Product Details

4R4821 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4821
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R6414 NTN Cylindrical Roller BearingReference Speed Rating (r/min):4800; Availability:In Stock; D:170mm; Weight:0.02 KGS; Fatigue Load Rating (kN):4.4; Clearance:Standard; Limiting Speed Rating (r/min):4800; Static Load Rating (kN):118; SKU:7219begaph-skf; B:32mm; Cage Type:Plastic; d:95mm; Seals or Shields:Open Type; Dynamic Load Rating (kN):129;
NN3072K NTN Cylindrical Roller Bearingr - Outer Ring To Clear Radius3:1.0 mm; Design Units:METRIC; Bearing Weight:0.187 Kg; da - Inner Ring Backing Diameter:45.700 mm; R - Inner Ring To Clear Radius2:1.0 mm; Contact Angle:25 º; Limiting Speed (Grease):21480 rpm; Ce - Dynamic Radial Rating1:20800 N; Cage Type:CR - Phenolic Outer; Ball Type:Ceramic; Bearing Width:15 mm; d:40 mm; C0 - Static Radial Rating:12640 N; Limiting Speed (Oil):42960 rpm;
NN308 NTN Tapered Roller BearingCage Type:Stamped Steel; K - Factor7:1.51; Cup Part Number:128160-B; Y - ISO Factor9:1.55; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:33400 lbf; C0 - Static Radial Rating:374000 lbf; Da - Cup Frontface Backing Diameter:15.13 in; Design Units:Imperial; a - Effective Center Location3:0.26 in; Series:128000; T - Bearing Width to Flange:1.1250 in; D:16.0000 in; G2 - Heat Generation Factor (Rib-Roller End):240;
NN3040KLimiting Speed - Grease:5,300 rpm; B:23 mm; D:120 mm; Radial Clearance:0.060 to 0.090 mm; d:65 mm; dc (min):81 mm; Bore Type:Cylindrical Bore; ra (max):1.5 mm; Limiting Speed - Oil:6,300 rpm; Fillet Radius/Chamfer:1.5 mm; r1:1.5 mm; dd (min):87 mm; db (min):73.5 mm; Weight:1.060 kg; Dynamic Load Rating:84,000 N; ra1 (max):1.5 mm; Enclosure:Open; Configuration:Single Row; Static Load Rating:94,500 N;
4R3431 NTN Cylindrical Roller Bearingdb (max):179 mm; Da (max):256 mm; Enclosure:Open; Limiting Speed - Oil:2,600 rpm; Inside Ring Outside Diameter:182 mm; Radial Clearance:0.070 to 0.120 mm; D:270 mm; ra1 (max):2.5 mm; Limiting Speed - Grease:2,000 rpm; Bore Type:Cylindrical Bore; dc (min):184 mm; ra (max):2.5 mm; dd (min):196 mm; Dynamic Load Rating:545,000 N; db (min):164 mm; r1:3 mm; Configuration:Single Row; Fillet Radius/Chamfer:3 mm;
NN4938K NTN Cylindrical Roller BearingWeight:0.02 KGS; SKU:24024cc/c3w33-skf; d:120mm; Limiting Speed Rating (r/min):3400; Cage Type:Steel; Clearance:C3; Reference Speed Rating (r/min):2400; Seals or Shields:Open Type; Dynamic Load Rating (kN):430; Availability:In Stock; D:180mm; Fatigue Load Rating (kN):68; B:60mm; Static Load Rating (kN):670;
4R4206 NTN Cylindrical Roller BearingC - Dynamic Load (Basic):47800 lb; Dimension H:1.00 in; Grease Lubrication - M/N Seal:1700 rpm; Dimension J (Bolt Size):0.625 in; Housing Style:Four-Bolt Square Fla; Bearing Number:22214; Dimension C:3.7 in; Oil Lubrication - T Seal:3050 rpm; Weight:17.0 lb; C0 - Static Load:52000 lb; Dimension BC:6.75 in; Shaft Tolerance:0.0015 in; Y1 - Geometry Factor:2.83; Engineering Group:Mounted Bearing; UPC Code:0883450066617;
NN4936K NTN Cylindrical Roller Bearingda (min):21 mm; Enclosure:Snap Ring Groove wit; Fillet Radius/Chamfer:1 mm; Radial Clearance:0.011 to 0.025 mm; Bore Type:Cylindrical Bore; r1:0.5 mm; Da (max):36 mm; Cy (max):2.9 mm; Weight:0.082 kg; Dx (min):47 mm; Configuration:Single Row; Snap Ring Width:1.1 mm; d:15 mm; Snap Ring Outside Diameter:46.3 mm; Limiting Speed - Grease:17,000 rpm; Static Load Rating:5,400 N; Limiting Speed - Oil:21,000 rpm;
NN3028 NTN Tapered Roller BearingDimension N:9.3 in; Dimension Y:0.6 in; Dimension P:0.8 in; Dimension B:5.0 in; Series Type:Medium Series; Dimension U:0.2 in; Ca - Axial Load Rating:1394 lbf; Tensioning Unit Type:Push Type; Dimension D:8.0 in; Dimension S:1.5 in; Maximum Speed:4350 rpm; Dimension V:4.0 in; Cor - Static Load Rating:28551 lbf; Shaft Size:1-11/16 in; Bearing Type:Split Cylindrical Re; Seal Type:Felt Seal; Cr - Dynamic Load Rating:27202 lbf;
NNU3022K NTN Cylindrical Roller BearingClearance:Standard; Reference Speed Rating (r/min):7500; Seals or Shields:Open Type; Fatigue Load Rating (kN):1.72; Cage Type:Brass; Availability:In Stock; Static Load Rating (kN):29; Limiting Speed Rating (r/min):16000; SKU:6211-m-fag; B:21mm; D:100mm; Dynamic Load Rating (kN):43; d:55mm; Weight:0.62 KGS;
NN3088K NTN Cylindrical Roller BearingY - ISO Factor9:1.8; Aa - Cage-Cone Backface Clearance:0.8 mm; db - Cone Backface Backing Diameter:46.99 mm; Cup Part Number:3130; e - ISO Factor8:0.33; Db - Cup Backface Backing Diameter:62.99 mm; K - Factor7:1.76; D:72.626 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3140 lbf; Design Units:Imperial; Cg - Geometry Factor:0.0697; G1 - Heat Generation Factor (Roller-Raceway):23.4; Series:3100;
4R5611 NTN Cylindrical Roller BearingDimension H:1.04 in; Float:0.083 in; Y1 - Geometry Factor:2.55; Y2 - Geometry Factor:3.80; Int Radial Clearance Reduction Min:0.0020 in; Locking Style:Tapered Adapter; Shaft Tolerance:0.0040 in; UPC Code:0883450121873; Oil Lubrication - B/C/O Seal:600 rpm; Adapter Sleeve Axial Movement Min:0.03 in; Weight:60 lb; Grease Lubrication - T Seal:1200 rpm; Int Radial Clearance Reduction Max:0.0028 in; Shaft Size  :100 mm;
4R2832 NTN Cylindrical Roller BearingReference Speed Rating (r/min):3200; SKU:23120emw33c4-timken; Availability:In Stock; Clearance:C4; B:52mm; d:100mm; Static Load Rating (kN):583; Weight:4.40 KGS; Limiting Speed Rating (r/min):2700; Seals or Shields:Open Type; Cage Type:Brass; D:165mm; Dynamic Load Rating (kN):446;
4R6811 NTN Cylindrical Roller BearingReference Speed Rating (r/min):20000; Limiting Speed Rating (r/min):13000; B:17mm; Availability:In Stock; Weight:0.32 KGS; Fatigue Load Rating (kN):0.31; SKU:1207ektn9/c3w64-skf; Seals or Shields:Open Type; Static Load Rating (kN):6; Dynamic Load Rating (kN):19; Clearance:C3; Cage Type:Plastic; D:72mm; d:35mm;

