Product Details

NN3021K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN3021K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3024NTN - - - - - - - -
NNU4930KNTN - - 80 mm - 23 mm - - -
NN4964NTN - - - - - - - -
4R4445NTN - - - - - - - -
NN3048NTN - - 52.883 mm - - - - -
NNU4996KNTN - - 47 mm - - - - -
NN3056KNTN - - - - - - - -
NN3020KNTN - - - - - - - 39.0 mm
NN3022NTN - - - - - - - -
NN4924NTN - - 1.2000 in - - - - -
NNU3068NTN - - 830 mm - 264 mm - - -
NN3024KNTN - - - - - - - -
NN3196NTN - - - - - - - -
NNU4052NTN - - - - - - - -
4R3818NTN - - 125 mm - 18 mm - - -
NN3056NTN - - 140 mm - 33 mm - - -
NN4956NTN - - - - - - - -
4R5218NTN - - 4.3750 in - - - - -
4R3428NTN - - - - - - - -
4R4413NTN - - 72 mm - 17 mm - - -
4R3639NTN - - - - - - - -
NNU3044NTN - - - - - - - -
NNU3948NTN - - 4.25 in - - - - -
4R382NTN - - 342.900 mm - 57.150 mm - - -
NNU4964NTN - - - - 170 mm - - -
NN3134NTN - - 14.9960 in - - - - -
NNU4921KNTN - - 68.956 mm - - - - -
NN49/56NTN - - 150 mm - - - - -
NNU4072NTN - - - - - - - -

 

