location. Order the Thrust Cylindrical Roller Bearing with stock Cast iron Housing material ...

  • NSK

  • NNU4921

  • Cast iron
  • 33.2 kN
  • 16 mm
  • 105 mm
  • 39 mm
  • 102 mm
  • 7.4 N·m
  • 4 mm
Download NSK NNU4921 Spec Sheet
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NNU4921 NSK CYLINDRICAL ROLLER BEARING Specifications

  • Cast iron
  • 33.2 kN
  • 16 mm
  • 105 mm
  • 39 mm
  • 102 mm
  • 7.4 N·m
  • 4 mm
  • 3.2 mm
  • 0.5625 in
  • 44 mm
  • 112 mm
  • 119.1 mm
  • 21.6 kN
  • 33.5 mm
  • 123 mm
  • 3 mm
  • 2 kg
  • M6
  • 42.862 mm
NNU4921 NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4921 NNU4921 NSK CYLINDRICAL ROLLER BEARING Description of the code

No.BrandEbhJBaTM
NN3956NSK - - - - 212 mm - - -
180SLE413NSK - - - - 19 mm - - -
190SLE414NSK - - - - 20.00 mm - - -
180RUBE40APVNSK - - - - 25 mm22 mm26.75 mm -
NN302NSK - - - - - - - -
NN492NSK - - - - 100 mm - - -
NN4921NSK - - - - 22 mm30 mm - -
NN394NSK - - - - - - - -
160SLE404NSKmmmm - - 50 mm - - -
NN4052NSK - - - - 30.15 mm - - 4 mm
NNU3021NSK - - - - 40 mm - - -
2J160Z-4NSK - - - - - - - -
320TFV01NSK - - - - 71.40 mm - - -
NN306NSK - - - - - - - -
377TFV01NSKmm6 mm - - 21 mm - - -
180RUBE2801PVNSK - - - - 41.00 mm - - -
NNU4921NSK - - - 105 mm - - - -
NN4032NSK - - - - 104.00 mm - - -
41RCV07NSK - - - - 266.7 mm - 266.7 mm -
35UMB25NSK - - 38.1 mm - - - - -

 

NNU3022 NSK CYLINDRICAL ROLLER BEARINGBasic static load rating C0:40 kN; Limiting speed:14000 r/min; Reference speed:12000 r/min; Basic dynamic load rating C:30.3 kN; Fatigue load limit Pu:4.9 kN; Fw:30 mm; Ew:40 mm; Mass needle roller and cage assembly:0.048 kg; U:18 mm;
NN3068 NSK CYLINDRICAL ROLLER BEARINGBasic Dynamic Radial Load Rating C:74100 N; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; D:140.0000 mm; Basic Static Radial Load Rating Co:67000 N; Grease Speed Rating n1:4100 rpm; Oil Speed Rating n2:5300 rpm; d:80.000 mm; B:26.00 mm;
NN3038 NSK CYLINDRICAL ROLLER BEARINGJ min.:295.275 mm; P60°:104 kN; Appropriate attachment bolt size G:0.75 in; h:47.625 mm; Cap bolt, SAE grade:8; Housing:FSAF 617; J max.:333.375 mm; H2:44.45 mm; P150°:35.6 kN; R2:30.163 mm; da:73.025 mm; ba:52.388 mm; N1:22.225 mm; Pa:10.5 kN; H1:114.3 mm; Cap bolt recommended tightening torque:515.2 N·m; R1:66.675 mm; H:222.25 mm; Labyrinth ring:2 x LOR 183; J1:60.325 mm;
NNU304 NSK CYLINDRICAL ROLLER BEARINGSealed Speed Rating n3:2100 rpm; Basic Dynamic Radial Load Rating C:186000 N; d:90.000 mm; Basic Static Radial Load Rating Co:150000 N; D:225.0000 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Accessories:Snap-Ring; B:54.00 mm; Fillet Radius ra:3.00 mm; Oil Speed Rating Open/Shielded n2:3600 rpm;
110SLE414 NSK Thrust Tapered Roller Bearings max.:1.5 mm; da max.:57.5 mm; r1,2 min.:1.1 mm; da min.:57 mm; Axial load factor Y:0.4; D:90 mm; Basic static load rating C0:88 kN; d1 ≈:64 mm; B:23 mm; r3,4 min.:1.1 mm; d:50 mm; Calculation factor kr:0.3; Basic dynamic load rating C:90 kN; Da max.:82.4 mm; ra max.:1 mm; db min.:66 mm; Mass bearing:0.66 kg; Limiting speed:14000 r/min; D1 ≈:77.95 mm; Fatigue load limit Pu:11.4 kN;
180RUBE2801PV NSK Thrust Tapered Roller BearingBasic Static Radial Load Rating Co:146000 N; Basic Dynamic Radial Load Rating C:147000 N; Fillet Radius ra:2.50 mm; D:180.0000 mm; d:85.000 mm; Oil Speed Rating Open/Shielded n2:3800 rpm; Grease Speed Rating Open/Shielded n1:3100 rpm; B:41.00 mm; Accessories:Without Accessories;
NNU3128 NSK CYLINDRICAL ROLLER BEARINGT:38.5 mm; Housing material:Cast iron; N4:2 mm; Thread grub screw G2:1/4-28 UNF; GN:1/4-28 SAE-LT; N:11.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; Hexagonal key size for grub screw N:3.175 mm; B4:5 mm; J7:12 mm; Recommended tightening torque for grub screw:4 N·m; Limiting speed:7000 r/min; J6:81 mm; L:70 mm; Fatigue load limit Pu:0.335 kN; Basic dynamic load rating C:14 kN;
NN3934 NSK CYLINDRICAL ROLLER BEARINGSpecific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; d:18 mm; Mass bushing:0.023 kg; Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Permissible sliding velocity v min.:0.25 m/s; D:22 mm; Tolerance shaft:h8; B:30 mm; Specific static load factor K0:20 N/mm²;

 

 

NNU4921 NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NNU4921 INTERCHANGE

Thrust Cylindrical Roller Bearing Part series NNU4921 is a potential replacement for these common bearing part numbers:

  • NNU4921

  • NNU4921

  • NNU4921

  • NNU4921

  • NNU4921

  • NNU4921

  • NNU4921

  • NNU4921

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Thrust Cylindrical Roller Bearing CATEGORIES

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  • Stock Categories
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