Product Details

NN4928 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN4928
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NNU39/63NTN - - - - - - - -
NN396NTN - - 189.789 mm - - - - -
4R3042NTN - - - - - - - -
4R4041NTN - - - - - - - -
4R3443NTN - - - - - - - -
NN3048NTN - - - - - - - -
4R4444NTN - - - - - - - -
NNU4932KNTN - - - - - - - -
NN4921KNTN - - - - - - - -
NNU49/530KNTN - - - - - - - 36 mm
NNU4921KNTN - - - - - - - -
4R3428NTN - - Tr440x5 - 70 mm - - -
4R3426NTN - - - - - - - -
NN4968NTN - - - - - - - -
NNU4052NTN - - M16 - - - 350.00 mm -
NNU3048NTN - - - 1.000 in - - - -
4R4445NTN - - - - - - - -
NN4940KNTN - - - - - - - -
4R4413NTN - - M 30x2 - - - - -
NN3044NTN - - - - - - - -
4R4419NTN - - - - - 13 mm - -
NN3972NTN - - - - - - - -
4R383NTN - - - - - - - -
NN4920KNTN - - - - - - - -
NNU4864NTN - - - - - - - -
NNU4922KNTN - - - - - - - -
NN3036NTN - - - - - 63 mm - -
NN4052NTN - - - - - - - -

 

NN38/56 NTN Tapered Roller BearingR - Inner Ring To Clear Radius1:2.500 mm; Reference Thermal Speed Rating (Grease):3000; Cg - Geometry Factor8:0.0662; r - Outer Ring To Clear Radius2:2.500 mm; D:179.993 mm; da - Inner Ring Backing Diameter:110.000 mm; e - ISO Factor3:0.32; Cage Type:EM; B - Inner Ring Width:60 mm; Cage Material:Brass; Da - Outer Ring Backing Diameter:162.000 mm; Bearing Weight:7.5 Kg; Superseded Part:22317YMW33W800;
4R3224 NTN Cylindrical Roller BearingCoefficient of friction µ max.:0.15; Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; d:65 mm; Tolerance housing:H7; D:80 mm; Permissible sliding velocity v min.:0 m/s; B:90 mm; Coefficient of friction µ min.:0.08; h:66.5 mm; a:4.5 mm; Specific static load factor K0:45 N/mm²; Mass bushing:1.35 kg; Specific dynamic load factor K:25 N/mm²; α:124 °;
NN3044Kf (max):5 mm; Limiting Speed - Oil:550 rpm; Static Load Rating:2,140,000 N; D:280 mm; d:180 mm; E:302 mm; Dynamic Load Rating:1,060,000 N; Configuration:Double Row; C1:108.2 mm; C:135 mm; Enclosure:Double Seal; Bore Type:Cylindrical Bore; c:3.5 mm; Fillet Radius/Chamfer:1.5 mm; Weight:30.000 kg; B:136 mm;
NN3126 NTN Tapered Roller BearingFlinger Type:Rubberized; Housing Coating:Powder Coat; Ring Size:Standard; Retainer Type:Std Retainer; End Cap Groove:No; Retainer Material:Nylon; Self Aligning:Self Centering; d:0.7500 in; Bearing Outer Ring Material:Steel; Housing Material:Cast Iron; Anti-Rotation Pin:Yes; UPC:782475286539; Bearing Locking Device:Setscrew; Seal Type:Single Lip; Bearing Bore Shape:Round; Ball Material:Steel; Housing Type:Flange Bracket;
NN3922 NTN Tapered Roller BearingLimiting Speed - Oil:6,700 rpm; Factor fo:15.7; Configuration:Single Row; b (min):2.7 mm; Snap Ring Outside Diameter:121.6 mm; D:115 mm; Enclosure:Single Shield with S; Dx (min):123 mm; Dynamic Load Rating:39,500 N; a (max):2.9 mm; Radial Clearance:0.025 to 0.051 mm; Cy (max):5 mm; r1:0.5 mm; Limiting Speed - Grease:5,700 rpm; Static Load Rating:33,500 N; d:75 mm; Fillet Radius/Chamfer:1.1 mm; B:20 mm;
4R3817 NTN Cylindrical Roller BearingDimension H:95 mm; Dimension J:260 mm; Support Type:Two-Bolt Plummer Blo; Dimension M:90 mm; Shaft Size:2-11/16 in; Bolt Size:2 x M20; Pillow/Plummer Block Style:Split Cylindrical Ho; Seal Type:Viton Single Lip; Dimension L:315 mm; Cr - Dynamic Load Rating:31024 lbf; Bearing Type:Split Cylindrical Re; Bearing UPC:013992025975; Housing Width:4.4 in; Cor - Static Load Rating:36194 lbf; Ca - Axial Load Rating:1708.53 lbf;
NN4956K NTN Cylindrical Roller BearingWeight:23.700 kg; Da (max):276 mm; Static Load Rating:1,330,000 N; Limiting Speed - Grease:1,500 rpm; ra (max):2.5 mm; Roller Profile:Symmetric; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:2.57; Constant e:0.26; D:290 mm; Enclosure:Open; Configuration:Double Row; d:160 mm; Groove Width A:14 mm; da (min):174 mm; Axial Load Factor Y2:3.83; B:80 mm; Dynamic Load Rating:1,230,000 N; Limiting Speed - Oil:2,100 rpm;
NN3928 NTN Tapered Roller BearingThrust factor K:1.58; d1 ≈:646 mm; Calculation factor Y2:2.7; d:609.6 mm; Calculation factor Y0:1.8; Calculation factor e:0.37; D1 ≈:721 mm; B:171.45 mm; r3,4 min.:6.4 mm; Comparative radial load rating CF:980 kN; Calculation factor Y1:1.8; T:171.45 mm; r1,2 min.:3.3 mm; D:787.4 mm; Comparative axial load rating CFa:354 kN; Basic dynamic load rating C:4020 kN; Mass bearing:218 kg; Design variant/feature:TDI/Y2;
NNU4996K NTN Cylindrical Roller BearingK:12 mm; Calculation factor Y0:1.8; r1,2 min.:5 mm; b:22.3 mm; Reference speed:700 r/min; Calculation factor Y2:2.9; Basic static load rating C0:6700 kN; D1 ≈:493 mm; Calculation factor e:0.35; Fatigue load limit Pu:475 kN; da min.:340 mm; Da max.:560 mm; d:320 mm; ra max.:4 mm; d2 ≈:382 mm; D:580 mm; B:208 mm; Limiting speed:1400 r/min; Mass bearing:250 kg; Calculation factor Y1:1.9;
NN3056 NTN Tapered Roller BearingCa min.:4 mm; Calculation factor e:0.37; r1,2 min.:3.5 mm; B:29.771 mm; Reference speed:7000 r/min; T:29.37 mm; Limiting speed:8500 r/min; rb max.:3.3 mm; D:79.375 mm; Da min.:65 mm; d:38.1 mm; db min.:50.5 mm; C:23.812 mm; a:20.301 mm; ra max.:3.5 mm; Basic static load rating C0:110 kN; Basic dynamic load rating C:112 kN; Fatigue load limit Pu:12.5 kN; d1 ≈:57.3 mm; Mass bearing:0.68 kg;

 

 

NN4928 NTN Tapered Roller Bearing Video

 

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