4R3428 NTN Cylindrical Roller BearingDimension RV:0.02 in; Dimension C:6.88 in; Dimension J (Bolt Size):0.875 in; Grease Lubrication - T Seal:1000 rpm; e - Geometry Factor:0.28; Grease Lubrication - M/N Seal:700 rpm; Dimension A:16.38 in; Bearing Number:22226; UPC Code:0883450043823; Oil Lubrication - B/C/O Seal:400 rpm; Oil Lubrication - T Seal:1500 rpm; C0 - Static Load:212000 lb; Weight:94 lb; C - Dynamic Load (Basic):170000 lb; Eng Internal Radial Clearance - Max:0.0067;
NN3030K NTN Cylindrical Roller BearingDimension J:9.2 in; Shaft Size:45 mm; Weight:30 lb; Dimension L:11.0 in; Seal Type:High Temperature Pac; Housing Width:4.4 in; Note:This product line wa; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:28551 lbf; Support Type:Two-Bolt Plummer Blo; Cr - Dynamic Load Rating:27202 lbf; Bolt Size:2 x M16; Bearing Type:Split Cylindrical Ex; Dimension H:3.150 in; Bearing Number:MSM45BX;
NN4052 NTN Tapered Roller BearingLimiting Speed - Oil:4,300 rpm; D:130 mm; Dynamic Load Rating:90,000 N; Limiting Speed - Grease:3,200 rpm; Dx:141.5 mm; Enclosure:Snap Ring Groove wit; Static Load Rating:80,500 N; B:41.3 mm; d:75 mm; Da:121 mm; Fillet Radius/Chamfer:1.5 mm; Bore Type:Cylindrical Bore; a (max):4.1 mm; Snap Ring Outside Diameter:139.7 mm; da:84 mm; Radial Clearance:0.025 to 0.051 mm; Snap Ring Width:2.8 mm; ra:1.5 mm;
4R3639 NTN Cylindrical Roller BearingDimension H1:0.9 in; Weight:16 lb; Maximum Speed:5400 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:1-7/16 in; Bearing Type:Split Cylindrical Re; Dimension M:2.4 in; Bolt Size:2 x M12; Support Type:Two-Bolt Plummer Blo; Series Type:Light Series; Housing Width:3.3 in; Dimension H:2.362 in; Dimension L:9.0 in; Bearing Number:LSE107BR; Cr - Dynamic Load Rating:14613 lbf; Bearing UPC:013992025364;
4R2904 NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):446; B - Double Cone Width:7.6250 in; Cone Part Number:EE833161XD; C1 - Dynamic Radial Rating (1 million revolutions)1:519000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:234000 lbf; da - Cone Frontface Backing Diameter:17.13 in; C0 - Static Radial Rating:1070000 lbf; Ab - Cage-Cone Frontface Clearance:0.22 in; R - Cone Frontface To Clear Radius2:0.130 in;
NNU3088 NTN Tapered Roller BearingY2 - ISO Factor10:3.53; Da - Cup Frontface Backing Diameter:3.46 in; Cup Part Number:432D; Series:435; K - Factor7:2.05; Cone Part Number:438; R - Cone Backface To Clear Radius1:0.14 in; T - Bearing Width across Cones:2.4376 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:49700 lbf; d:1.7500 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3600 lbf; B - Cone Width:1.1772 in;
NN4964K NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (90 million revolutions)4:77200 lbf; a - Effective Center Location3:12.2 mm; db - Cone Backface Backing Diameter:207.01 mm; Db - Cup Backface Backing Diameter:322.07 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:93300 lbf; Series:117000; Cage Type:Pin-Type; Aa - Cage-Cone Backface Clearance:14.5 mm; C0 - Static Radial Rating:314000 lbf; G1 - Heat Generation Factor (Roller-Raceway):658.9;
NNU4948K NTN Cylindrical Roller BearingLimiting Speed - Grease:3,200 rpm; dd (min):130 mm; Limiting Speed - Oil:3,800 rpm; db (min):112 mm; Static Load Rating:305,000 N; Dynamic Load Rating:250,000 N; d:100 mm; dc (min):122 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; r1:2.1 mm; Configuration:Single Row; ra (max):2 mm; Inside Ring Outside Diameter:119 mm; D:180 mm; Enclosure:Open; Radial Clearance:0.075 to 0.110 mm; Bore Type:Cylindrical Bore;
NN4944 NTN Tapered Roller BearingDimension D Min:9.44 in; Bearing Number:22217; Dimension A:3.74 in; Y1 - Geometry Factor:3.07; Dimension SVV:4.18 in; Locking Style:Double V-Lock; Grease Lubrication - M/N Seal:1400 rpm; Dimension J (Bolt Size):0.750 in; UPC Code:0883450075909; Oil Lubrication - T Seal:2400 rpm; Weight:37.0 lb; Dimension G:3.630 in; Dimension H:1.25 in; Eng Internal Radial Clearance - Min:0.0037; Oil Lubrication - M/N Seal:1400 rpm;
4R4428 NTN Cylindrical Roller BearingDimension P:1.3 in; Dimension V:0.1 in; Bearing Number:LSE704BR; Dimension T:21.0 in; Support Type:Round Flange; Seal Type:Viton Single Lip; Cor - Static Load Rating:222561 lbf; Dimension N:15.750 in; Note:This product line wa; Bearing UPC:013992105271; Series Type:Light Series; Dimension H:4.3 in; Ca - Axial Load Rating:9217 lbf; Cr - Dynamic Load Rating:138033 lbf; Bearing Type:Split Cylindrical Re;
NN4948 NTN Tapered Roller BearingDa (max):150 mm; B:30 mm; Enclosure:Snap Ring Groove wit; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; Snap Ring Width:2.8 mm; Limiting Speed - Grease:4,000 rpm; Factor fo:14.5; Radial Clearance:0.030 to 0.058 mm; Configuration:Single Row; Limiting Speed - Oil:4,800 rpm; D:160 mm; d:90 mm; Cy (max):7.3 mm; D1 (max):155.2 mm; Weight:2.150 kg; da (min):100 mm; a (max):4.9 mm; Dx (min):172 mm;
NNU4956K NTN Cylindrical Roller BearingWeight:0.287 kg; Da (max):61 mm; B:18 mm; ra (max):1 mm; Limiting Speed - Grease:11,000 rpm; Dynamic Load Rating:26,800 N; Configuration:Single Row; d:28 mm; Bore Type:Cylindrical Bore; da (min):35 mm; Factor fo:12.4; D:68 mm; Static Load Rating:14,000 N; Enclosure:Double Seal; Radial Clearance:0.005 to 0.020 mm;
NN3196 NTN Tapered Roller BearingSeries Type:Light Series; Housing Width:6.8 in; Weight:291 lb; Dimension K:5.0 in; Bearing - Housing - Seal:LSE612BXHHTPS; Dimension M:7.5 in; Dimension L:21.0 in; Dimension H1:1.4 in; Support Type:Four-Bolt Plummer Bl; Bearing Type:Split Cylindrical Ex; Dimension J:15.3 in; Maximum Speed:1220 rpm; Dimension H2:18.5 in; Note:This product line wa; Shaft Size:6.75 in; Bearing Number:LSE612BX; Cr - Dynamic Load Rating:117800 lbf;
NNU4944K NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:0.06 in; da - Cone Frontface Backing Diameter:1.71 in; K - Factor8:1.93; d:1.5 in; Cage Type:Stamped Steel; a - Effective Center Location4:-0.32 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:34000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:8810 lbf; Series:2700; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2630 lbf;
NNU3064 NTN Tapered Roller BearingSeries:470000; Db - Cup Backface Backing Diameter:294.89 mm; r - Cup Backface To Clear Radius2:6.35 mm; e - ISO Factor8:0.37; C1 - Dynamic Radial Rating (1 million revolutions)5:229000 lbf; D:330.200 mm; Da - Cup Frontface Backing Diameter:306.83 mm; Bearing Weight:31.3 Kg; Y - ISO Factor9:1.64; Aa - Cage-Cone Backface Clearance:13 mm; G1 - Heat Generation Factor (Roller-Raceway):914; db - Cone Backface Backing Diameter:225.04 mm;
NN3020K NTN Cylindrical Roller BearingS1:18 mm; L2:21 mm; t1:7 mm; i:39.0 mm; Appropriate Locknut No.:HM 30/800; Weight:300 g; L3:53.0 mm; S:55.0 mm;

 

 

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