Product Details

4R7212 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R7212
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
4R5806NTN - 115 mm13 mm - - - - -
4R6017NTN - - - - - - - -
4R15203NTN - 319.964 mm - - - - - -
4R2035NTN - - - - - - - -
4R12202NTN - - - - - - - -
NN3088NTN - 580 mm92 mm - - - - -
4R6411NTN - 540.000 mm - - - - - -
4R4804NTN - 75 mm20 mm - - - - -
4R801NTN - - - - - - - -
NN4928KNTN - - - - - - - -
4R4419NTN - - 64.795 mm - - - - -
4R6605NTN - - 23.813 mm - - - - -
4R9607NTN - - - - - - - -
NN308NTN - - - - - - - -
4R4821NTN - 80 mm30.2 mm - - - - -
4R8407NTN - 130 mm46 mm - - - - -
4R3432NTN - - - - - - - -
4R4428NTN - 150 mm51 mm - - - - -
NNU4968KNTN - 259.974 mm - - - - - -
4R7203NTN - - - - - - - -
NN4944KNTN - 7.0866 in - - - - - -
NNU4976KNTN - 120 mm29 mm - - - - -
4R5218NTN - 1.2595 in - - - - - -
NNU49/500KNTN - - - - - - - -

 

4R3818 NTN Cylindrical Roller BearingDimension H:3.1 in; Seal Type:Kevlar Packing Seal; Bearing - Housing - Seal UPC:013992079480; Bearing UPC:013992026385; Cor - Static Load Rating:51931 lbf; Dimension R:10.8 in; Bearing Type:Split Cylindrical Re; Maximum Speed:2790 rpm; Bolt Size:4 x M16; Ca - Axial Load Rating:2787.59 lbf; Dimension N:8.5 in; Shaft Size:3.5 in; Dimension V:0.1 in; Support Type:Round Flange; Bearing - Housing - Seal:LSE308BRHKPS;
4R15201 NTN Cylindrical Roller Bearingda (min):102 mm; Da (max):138 mm; d:95 mm; Fillet Radius/Chamfer:1.5 mm; Factor fo:15.8; Weight:1.220 kg; Dynamic Load Rating:60,500 N; Limiting Speed - Oil:5,300 rpm; Static Load Rating:54,000 N; B:24 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.030 to 0.058 mm; Enclosure:Open; Configuration:Single Row; Limiting Speed - Grease:4,500 rpm; D:145 mm; ra (max):1.5 mm;
4R8403 NTN Cylindrical Roller BearingFull Timken Part Number:TAPN22K400SB; Grease Lubrication - T Seal:1200 rpm; Oil Lubrication - M/N Seal:900 rpm; Shaft Size  :4 in; Dimension L:4.47 in; Dimension B:9.47 in; Int Radial Clearance Reduction Min:0.0020 in; e - Geometry Factor:0.25; Grease Lubrication - B/C/O Seal:600 rpm; Float:0.083 in; Shaft Tolerance:0.0040 in; C0 - Static Load:147000 lb; Engineering Group:Mounted Bearing;
4R4419 NTN Cylindrical Roller BearingCup Part Number:HH224314; a - Effective Center Location3:-18.8 mm; Cg - Geometry Factor:0.118; Design Units:Imperial; e - ISO Factor8:0.33; Cage Type:Stamped Steel; Cone Part Number:HH224332; C90 - Dynamic Radial Rating (90 million revolutions)4:39600 lbf; Bearing Weight:11.5 Kg; C0 - Static Radial Rating:204000 lbf; K - Factor7:1.79; Y - ISO Factor9:1.84; Da - Cup Frontface Backing Diameter:201.68 mm;
4R3229 NTN Cylindrical Roller BearingDimension R:0.12 in; Y2 - Geometry Factor:4.00; C0 - Static Load:48600 lb; Dimension BC:7.12 in; Oil Lubrication - B/C/O Seal:1500 rpm; Dimension C:3.62 in; C - Dynamic Load (Basic):46400 lb; Float:0.083 in; Grease Lubrication - T Seal:2800 rpm; e - Geometry Factor:0.25; Dimension M:2.13 in; Pre Install Clearance Max:0.0026 in; Dimension E:5.03 in; UPC Code:0883450143073; Dimension D:5.750 in; Dimension N:2.850 in;
NNU4922K NTN Cylindrical Roller BearingR - Cone Backface To Clear Radius1:0.760 mm; da - Cone Frontface Backing Diameter:34.04 mm; C - Cup Width:15.875 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; e - ISO Factor8:0.35; C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf; B - Cone Width:20.638 mm; Series:15000; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; D:63.500 mm; db - Cone Backface Backing Diameter:34.54 mm;
