Product Details

4R8007 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R8007
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R461 NTN Cylindrical Roller BearingY2 - ISO Factor10:2.6; Cup Part Number:128160; e - ISO Factor8:0.39; Aa - Cage-Cone Backface Clearance:0 in; K - Factor7:1.51; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:35600 lbf; Y1 - ISO Factor9:1.75; Bearing Weight:157.20 lb; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:362000 lbf; Series:128000; B - Double Cone Width:8.1250 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:53900 lbf;
4R18401 NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):126.1; C90 - Dynamic Radial Rating (90 million revolutions)4:42600 lbf; Aa - Cage-Cone Backface Clearance:8.1 mm; Series:93000; Y - ISO Factor9:1.15; Ab - Cage-Cone Frontface Clearance:5.3 mm; D:340.695 mm; da - Cone Frontface Backing Diameter:215.90 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:164000 lbf; r - Cup Backface To Clear Radius2:6.35 mm;
4R3232 NTN Cylindrical Roller BearingHousing Style:Two-Bolt Pillow Bloc; Dimension L:4.03 in; Dimension J (Bolt Size):0.875 in; Y1 - Geometry Factor:2.85; Oil Lubrication - B/C/O Seal:900 rpm; Dimension H:1.53 in; Dimension D Min:10.88 in; Dimension F:14.50 in; Shaft Size  :90 mm; e - Geometry Factor:0.24; Dimension C:4.9 in; Bearing Number:22220; C0 - Static Load:113000 lb; Oil Lubrication - M/N Seal:1200 rpm; Oil Lubrication - T Seal:2000 rpm;
4R3431 NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:7120 lbf; d:1.7500 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:12400 lbf; Cage Type:Stamped Steel; Series:3700; R - Cone Backface To Clear Radius1:0.14 in; e - ISO Factor8:0.34; D:3.6718 in; K - Factor7:1.73; Da - Cup Frontface Backing Diameter:3.50 in; db - Cone Backface Backing Diameter:2.28 in; Cup Part Number:3729D;
4R6202 NTN Cylindrical Roller BearingDa (max):322 mm; db (max):200 mm; D:340 mm; ra1 (max):3 mm; B:114 mm; Static Load Rating:1,820,000 N; d:160 mm; Configuration:Single Row; db (min):178 mm; Radial Clearance:0.115 to 0.165 mm; Enclosure:Open; dc (min):211 mm; Inside Ring Outside Diameter:204 mm; ra (max):3 mm; Dynamic Load Rating:1,310,000 N; Bore Type:Cylindrical Bore; dd (min):228 mm; Limiting Speed - Oil:1,900 rpm; Limiting Speed - Grease:1,600 rpm;
4R3433 NTN Cylindrical Roller BearingCenter Guidance:Floating Steel Ring; Roller Profile:Symmetric; Limiting Speed - Grease:1,900 rpm; ra (max):3 mm; Fillet Radius/Chamfer:4 mm; B:93 mm; Da (max):262 mm; Enclosure:Open; Retainer Material:Pressed Steel; Weight:28.400 kg; Configuration:Double Row; Groove Width A:16 mm; Constant e:0.33; Limiting Speed - Oil:2,600 rpm; Axial Load Factor Y0:1.98; d:130 mm; Bore Type:Tapered Bore; Axial Load Factor Y1:2.03;
4R7617 NTN Cylindrical Roller BearingB:75 mm; Enclosure:Open; Factor fo:13.9; Fillet Radius/Chamfer:4 mm; Limiting Speed - Grease:1,700 rpm; Limiting Speed - Oil:2,000 rpm; da (min):198 mm; Dynamic Load Rating:325,000 N; Bore Type:Cylindrical Bore; Static Load Rating:360,000 N; Configuration:Single Row; Da (max):362 mm; d:180 mm; Weight:41.900 kg; Radial Clearance:0.053 to 0.102 mm; D:380 mm; ra (max):3 mm;
SL02-4922 NTN Cylindrical Roller BearingCg - Geometry Factor11:0.156; K - Factor7:1.45; Series:275000; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:51400 lbf; C - Cup Width:1.9687 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:345000 lbf; Aa - Cage-Cone Backface Clearance:0 in; Ab - Cage-Cone Frontface Clearance:0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:35400 lbf; d:10.875 in; Y1 - ISO Factor9:1.68;
4R5604 NTN Cylindrical Roller BearingC - Inner Ring Width:106.000 mm; d:280.000 mm; Reference Thermal Speed Rating (Oil)2:740; C0 - Static Radial Rating:3040000 N; Da - Outer Ring Backing Diameter:397.000 mm; da - Inner Ring Backing Diameter:303.000 mm; B - Outer Ring Width:106.000 mm; Bearing Weight:53.900 Kg; Reference Thermal Speed Rating (Grease):670; D:420 mm; C - Dynamic Radial Rating1:1690000 N; Design Units:METRIC; Type:NU; Tapered Bore:N;
4R10402 NTN Cylindrical Roller BearingLimiting Speed - Oil:4,000 rpm; Configuration:Single Row; Da (max):158 mm; Limiting Speed - Grease:3,400 rpm; D:170 mm; Enclosure:Open; db (max):111 mm; Radial Clearance:0.075 to 0.110 mm; Fillet Radius/Chamfer:2.1 mm; d:95 mm; B:43 mm; ra (max):2 mm; Weight:3.850 kg; ra1 (max):2 mm; dd (min):123 mm; Static Load Rating:298,000 N; dc (min):116 mm; r1:2.1 mm; Bore Type:Cylindrical Bore; db (min):107 mm;
4R5614 NTN Cylindrical Roller BearingDimension E:2.142 in; Housing Style:Four-Bolt Square Fla; Dimension D:3.874 in; Center of Bearing from Bearing End S:19 mm; Center of Bearing from Housing End A2:24.2 mm; Total Height:130.2 mm; Static Load Rating:4460 lbf; Bolt Hole Size N:12 mm; Bolt Size:M12; Dynamic Load Rating:8130 lbf; Seal Type:Shroud Seal; Flange Thickness A1:14.3 mm; Weight:5.05 lb; Housing Width A:1.500 in; Bearing Number:GY1108KRRB SGT;
4R3821 NTN Cylindrical Roller BearingR - Inner Ring To Clear Radius2:2.500 mm; Ball Type:STEEL; Cage Type:Machined; Bearing Weight:8.827 Kg; C0 - Static Radial Rating:279000 N; r - Outer Ring To Clear Radius3:2.500 mm; d:85 mm; Da - Outer Ring Backing Diameter:161.671 mm; da - Inner Ring Backing Diameter:101.981 mm; Ce - Dynamic Radial Rating1:308000 N; C - Ring Width:73.020 mm; do - Ball Diameter:30.163 mm; Design Units:METRIC; D:180 mm;
4R1001 NTN Cylindrical Roller BearingEnclosure:Open; Static Load Rating:19,800,000 N; B:308 mm; Weight:801.000 kg; Retainer Material:Machined Brass; Bore Type:Tapered Bore; Nr. of Holes:8; Axial Load Factor Y2:3.29; Groove Width A:45 mm; Constant e:0.31; da (min):706 mm; Limiting Speed - Oil:430 rpm; Dynamic Load Rating:12,000,000 N; Hole Diameter (do):20 mm; Center Guidance:Fixed Inner Ring Rib; Roller Profile:Symmetric; Limiting Speed - Grease:340 rpm;
4R13803 NTN Cylindrical Roller BearingAxial Load Factor Y2:5.08; Axial Load Factor Y1:3.42; Radial Clearance:0.100 to 0.135 mm; Configuration:Double Row; Retainer Material:Machined Brass; Da (max):133 mm; Center Guidance:Fixed Inner Ring Rib; Fillet Radius/Chamfer:1.1 mm; Nr. of Holes:4; d:100 mm; B:30 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:197,000 N; Constant e:0.20; da (min):107 mm; Weight:1.460 kg; Enclosure:Open; Axial Load Factor Y0:3.34;

