Product Details

4R2904 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R2904
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NNU3856NTN - - 38.00 mm - - - - -
4R5008NTN - - 180 mm - - - - -
NN49/56NTN - - 150 mm - - - - -
NN3092KNTN - - 200 mm - 45 mm - - -
4R4449NTN18 mm - - - - - - -
4R4054NTN - - - - - - - -
NN494NTN - - 125 mm - 22 mm - - -
NNU494NTN - - 360 mm - 56 mm - - -
NN3022NTN - - - - - - - -
NNU48/6NTN - - 980 mm - 300 mm - - -
NNU48/63NTN - - 360 mm - 120 mm - - -
NN4924KNTN - - - - - - - -
4R461NTN - - - - - - - -
NN3038NTN - - - - - - - -
NNU488NTN - - - - - - - -
NNU3164NTN - - 8.7500 in - - - - -
NNU4996NTN - - - - - - - -
NN3052KNTN - - - - 45 mm - - -
NN3022KNTN - - - - - - - -
4R383NTN - - 280 mm - 58 mm - - -
4R4041NTN - - - - - - - -
4R5221NTN - - - - - - - -
NN3952KNTN - - 620.000 mm - - - - -
4R5231NTN - - 32 mm - 15.9 mm - - -
NNU306NTN - - - - - - - -
4R5217NTN - - - - - - - -

 