NN3044K NTN Cylindrical Roller Bearinge - ISO Factor2:0.32; Cg - Geometry Factor:0.111; Y - ISO Factor3:1.88; Da - Cup Frontface Backing Diameter:7.40 in; Cup Part Number:EH220710; Db - Cup Backface Backing Diameter:6.97 in; C - Cup Width:2.3125 in; r - Cup Backface To Clear Radius1:0.130 in; Series:EH220700; D:7.875 in; Design Units:Imperial;
4R10402 NTN Cylindrical Roller BearingRetainer Material:Machined Brass; Hole Diameter (do):10 mm; Radial Clearance:0.120 to 0.180 mm; Bore Type:Cylindrical Bore; Axial Load Factor Y0:1.69; Roller Profile:Symmetric; Limiting Speed - Grease:1,350 rpm; D:300 mm; Dynamic Load Rating:1,640,000 N; Axial Load Factor Y1:1.73; da (min):194 mm; d:180 mm; Da (max):286 mm; Static Load Rating:2,040,000 N; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib;
NNU4964K NTN Cylindrical Roller BearingUPC Code:0883450041294; Grease Lubrication - B/C/O Seal:1100 rpm; Oil Lubrication - B/C/O Seal:1100 rpm; Dimension H:1.00 in; Dimension L:3.61 in; C - Dynamic Load (Basic):66900 lb; Bearing Number:22217; Dimension E:6.68 in; Oil Lubrication - T Seal:2400 rpm; Dimension C:4.19 in; Dimension D:7.480 in; Dimension SV:3.33 in; Grease Lubrication - T Seal:2000 rpm; Shaft Tolerance:0.0020 in; Eng Internal Radial Clearance - Max:0.0047;
4R16004 NTN Cylindrical Roller BearingC - Double Cup Width:1.4375 in; Series:26000; e - ISO Factor4:0.36; Cg - Geometry Factor8:0.063; D:2.8336 in; Y - ISO Factor1:1.67; Y1 - ISO Factor5:1.87; K - Factor3:1.62; Design Units:Imperial; r - Cup Frontface To Clear Radius2:0.03 in; Da - Cup Frontface Backing Diameter:2.60 in; Y2 - ISO Factor6:2.79; G1 - Heat Generation Factor (Roller-Raceway)7:16.1; G2 - Heat Generation Factor (Rib-Roller End):10.1;
4R2904 NTN Cylindrical Roller BearingBall Type:Ceramic; C0 - Static Radial Rating:26900 N; Contact Angle:25 º; do - Ball Diameter:12.700 mm; d:50 mm; Ce - Dynamic Radial Rating1:45200 N; Cage Type:CR - Phenolic Outer; Design Units:METRIC; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Grease):17300 rpm; Bearing Width:20 mm; Da - Outer Ring Backing Diameter:83.300 mm; Limiting Speed (Oil):34600 rpm; Precision Class:ISO P4S (ABEC 7/9);
4R8404 NTN Cylindrical Roller Bearinge - ISO Factor8:0.44; Cone Part Number:19152D; Aa - Cage-Cone Backface Clearance:0 in; Bearing Weight:1.3 lb; D:2.8125 in; Series:19000; R - Cone Frontface To Clear Radius1:0.030 in; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:2960 lbf; B - Double Cone Width:1.9370 in; Db - Cup Backface Backing Diameter:2.48 in; Y1 - ISO Factor9:1.52; r - Cup Backface To Clear Radius2:0.04 in;
4R7404 NTN Cylindrical Roller BearingContact Angle:15 º; Ball Type:STEEL; D:125 mm; Design Units:METRIC; Limiting Speed (Oil):20600 rpm; da - Inner Ring Backing Diameter:97.000 mm; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Grease):10300 rpm; do - Ball Diameter:10.318750 mm; Bearing Weight:0.57 Kg; Cage Type:CR - Phenolic Outer; C0 - Static Radial Rating:44000 N; Ce - Dynamic Radial Rating1:45000 N; Bearing Width:18 mm;
NN308 NTN Tapered Roller BearingCg - Geometry Factor:0.0985; Design Units:Imperial; a - Effective Center Location4:-0.64 in; d:1.9375 in; C90 - Dynamic Radial Rating (90 million revolutions)5:14700 lbf; da - Cone Frontface Backing Diameter:2.36 in; B - Cone Width:1.7510 in; Aa - Cage-Cone Backface Clearance:0.08 in; Ab - Cage-Cone Frontface Clearance:0.07 in; G2 - Heat Generation Factor (Rib-Roller End):15.5; C0 - Static Radial Rating:60100 lbf;

 

 

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