Product Details

NN4940K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN4940K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3088KNTN - 8 mm - 13 mm - - - -
NN3052KNTN - - - - 45 mm - - -
NNU4856KNTN - - 61.986 mm - - - - -
4R4813NTN - - 110.000 mm - 29.750 mm - - -
NN3134NTN - - 14.9960 in - - - - -
4R3423NTN - - - - - - - -
NNU48/6NTN - - 980 mm - 300 mm - - -
NN3072NTN - - 47 mm - - - - -
NN3932NTN - - 1400 mm - 490 mm - - -
NN3948NTN - - - - - - - -
NNU4926KNTN - - - - - - - -
4R4026NTN - - 61.999 mm - 16.002 mm - - -
NN3196NTN - - - - - - - -
NNU4944NTN - - - - - - - -
NN4926KNTN - - - - - - - -
4R4054NTN - - - - - - - -
NNU3034KNTN - - - - - - - -
NN4944KNTN - - - - - - - -
NN49/95NTN - - - - 20 mm - - -
NNU4856NTN - - - - - - - -
NNU49/500KNTN - - 85 mm - 23 mm - 55 mm -
NN4964NTN - - - - - - - -
NNU4964KNTN - - 3.8750 in - - - - -
NNU4921KNTN - - 68.956 mm - - - - -
NN4938NTN - - 480 mm - 80 mm - - -
NN4936KNTN - - - - - - - -

 

