Product Details

NN493 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN493
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3064Number of Lubrication Holes:6; Backing Shaft Diameter ds:165.0 mm; Lubrication Groove g:6.8 mm; Width B:60.000 mm; Thermal Speed Ratings - Grease:1800 rpm; Chamfer r1smin3:2.0 mm; Dynamic Load Rating C11:374 kN; Weight:13.9 lb; Chamfer rsmin:2.00 mm; Geometry Factor Cg2:0.1990; DUR/DOR F/E:168.500 mm; Lubrication Hole Diameter h:3.0 mm; Backing Housing Diameter Ds:197.0 mm; O.D. D:210.000 mm; Static Load Rating Co:668 kN;
4R2823 NTN Cylindrical Roller BearingStatic Load Rating:1750 lbf; Series:Industrial; Dimension L1:46.6 mm; Dimension T:0.736 in; Inside Ring Width B:=Bearings1_Inside Ri; Dynamic Load Rating:3490 lbf; Dimension B1:1.748 in; Inside Ring Outside Diameter:0.531 in; Base to Center Height H:33.34 mm; Foot Height H1:11.9 mm; Bolt Hole Spacing J:104.8 mm; Weight:1.967 lb; Shaft Size d:15/16 in; Total Width A:1.469 in; Bolt Hole Length N1:20.6 mm;
NN3928 NTN Tapered Roller BearingCage Type:Stamped Steel; Design Units:Imperial; T - Bearing Width across Cones:1.8124 in; d:1.1855 in; K - Factor7:1.67; r - Cup Frontface To Clear Radius2:0.03 in; B - Cone Width:0.8125 in; R - Cone Backface To Clear Radius1:0.03 in; Y2 - ISO Factor10:2.87; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:23400 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; Aa - Cage-Cone Backface Clearance:0.03 in;
4R3426 NTN Cylindrical Roller BearingY1 - ISO Factor5:2.12; Da - Cup Frontface Backing Diameter:10.55 in; r - Cup Frontface To Clear Radius2:0.03 in; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway)7:774; Y2 - ISO Factor6:3.15; e - ISO Factor4:0.32; D:10.875 in; Cg - Geometry Factor8:0.117; G2 - Heat Generation Factor (Rib-Roller End):182; K - Factor3:1.83; Series:LM241100; C - Double Cup Width:2.875 in; Y - ISO Factor1:1.88;
NNU4856 NTN Tapered Roller BearingDimension S:2.8 in; Cor - Static Load Rating:95993 lbf; Tensioning Unit Type:Push Type; Dimension N:15.0 in; Cr - Dynamic Load Rating:71040 lbf; Seal Type:Kevlar Packing Seal; Dimension Y:0.7 in; Dimension D:13.5 in; Support Type:Take-Up; Maximum Speed:1970 rpm; Series Type:Light Series; Dimension B:8.5 in; Bearing Number:LSE404BR; Bearing - Housing - Seal:LSE404BRHKPS; Shaft Size:4.25 in; Dimension U:0.2 in;
NN49/56 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:23.88 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:782 lbf; K - Factor7:1.11; Y - ISO Factor9:1.14; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:0.3 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:705 lbf; r - Cup Backface To Clear Radius2:1.27 mm; D:39.982 mm; Cage Type:Stamped Steel; Series:A6000; a - Effective Center Location3:-1.5 mm;
NN4924K NTN Cylindrical Roller BearingDimension Y:0.6 in; Cr - Dynamic Load Rating:23155 lbf; Shaft Size:2-7/16 in; Dimension B:5.0 in; Note:This product line wa; Series Type:Light Series; Dimension N:9.3 in; Cor - Static Load Rating:25853 lbf; Dimension U:0.2 in; Maximum Speed:3940 rpm; Bearing UPC:013992025883; Ca - Axial Load Rating:1213.95 lbf; Dimension H:1.3 in; Dimension V:4.0 in; Tensioning Unit Type:Push Type; Dimension P:0.8 in;
4R2906 NTN Cylindrical Roller Bearinga - Effective Center Location4:-1.8 mm; Ab - Cage-Cone Frontface Clearance:2.5 mm; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:68 mm; DD:81.1 mm; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11600 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:115000 N; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:21900 N; d:60.000 mm; WPD:90.3 mm; K - Factor8:1.36;
4R4444 NTN Cylindrical Roller BearingBearing UPC:013992026149; Seal Type:High Temperature Pac; Bolt Size:2 x M20; Housing Width:4.4 in; Ca - Axial Load Rating:1708.53 lbf; Note:This product line wa; Bearing Type:Split Cylindrical Re; Dimension H:95 mm; Shaft Size:3 in; Cor - Static Load Rating:36194 lbf; Support Type:Two-Bolt Plummer Blo; Dimension H2:208 mm; Dimension J:260 mm; Cr - Dynamic Load Rating:31024 lbf; Bearing Number:LSE300BR;
NNU49/560K NTN Cylindrical Roller BearingK - Factor8:1.51; Cone Part Number:780W; Aa - Cage-Cone Backface Clearance:0.13 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:135000 lbf; R - Cone Backface To Clear Radius3:0.14 in; d:4.0000 in; G2 - Heat Generation Factor (Rib-Roller End):41.3; C90 - Dynamic Radial Rating (90 million revolutions)5:20200 lbf; db - Cone Backface Backing Diameter:4.69 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf;
4R3625 NTN Cylindrical Roller BearingOuter-Ring Set:766RXS2966; Chamfer rsmin:7.50 mm; Inner-Ring Set:690ARXS2966; Lubrication Groove g:46.0 mm; Chamfer r1smin2:20.0 mm; Backing Shaft Diameter ds:749.6 mm; Number of Lubrication Holes:12; O.D. D:980.000 mm; Dynamic Load Rating C11:54800 kN; Angle of Chamfer r1smin:20ยบ; DUR/DOR F/E:766.000 mm; Weight:4079.100 lb; Type:RX-9; Static Load Rating Co:23000 kN; Lubrication Hole Diameter h:1.70 mm;
NNU49/56 NTN Tapered Roller BearingBearing - Housing - Seal:LSE607BRHHTPS; Bearing UPC:013992059383; Ca - Axial Load Rating:7419 lbf; Support Type:Round Flange; Dimension V:0.1 in; Dimension L:7.5 in; Dimension T:19.5 in; Cor - Static Load Rating:178049 lbf; Shaft Size:6-7/16 in; Bearing Number:LSE607BR; Bearing - Housing - Seal UPC:013992100986; Dimension N:13.875 in; Bolt Size:4 x M24; Cr - Dynamic Load Rating:131064 lbf; Maximum Speed:1320 rpm;