 

 

No.BrandCkJBEDHF
4R4813NTN - - - - - - - -
NN3072KNTN - - - 58 mm - 215 mm - -
NN4964KNTN - - - 26 mm - 140 mm - -
4R4611NTN - - - 7 mm - 58 mm - -
4R6021NTN - - - - - - - -
4R3229NTN - - - - - - - -
4R6027NTN - - - - - - - -
NNU4980KNTN - - - 22.2 mm - 52 mm - -
4R16415NTN4.375 in - - 15.2500 in12.3750 in1.75 in8.6875 in -
4R10024NTN - - - - - - - -
4R7617NTN - - - 75 mm - 380 mm - -
4R20002NTN - - - - - - - -
4R3425NTN - - - - - - - -
4R9211NTN - - - - - - - -
4R16413NTN - - - - - - - -
4R2035NTN - - - - - 160.000 mm - -
NN3068KNTN - - 350.00 mm - - - 242 mm -
4R2628NTN - - - - - - - -
4R7212NTN - - - - - - - -
4R603NTN - - - - - - - -
4R3033KNTN - - - 25 mm - 100 mm - -
4R8403NTN - - - - - - - -
4R10008NTN - - - 55 mm - 340 mm - -
4R5008NTN - - - - - - - -
4R3029NTN - - - - - 360.000 mm - -

 

4R8007 NTN Cylindrical Roller Bearing Video

 

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