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;
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;
NN3064K NTN Cylindrical Roller BearingAppropriate Hydraulic Nut:HMV44; Lockwasher and Lockplates:MB44; D3:280 mm; d1:200.00 mm; Thread G:Tr220x4; L:186.00 mm; C:35 mm; Locknut:HM44T; Weight:17.0 Kg;
NN3048 NTN Tapered Roller BearingG1 - Heat Generation Factor (Roller-Raceway):8; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:-0.3 mm; C - Cup Width:14.684 mm; da - Cone Frontface Backing Diameter:23.88 mm; Ab - Cage-Cone Frontface Clearance:2 mm; Db - Cup Backface Backing Diameter:41.91 mm; Y - ISO Factor9:2.26; Da - Cup Frontface Backing Diameter:46.50 mm; Cage Type:Stamped Steel; C0 - Static Radial Rating:9100 lbf;
NNU4972K NTN Cylindrical Roller BearingRadial Clearance:0.130 to 0.200 mm; Weight:42.000 kg; Hole Diameter (do):12 mm; Fillet Radius/Chamfer:3 mm; Configuration:Double Row; Axial Load Factor Y2:2.50; Limiting Speed - Grease:1,200 rpm; Dynamic Load Rating:1,900,000 N; Axial Load Factor Y1:1.68; Bore Type:Cylindrical Bore; Nr. of Holes:6; da (min):204 mm; Roller Profile:Symmetric; Constant e:0.40; d:190 mm; B:128 mm; Enclosure:Open; Groove Width A:26 mm;
NNU4952 NTN Tapered Roller BearingK - Factor8:1.3; Aa - Cage-Cone Backface Clearance:0.09 in; G2 - Heat Generation Factor (Rib-Roller End):27; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4600 lbf; R - Cone Backface To Clear Radius3:0.080 in; Series:34000; a - Effective Center Location4:0.06 in; Ab - Cage-Cone Frontface Clearance:0.1 in; B - Cone Width:0.9060 in; Cone Part Number:34300A; C90 - Dynamic Radial Rating (90 million revolutions)5:5960 lbf;
NNU4928K NTN Cylindrical Roller BearingDimension RV:0.72 in; Engineering Group:Mounted Bearing; Dimension BC:14 in; UPC Code:0883450338905; Oil Lubrication - M/N Seal:650 rpm; Y1 - Geometry Factor:2.62; Pre Install Clearance Max:0.0079 in; C0 - Static Load:237000 lb; Dimension E:7.000 in; Shaft Tolerance:0.0050 in; Dimension L Exp:6.62 in; Dimension L:6.54 in; Float:0.083 in; Dimension N:5.450 in; Dimension F:16.5 in; Shaft Size  :5 in;
4R4037 NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:3.6 mm; da - Cone Frontface Backing Diameter:130 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:114000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:75800 N; G2 - Heat Generation Factor (Rib-Roller End):58.3; C1 - Dynamic Radial Rating (1 million revolutions)6:292000 N; Cone Part Number:X32024X; WPD:172.3 mm; a - Effective Center Location4:1.5 mm;
NN4948 NTN Tapered Roller BearingDa (max):150 mm; B:30 mm; Enclosure:Snap Ring Groove wit; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; Snap Ring Width:2.8 mm; Limiting Speed - Grease:4,000 rpm; Factor fo:14.5; Radial Clearance:0.030 to 0.058 mm; Configuration:Single Row; Limiting Speed - Oil:4,800 rpm; D:160 mm; d:90 mm; Cy (max):7.3 mm; D1 (max):155.2 mm; Weight:2.150 kg; da (min):100 mm; a (max):4.9 mm; Dx (min):172 mm;
4R4444 NTN Cylindrical Roller BearingCup Part Number:09194; G1 - Heat Generation Factor (Roller-Raceway):8; Bearing Weight:0.20 Kg; B:21.209 mm; Ab - Cage-Cone Frontface Clearance:2 mm; B - Cone Width:19.050 mm; db - Cone Backface Backing Diameter:25.4 mm; Y - ISO Factor9:2.26; Cg - Geometry Factor:0.0452; C0 - Static Radial Rating:9100 lbf; r - Cup Backface To Clear Radius2:3.56 mm; da - Cone Frontface Backing Diameter:23.88 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:9630 lbf;
NN3932K NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4770 lbf; Cup Part Number:352; Y2 - ISO Factor10:3.28; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8310 lbf; D:3.5480 in; Bearing Weight:3.2 lb; Cage Type:Stamped Steel; T - Bearing Width across Cups:2.1649 in; R - Cone Frontface To Clear Radius1:0.060 in; Y1 - ISO Factor9:2.2; e - ISO Factor8:0.31; Cone Part Number:358D;
NN3044 NTN Tapered Roller Bearinga:18 mm; C:20 mm; r1s (min):1.5 mm; r2s (min):0.6 mm; Static (Coa):93.2 kN; Pu:11.370 kN; rs (min):2 mm; Dynamic (Ca):84.3 kN; T:25.25 mm; D:90 mm; d2:40 mm; B:23 mm;
4R3433 NTN Cylindrical Roller BearingY1 - ISO Factor9:1.68; r - Cup Backface To Clear Radius2:0.06 in; Cage Type:Stamped Steel; Series:07000; da - Cone Frontface Backing Diameter:1.18 in; d:1.0000 in; Cone Part Number:07100D; C - Cup Width:0.5118 in; Bearing Weight:0.7 lb; Ab - Cage-Cone Frontface Clearance:-0.07 in; Y2 - ISO Factor10:2.5; Design Units:Imperial; B - Double Cone Width:1.4375 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:2950 lbf;
4R3431 NTN Cylindrical Roller BearingWeight:0.272 kg; da (min):90 mm; Radial Clearance:0.030 to 0.058 mm; Da (max):105 mm; D1 (max):107.6 mm; ra (max):1 mm; b (min):1.3 mm; Enclosure:Single Shield with S; Snap Ring Outside Diameter:115.7 mm; Cy (max):2.9 mm; Snap Ring Width:1.1 mm; Fillet Radius/Chamfer:1 mm; Limiting Speed - Oil:6,700 rpm; Bore Type:Cylindrical Bore; Dynamic Load Rating:18,700 N; Static Load Rating:19,000 N; d:85 mm;
NN3034K NTN Cylindrical Roller BearingE:408 mm; Assembly Weight:32.500 Kg; D:53.00 mm; E1:342 mm; Threads B:Tr340x5; C:450.0 mm; Piston Length of Travel:14 mm; Piston Area:28400 mm²; A:10 mm;
NN4936 NTN Tapered Roller Bearingra1 (max):3 mm; Configuration:Single Row; Dynamic Load Rating:1,100,000 N; d:190 mm; Da (max):322 mm; r1:4 mm; db (max):227 mm; Weight:45.200 kg; B:92 mm; db (min):208 mm; dd (min):247 mm; dc (min):234 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,670,000 N; Fillet Radius/Chamfer:4 mm; ra (max):3 mm; Radial Clearance:0.140 to 0.195 mm; Limiting Speed - Oil:2,000 rpm; D:340 mm; Enclosure:Open;

 

 

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