NNU4984K NTN Cylindrical Roller BearingFillet Radius/Chamfer:5 mm; db (max):305 mm; Limiting Speed - Grease:1,100 rpm; Limiting Speed - Oil:1,300 rpm; Enclosure:Open; Configuration:Single Row; d:240 mm; Inside Ring Outside Diameter:310 mm; ra (max):4 mm; Radial Clearance:0.170 to 0.235 mm; B:95 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,950,000 N; dd (min):333 mm; dc (min):313 mm; Da (max):478 mm; r1:5 mm; ra1 (max):4 mm; D:500 mm;
4R5213 NTN Cylindrical Roller BearingPre Install Clearance Max:0.0047 in; Dimension BC:12.88 in; Float:0.083 in; e - Geometry Factor:0.24; Weight:66 lb; Y1 - Geometry Factor:2.84; Dimension D:8.5000 in; Y2 - Geometry Factor:4.23; Eng Internal Radial Clearance - Max:0.0047; Grease Lubrication - B/C/O Seal:900 rpm; Shaft Tolerance:0.0030 in; Oil Lubrication - T Seal:2000 rpm; Housing Style:Four-Bolt Square Fla; Grease Lubrication - M/N Seal:1200 rpm;
4R2832 NTN Cylindrical Roller BearingBearing Number:LSE212BX; Cor - Static Load Rating:36179 lbf; Cr - Dynamic Load Rating:31041 lbf; Note:This product line wa; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992026026; Support Type:Four-Bolt Plummer Bl; Dimension K :2-1/8 in; Shaft Size:2.75 in; Seal Type:High Temperature Pac; Bolt Size:4 x 5/8; Housing Width:4.4 in; Maximum Speed:3310 rpm; Dimension H :3-1/2 in; Dimension J2 :9-7/8 in;
NN38/56 NTN Tapered Roller BearingShaft Size:65 mm; Dimension H:3.2 in; Dimension L:4.3 in; Seal Type1:Viton Single Lip; Cr - Dynamic Load Rating:23155 lbf; Cor - Static Load Rating:25853 lbf; Support Type:Hanger Block; Dimension X (Thread):M30; Series Type:Light Series; Maximum Speed:3940 rpm; Bearing - Housing - Seal:LSM65BXHGRSS; Dimension C:2.362 in; Note:This product line wa; Dimension G:5.3 in; Bearing Type:Split Cylindrical Ex;
NNU4072 NTN Tapered Roller BearingDimension P:6.25 in; Shaft Tolerance:0.0030 in; Oil Lubrication - M/N Seal:1400 rpm; Full Timken Part Number:QMTU18J303SB; Grease Lubrication - M/N Seal:1400 rpm; Dimension A:3.63 in; Dimension M:2.59 in; Locking Style:Eccentric; Y2 - Geometry Factor:4.31; Dimension K:1.44 in; Dimension C:1.00 in; Engineering Group:Mounted Bearing; Grease Lubrication - T Seal:2000 rpm; C - Dynamic Load (Basic):79700 lb;
NN4968K NTN Cylindrical Roller BearingMaterial :Cast Iron; G:M16; Shaft Diameter d:40 mm; N:18 mm; Jmax:215 mm; Lockwasher:MB9; End Cover2:EC511-609; N1:24.00 mm; H1:70.0 mm; L:255 mm; Max Oil Speed:6500; C0 Static Load Rating:125; A3:155 mm; Bearing:21309K; Locknut:KM9; C1 Dynamic Load Rating:138; A:95.00 mm; Seal:TA609; Jmin:205 mm; UPC Code:999999999;
NN3021 NTN Tapered Roller BearingDimension M:280 mm; Shaft Size:240 mm; Maximum Speed:820 rpm; Dimension H2:545 mm; Dimension H:260 mm; Series Type:Light Series; Dimension K:160 mm; Bolt Size:4 x M36; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:167258 lbf; Dimension J:650 mm; Bearing Number:LSM240BX; Support Type:Four-Bolt Plummer Bl; Dimension L:770 mm; Housing Width:8.7 in; Cor - Static Load Rating:289779 lbf;
4R383 NTN Cylindrical Roller BearingB:58 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:2,600 rpm; Db (max):247 mm; Weight:17.800 kg; Static Load Rating:665,000 N; Dynamic Load Rating:555,000 N; ra (max):3 mm; db (min):148 mm; ra1 (max):3 mm; Outside Ring Inside Diameter:243 mm; Da (max):262 mm; Fillet Radius/Chamfer:4 mm; Db (min):262 mm; Configuration:Single Row; Limiting Speed - Grease:2,200 rpm; Radial Clearance:0.060 to 0.105 mm;
4R3423 NTN Cylindrical Roller BearingLocknut:KM6; d1:1 in; D3:45 mm; Weight:0.1 Kg; C:8 mm; L1:31.00 mm; G:M30x1.5; Lockwasher and Lockplates:MB6;
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;
NNU4964K NTN Cylindrical Roller BearingDesign Units:Imperial; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:2.32 in; Cone Part Number:53176; r - Cup Frontface To Clear Radius2:0.06 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8760 lbf; Cg - Geometry Factor11:0.093; Cup Part Number:53390D; e - ISO Factor8:0.74; Ab - Cage-Cone Frontface Clearance:0.12 in; Series:53000; T - Bearing Width across Cones:2.5625 in;
NN393 NTN Tapered Roller Bearingr1:0.5 mm; d:45 mm; Weight:0.833 kg; Static Load Rating:32,000 N; Limiting Speed - Oil:8,200 rpm; Bore Type:Cylindrical Bore; Snap Ring Width:2.5 mm; Limiting Speed - Grease:7,000 rpm; Factor fo:13.1; Fillet Radius/Chamfer:1.5 mm; Dynamic Load Rating:53,000 N; B:25 mm; D1 (max):96.8 mm; Enclosure:Single Shield with S; Dx (min):108 mm; Da (max):91 mm; Cy (max):5.4 mm; Snap Ring Outside Diameter:106.5 mm;
NNU4856K NTN Cylindrical Roller Bearingda - Cone Frontface Backing Diameter:36.07 mm; db - Cone Backface Backing Diameter:42.42 mm; Series:LM67000; C1 - Dynamic Radial Rating (1 million revolutions)5:10500 lbf; Cage Type:Stamped Steel; D:61.986 mm; B - Cone Width:16.764 mm; Y - ISO Factor9:1.46; C90 - Dynamic Radial Rating (90 million revolutions)4:2720 lbf; d:31.750 mm; Bearing Weight:0.20 Kg; e - ISO Factor8:0.41; Cone Part Number:LM67048;
NN30/5 NTN Tapered Roller BearingSupport Type:Four-Bolt Plummer Bl; Dimension H:7.126 in; Note:This product line wa; Bearing Number:LSE504BR; Cor - Static Load Rating:131513 lbf; Dimension L:22.0 in; Bearing UPC:013992059185; Dimension H2:15.9 in; Seal Type:Felt Type; Cr - Dynamic Load Rating:94869 lbf; Shaft Size:5.25 in; Bearing - Housing - Seal:LSE504BRH; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension K:4.7 in; Bolt Size:4 x M24;
NN303 NTN Tapered Roller BearingStatic Load Rating:5210 lbf; Material:Bearing Steel; Number of Set Screws:2; Dimension M:0.185 in; Lubrication Type:Relubricatable; Dimension B2:0.720 in; Dimension B1:2.469 in; Seal Type:Labyrinth Seal; Series:Industrial; Center of Bearing from End S:24.6 mm; Bore Type:Cylindrical bore; Shaft Size d:1 7/8 in; Sub Series:G1…KLL; Set Screw Size:3/8-16; Bearing Type:Ball Bearing; Angle between Set Screws:90 º;
NN3048K NTN Cylindrical Roller BearingDimension P:0.9 in; Bearing UPC:013992026545; Bearing - Housing - Seal UPC:013992083234; Ca - Axial Load Rating:3596.90 lbf; Bearing Number:LSE315BR; Dimension H:1.7 in; Dimension S:2.0 in; Cr - Dynamic Load Rating:64745 lbf; Dimension V:6.0 in; Series Type:Light Series; Seal Type:Kevlar Packing Seal; Dimension Y:0.7 in; Dimension D:12.0 in; Support Type:Take-Up; Maximum Speed:2340 rpm; Shaft Size:3-15/16 in;

 

 

4R2904 NTN Cylindrical Roller Bearing Video

 

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