Product Details

4R6012 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R6012
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
4R10403NTN - - - - - - - -
NN3948KNTN - 11.7500 in - - - - - -
4R5405NTN - 190 mm43 mm - - - - -
4R2035NTN - - - - - - - -
NN3088KNTN - 85 mm10 mm - - - - -
4R4804NTN - 75 mm20 mm - - - - -
NNU4920KNTN - 3.8125 in - - - - - -
4R5605NTN - - - - - - - -
4R3033KNTN - 520 mm133 mm - - - - -
4R3639NTN - - - - - - - -
4R8401NTN - 199.993 mm - - - - - -
NN4932KNTN - - - - - - - -
4R10602NTN - 85.001 mm - - - - - -
NN3052KNTN - 90 mm - - - - - -
4R6202NTN - 488.950 mm60.325 mm - - - - -
4R13803NTN - 32 mm10 mm - - - - -
4R12001NTN - 73.431 mm21.430 mm - - - - -
NN4920KNTN - 3 in - - - - - -
4R603NTN - 2.8910 in - - - - - -
NN3072NTN - - - - - - - -
NN3044KNTN - 7.875 in - - - - - -
4R10202NTN - - - - - - - -
4R14501NTN - 140.000 mm - - - - - -

 

NN4920K NTN Cylindrical Roller Bearinge - ISO Factor3:0.4; C1 - Cup Flange Width:0.1875 in; C - Cup Width:0.9375 in; Cg - Geometry Factor5:0.0773; Series:31500; r - Cup Backface To Clear Radius1:0.130 in; D1 - Flange Outer Diameter:3.1836 in; D:3 in; Cup Part Number:31520-B; Da - Cup Frontface Backing Diameter:2.94 in; K - Factor2:1.45; Y - ISO Factor4:1.49; Design Units:Imperial;
NN3028K NTN Cylindrical Roller BearingEnclosure:Open; B:24 mm; Radial Clearance:0.065 to 0.100 mm; Static Load Rating:95,000 N; Da (max):116.5 mm; Limiting Speed - Oil:6,300 rpm; dc (min):86 mm; ra1 (max):1.5 mm; db (max):82 mm; dd (min):92 mm; r1:1.5 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:83,500 N; Limiting Speed - Grease:5,000 rpm; db (min):78.5 mm; Inside Ring Outside Diameter:84.5 mm; d:70 mm; ra (max):1.5 mm; Fillet Radius/Chamfer:1.5 mm;
NNU4932K NTN Cylindrical Roller BearingFeatures:Shields; C0r - Static Load Rating:79.3 kN; Bore Size d:120 mm; Oil Reference Speed:6100 rpm; Cr - Dynamic Load Rating:88.1 kN; Outside Ring Width B:28.000 mm; Clearance:C3; Grease Reference Speed:4200 rpm; Weight:2.03 Kg; Outside Diameter D:180.000 mm; Radius Rs min:2.000 mm;
NN3032K NTN Cylindrical Roller BearingCor - Static Load Rating:186142 lbf; Bolt Size:4 x M24; Dimension M:7.5 in; Dimension K:5.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing - Housing - Seal:LSE700BRHKPS; Cr - Dynamic Load Rating:117800 lbf; Support Type:Four-Bolt Plummer Bl; Dimension H:9.252 in; Dimension L:21.0 in; Maximum Speed:1220 rpm; Series Type:Light Series; Seal Type:Kevlar Packing Seal; Bearing Number:LSE700BR;
NN3038K NTN Cylindrical Roller BearingDimension E:3.00 in; Full Timken Part Number:QMPX18J304SB; Dimension H:1.50 in; Shaft Tolerance:0.0030 in; Dimension M:2.59 in; Dimension D Min:10.81 in; Grease Lubrication - B/C/O Seal:1000 rpm; Eng Internal Radial Clearance - Max:0.0039; C - Dynamic Load (Basic):79700 lb; Grease Lubrication - T Seal:2000 rpm; Shaft Size  :3-1/4 in; Dimension K:1.44 in; Eng Internal Radial Clearance - Min:0.0024;
4R8803 NTN Cylindrical Roller BearingLimiting Speed (Grease):23040 rpm; d:60 mm; Bearing Width:13 mm; da - Inner Ring Backing Diameter:65.300 mm; Contact Angle:15 º; D:85 mm; Precision Class:ISO P4S (ABEC 7/9); Design Units:METRIC; Limiting Speed (Oil):46080 rpm; Ce - Dynamic Radial Rating1:15120 N; Cage Type:CR - Phenolic Outer; Bearing Weight:0.20 Kg; r - Outer Ring To Clear Radius3:1.0 mm; C0 - Static Radial Rating:9200 N; Ball Type:Ceramic;