 

 

No.BrandHSbFCEdT
4R3443NTN - - - - - - 33.338 mm -
4R4037NTN - - - - - - - -
NNU39/8NTN - - - - - - - -
NN4956NTN - - - - - - - -
NNU4984NTN - - - - - - - -
NN3952KNTN - - - - - - - -
NN3126NTN - - - - - - - -
NN4932KNTN - - - - 58 mm - - -
4R4811NTN - - - - - - 75.000 mm -
NNU4960KNTN - - - - - - 55.000 mm -
NNU4932KNTN - - - - - - - -
NN3020KNTN - - - - - - 70 mm -
NNU4980KNTN - - - - - - - -
4R3432NTN - - - - - - - -
NN3134NTN - - - - - - - -
NNU4992KNTN - - - - - - 100.000 mm -
4R3036NTN - - - - - - - -
NNU3034NTN - - - - - - 5.5000 in -
NN3038KNTN - - - - - - - -
NNU4956KNTN - - - - - - - -
NN3932NTN - - - - - - - -
NN4944NTN - - - - - - 2.1250 in -
NN4938KNTN - - - - - - - -
NN38/530NTN - - - - - - 20.000 mm -
NN3030KNTN - - - - - - - -
NN4924KNTN - - - - - - - -
NNU3072NTN - - - - - - - -

 

NN493 NTN Tapered Roller Bearing Video

 

All Products Contact Now