Product Details

4R8403 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R8403
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandeiAtRbQB
4R8801NTN - - - - - - - -
4R17202NTN - - - - - - - 40 mm
NN4920KNTN - - - - - - - -
4R9223NTN - - 190.00 mm - - - - -
SL01-483NTN - - - - - - - -
4R3431NTN - - - - - - - -
4R10011NTN - - - - - - - -
4R10015NTN - - - - - - - 30 mm
4R9613NTN - - - - - - - -
NN3040KNTN - - - - - - - -
NN3068KNTN - - - - - - - -
4R4425NTN - - - - - - - -
NN3036KNTN - - - - - - - -
4R6018NTN - - - - - - - -
4R5231NTN - - - - - - - -
SL01-4924NTN - - - - - - - -
4R3225NTN - - - - - - - 5.0000 in
4R461NTN - - - - - - - -
4R4444NTN - - - - - - - 72 mm
4R4428NTN - - - - - - - -

 

NN4948K NTN Cylindrical Roller BearingDimension H:1.63 in; Y1 - Geometry Factor:2.73; Dimension E:3.50 in; Dimension A:5.00 in; Pre Install Clearance Min:0.0053 in; Y2 - Geometry Factor:4.06; Dimension B:9.44 in; Eng Internal Radial Clearance - Max:0.0067; Dimension SVV:5.13 in; UPC Code:0883450372435; Shaft Tolerance:0.0030 in; Dimension G:5.5000 in; Dimension L:5.32 in; Dimension C:5.5 in; C0 - Static Load:147000 lb; Housing Style:Four-Bolt Pillow Blo;
SL01-4932 NTN Cylindrical Roller BearingLimiting Speed - Grease:9,300 rpm; db (max):33 mm; Enclosure:Open; r1:1.1 mm; Bore Type:Cylindrical Bore; Inside Ring Outside Diameter:35 mm; dc (min):37 mm; Fillet Radius/Chamfer:1.1 mm; B:24 mm; D:62 mm; Dynamic Load Rating:42,500 N; Static Load Rating:41,000 N; Da (max):55 mm; Configuration:Single Row; Limiting Speed - Oil:11,000 rpm; d:25 mm; dd (min):40 mm; db (min):32 mm; ra (max):1 mm; ra1 (max):1 mm;
4R4041 NTN Cylindrical Roller BearingGroove Diameter:135.2 mm; ra (max):2 mm; a (max):4.9 mm; Limiting Speed - Grease:4,500 rpm; B:26 mm; Da (max):130 mm; Radial Clearance:0.025 to 0.051 mm; r1:0.5 mm; Factor fo:14.6; d:80 mm; Weight:1.400 kg; Limiting Speed - Oil:5,300 rpm; Groove Width:3.1 mm; Configuration:Single Row; D:140 mm; Dx (min):152 mm; Dynamic Load Rating:72,500 N; Static Load Rating:53,000 N; Enclosure:Open; Fillet Radius/Chamfer:2 mm;
NN3072K NTN Cylindrical Roller Bearingd:140 mm; Da (max):213 mm; Dynamic Load Rating:790,000 N; Enclosure:Open; da (min):152 mm; ra (max):2 mm; Center Guidance:Floating Steel Ring; Hole Diameter (do):6 mm; Roller Profile:Symmetric; Nr. of Holes:6; Groove Width A:11 mm; Radial Clearance:0.160 to 0.200 mm; B:68 mm; Limiting Speed - Grease:2,300 rpm; Constant e:0.28; D:225 mm; Fillet Radius/Chamfer:2.1 mm; Axial Load Factor Y0:2.40; Bore Type:Tapered Bore;
NN4934K NTN Cylindrical Roller BearingAdapter Sleeve Axial Movement Min:0.018 in; Weight:12 lb; Int Radial Clearance Reduction Max:0.0015 in; Y2 - Geometry Factor:3.93; Shaft Size  :2 in; Adapter Sleeve Axial Movement Max:0.022 in; Shaft Tolerance:0.0030 in; Dimension C:2.95 in; Dimension J (Bolt Size):0.5 in; Engineering Group:Mounted Bearing; Post Install Int Radial Clearance Min:0.0015 in; Shaft Size Type:Imperial; e - Geometry Factor:0.26;
4R3229 NTN Cylindrical Roller BearingDimension RVV:0.62 in; Grease Lubrication - T Seal:1800 rpm; e - Geometry Factor:0.23; C - Dynamic Load (Basic):86600 lb; Pre Install Clearance Max:0.140 mm; Oil Lubrication - T Seal:2200 rpm; Dimension SVV:4.49 in; Y1 - Geometry Factor:2.80; Oil Lubrication - M/N Seal:1300 rpm; Eng Internal Radial Clearance - Min:0.0053; Grease Lubrication - M/N Seal:1300 rpm; Dimension E:6.72 in; Dimension BC:9.50 in;
4R20002 NTN Cylindrical Roller BearingDa - Outer Ring Backing Diameter:83.300 mm; Design Units:METRIC; R - Inner Ring To Clear Radius2:1.0 mm; do - Ball Diameter:7.937500 mm; d:55 mm; Cage Type:CR - Phenolic Outer; Precision Class:ISO P4S (ABEC 7/9); Ball Type:Ceramic; da - Inner Ring Backing Diameter:62.200 mm; Bearing Weight:0.399 Kg; Bearing Width:18 mm; C0 - Static Radial Rating:11400 N; r - Outer Ring To Clear Radius3:1.0 mm; Ce - Dynamic Radial Rating1:18300 N;
4R461 NTN Cylindrical Roller BearingReference Thermal Speed Rating (Oil)7:280; C0 - Static Radial Rating:16400000 N; Bore Taper:1/12; C1(2) - Dynamic Radial Rating (Two-Rows):9860000 N; Y1 - ISO Factor5:2.85; B - Inner Ring Width:310 mm; Cage Material:Brass; r - Outer Ring To Clear Radius2:6.000 mm; d:480.000 mm; R - Inner Ring To Clear Radius1:6.000 mm; Y0 - ISO Factor4:1.92; D:870.000 mm; UPC Code:087796031791; Design Unit:METRIC;

 

 

4R8403 NTN Cylindrical Roller Bearing Video

 

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