 

 

No.BrandbJLGASFT
4R4811NTN - - - - - - - -
4R5218NTN - - - - - - - -
NNU4932KNTN - - - - - - - -
4R5405NTN - - - - - - - -
NN3944KNTN - - - - - - - -
NN3028NTN - - - - - - - -
NN306NTN - - - - - - - -
4R5611NTN - - - - - - - -
NN4930KNTN - - - - - - - -
4R4428NTN - - - - - - - -
NN49/56NTN - - - - - - - -
NNU4921KNTN - - - - - - - -
NN4934KNTN - - - - - - - -
4R3432NTN - - - - - - - -
NN3088NTN - - - - - - - -
4R6027NTN - - - - - - - -
4R4806NTN - - - - - - - -
NNU4926KNTN - - - - - - - -
4R4611NTN - - - - - - - 2 mm
4R6017NTN - - - - - - - -
NN3960KNTN - - - - - - - -
NN302NTN - - - - - - - -

NTN 4R4821 bearing, Cylindrical roller bearings 4R4821

NTN 4R4821 bearing, Size: 240x330x220. NTN 4R4821 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and 

large bearings - NTN SNR

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Bearing 4R4821 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R4821. Bearing number : 4R4821. Size (mm) : 240x330x220. Brand : NTN. Bore Diameter (mm) : 240,000. Outer Diameter (mm) : 

TPT Bearing . 4R4821 . NTN . Bearing . Contact Details

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Combined with the NTN 4R4811 bearing best B68 .000 555.150 157.730 4.000 730.000 4R4811 4R4819 4R4821 4R4804 4R4806 4R4807 4R4813 

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4R4821 NTN Cylindrical Roller Bearing Video

 

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