Product Details

NNU4938K

Brand Name NTN
Model Number NNU4938K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NNU4988KNTN - - - - - - - -
NN394NTN - - 359.918 mm - - - - -
NN30/5NTN - - - - - - - -
NN393NTN - - - - - - - -
4R3625NTN - - - - - - - -
NNU4938KNTN - - - - - - - -
4R3232NTN - - - - - - - -
NN3922NTN - - - - - - - -
NN4944KNTN - - - - - - - -
NNU4936NTN - - - - - - - -
NNU3184NTN - - - - - - - -
NN4922NTN - - - - - - - -
NN3048KNTN - - - - - - - -
NNU39/8NTN - - - - - - - -
4R4426NTN - - - 0.697 in - - - -
NN4948KNTN - - - - - - - -
NNU4944KNTN - - - - - - - -
NNU3044NTN - - - - - 13 mm - -
4R3628NTN - - - 4.763 mm - - - -
NN306NTN - - - - - - - -
NNU304NTN - - - - - - - -
4R2437NTN - - - - 19 mm - - -
NNU4922KNTN - - - - - - - -
NN3052NTN - - - - - - - -
NNU4088NTN - - - 4.763 mm - - - -
4R3229NTN - - - - - - - -
NN3021KNTN - - - - - - - -
NNU49/530NTN - - - - - - - -
NN404NTN - - - - - - - -
NN302NTN - - - - - - - -

 

NN3952 NTN Tapered Roller Bearinge - ISO Factor2:0.48; Db - Cup Backface Backing Diameter:10.08 in; Cg - Geometry Factor:0.131; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; Da - Cup Frontface Backing Diameter:10.25 in; Y - ISO Factor3:1.26; Cup Part Number:67835; D:11.4170 in; Series:67800; C - Cup Width:1.4173 in;
NN3956K NTN Cylindrical Roller BearingMass bushing:0.3 kg; D1:65 mm; Specific static load factor K0:20 N/mm²; d:45 mm; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; B:55 mm; D:55 mm; Tolerance housing:H7; B1:5 mm; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05;
NN30/5 NTN Tapered Roller BearingConfiguration:Double Row; Limiting Speed - Oil:600 rpm; da (min):496 mm; D:760 mm; Axial Load Factor Y0:2.07; ra (max):6 mm; Axial Load Factor Y2:3.15; Groove Width A:40 mm; Retainer Material:Machined Brass; Radial Clearance:0.260 to 0.410 mm; Axial Load Factor Y1:2.12; Center Guidance:Fixed Inner Ring Rib; B:240 mm; Roller Profile:Symmetric; Limiting Speed - Grease:480 rpm; Da (max):724 mm; Bore Type:Cylindrical Bore;
NN3052KDimension L:8.9 in; Dimension N:15.500 in; Dimension P:1.0 in; Seal Type:Viton Single Lip; Bolt Size:4 x M24; Maximum Speed:1320 rpm; Bearing UPC:013992034021; Cr - Dynamic Load Rating:164111 lbf; Bearing Number:MSM160BR; Note:This product line wa; Series Type:Medium Series; Dimension R:18.3 in; Support Type:Round Flange; Dimension T:21.0 in; Dimension V:0.1 in; Cor - Static Load Rating:232453 lbf;
NNU38/5 NTN Tapered Roller BearingDimension L:63.0 in; Housing Width:19.3 in; Dimension J1:50.0 in; Bolt Size:8 x M56; Series Type:Heavy Series; Support Type:Eight-Bolt Plummer B; Dimension H:24.488 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Note:This product line wa; Dimension M:16.0 in; Bearing UPC:013992054838; Bearing - Housing - Seal:HSE2300BXHHTPS; Cor - Static Load Rating:2124669 lbf; Shipping Weight:7181 lb; Seal Type:High Temperature Pac;
NN3944K NTN Cylindrical Roller BearingC1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:52600 lbf; Cone Part Number:JL724346; WPD:159 mm; G1 - Heat Generation Factor (Roller-Raceway):170.2; C0 - Static Radial Rating:231000 N; DD:149.4 mm; Design Units:METRIC; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13600 lbf; Ab - Cage-Cone Frontface Clearance:2 mm; Series:L724300; G2 - Heat Generation Factor (Rib-Roller End):70.6;
NNU3184 NTN Tapered Roller BearingComparative radial load rating CF:980 kN; Basic dynamic load rating C:4650 kN; d1 ≈:460 mm; Basic static load rating C0:10000 kN; Calculation factor e:0.54; Calculation factor Y1:1.25; d:431.8 mm; D1 ≈:517 mm; r1,2 min.:1.5 mm; B:279.4 mm; Calculation factor Y0:1.3; Mass bearing:191 kg; T:279.4 mm; Comparative axial load rating CFa:266 kN; D:571.5 mm; Design variant/feature:TQOSN/GWSI;
NN4930K NTN Cylindrical Roller BearingBall Type:Ceramic; r - Outer Ring To Clear Radius3:0.6 mm; Limiting Speed (Oil):150800 rpm; Ce - Dynamic Radial Rating1:7100 N; da - Inner Ring Backing Diameter:14.900 mm; Limiting Speed (Grease):75400 rpm; D:30 mm; Bearing Width:9 mm; Da - Outer Ring Backing Diameter:26.000 mm; R - Inner Ring To Clear Radius2:0.6 mm; do - Ball Diameter:5.556250 mm; Contact Angle:15 º; C0 - Static Radial Rating:2610 N;
NN3088Seal Type:Taconite; Adapter Sleeve1:HA3132; C0 Static Load Rating:1450; Housing:SNT 532; Shaft Diameter d:5 7/16 in; A1:160 mm; N:35 mm; N1:42.00 mm; A3:291 mm; Bearing:22232K; L:550.00 mm; End Cover2:EC532; Locating Rings (width x OD):SR290X17; Housing Mass:54.5 Kg; H1:170.0 mm; G:M30; Max Grease Speed:1800; H2:60.00 mm; H:344 mm; Seal:TA532/ 5-7/16;
4R2035 NTN Cylindrical Roller Bearingdc (min):79 mm; d:60 mm; Fillet Radius/Chamfer:2.1 mm; db (min):72 mm; ra (max):2 mm; D:130 mm; Inside Ring Outside Diameter:77 mm; db (max):75 mm; Enclosure:Open; Limiting Speed - Oil:5,300 rpm; Dynamic Load Rating:169,000 N; dd (min):86 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.040 to 0.070 mm; ra1 (max):2 mm; Da (max):118 mm; Configuration:Single Row; Limiting Speed - Grease:4,300 rpm;

 

 

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