NN49/56 NTN Tapered Roller BearingCone Part Number:17886; R - Cone Backface To Clear Radius3:0.06 in; C0 - Static Radial Rating:18700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:15500 lbf; G1 - Heat Generation Factor (Roller-Raceway):28.9; C90 - Dynamic Radial Rating (90 million revolutions)5:4020 lbf; Ab - Cage-Cone Frontface Clearance:0.08 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7000 lbf;
4R6202 NTN Cylindrical Roller BearingDesign Units:Imperial; Bearing Weight:29.40 Kg; Ab - Cage-Cone Frontface Clearance:5.6 mm; db - Cone Backface Backing Diameter:378.97 mm; D:488.950 mm; Series:160000; G2 - Heat Generation Factor (Rib-Roller End):299.6; Cg - Geometry Factor:0.174; B:60.325 mm; Aa - Cage-Cone Backface Clearance:13 mm; a - Effective Center Location3:33.8 mm; e - ISO Factor8:0.5; C - Cup Width:38.100 mm; Db - Cup Backface Backing Diameter:452.88 mm;
4R3423 NTN Cylindrical Roller BearingC - Cup Width:1.6875 in; Design Units:Imperial; Series:6500; Da - Cup Frontface Backing Diameter:6.08 in; D:6.3750 in; Cup Part Number:6536V; Db - Cup Backface Backing Diameter:5.67 in; Y - ISO Factor3:1.5; e - ISO Factor2:0.4; Cg - Geometry Factor:0.104; r - Cup Backface To Clear Radius1:0.030 in;
4R15203 NTN Cylindrical Roller BearingB - Cone Width:85.725 mm; D:319.964 mm; Aa - Cage-Cone Backface Clearance:14.2 mm; C - Cup Width:65.088 mm; db - Cone Backface Backing Diameter:203.96 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:55600 lbf; Db - Cup Backface Backing Diameter:288.04 mm; G2 - Heat Generation Factor (Rib-Roller End):104.7; G1 - Heat Generation Factor (Roller-Raceway):947.4; Design Units:Imperial; C0 - Static Radial Rating:361000 lbf;
4R5218 NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:1.24 in; K - Factor2:1.44; Cg - Geometry Factor5:0.0308; e - ISO Factor3:0.41; Cup Part Number:A2126-B; D1 - Flange Outer Diameter:1.3845 in; C1 - Cup Flange Width:0.0940 in; Series:A2000; D:1.2595 in; r - Cup Backface To Clear Radius1:0.050 in; Design Units:Imperial; Y - ISO Factor4:1.48; C - Cup Width:0.3125 in;
NN3944K NTN Cylindrical Roller BearingRadial Clearance:0.023 to 0.043 mm; Bore Type:Cylindrical Bore; B:11 mm; Static Load Rating:13,500 N; Factor fo:16.5; Configuration:Single Row; Dynamic Load Rating:15,200 N; Da (max):83 mm; Enclosure:Open; d:55 mm; Limiting Speed - Oil:9,000 rpm; ra (max):0.6 mm; Fillet Radius/Chamfer:0.6 mm; Limiting Speed - Grease:7,700 rpm; da (min):62 mm; Weight:0.260 kg; D:90 mm;
4R7405 NTN Cylindrical Roller BearingCage Type:Stamped Steel; R - Cone Backface To Clear Radius1:3.560 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:16500 N; Ab - Cage-Cone Frontface Clearance:2.3 mm; a - Effective Center Location3:-7.6 mm; Cup Part Number:Y33108; C1 - Dynamic Radial Rating (1 million revolutions)5:104000 N; r - Cup Backface To Clear Radius2:1.52 mm; d:40 mm; Y - ISO Factor9:1.69; C - Cup Width:20.500 mm;
4R6023 NTN Cylindrical Roller Bearinge - ISO Factor8:0.32; C1 - Dynamic Radial Rating (1 million revolutions)5:72300 lbf; T1 - Bearing Width:2.1250 in; Da - Cup Frontface Backing Diameter:5.00 in; da - Cone Frontface Backing Diameter:3.04 in; C - Cup Width:1.7500 in; D:5.3447 in; Cg - Geometry Factor11:0.0827; R - Cone Backface To Clear Radius1:0.170 in; r - Cup Backface To Clear Radius2:0.130 in; C0 - Static Radial Rating:90900 lbf;

 

 

4R6012 NTN Cylindrical Roller Bearing Video

 

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