Product Details

NNU3948 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU3948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NNU3064NTN - - - - - - - -
NN3021KNTN - - - - - - - -
NNU4072NTN - - - - - - - -
NN3032NTN - - - 4.763 mm - - - -
NNU4932NTN - - - - - - - -
4R3443NTN - - - - - - - -
NNU306NTN - - - - - - - -
NNU4936NTN - - - - - - - -
4R3423NTN - - - - - - - -
4R3039NTN - - - - - - - -
NNU3134NTN - - - - - - - -
NN4948NTN - - - - - - - -
NNU3026NTN - - - - - - - -
4R4419NTN - - - - - 13 mm - -
NN3926NTN - - - - - - - -
4R3431NTN - - - - - - - -
NN3038NTN - - - - - - - -
NN4928NTN43 mm - - - 17.5 mm - - -
NN4922KNTN - - - - - - - -
NN3048NTN - - - - - - - -

 

NNU4928KP180°:31.6 kN; Cap bolt:2 x 5/8-11 UNC; Labyrinth ring:2 x LOR 33; End plug (suffix Y):EPR 7; Da:140 mm; da:57.15 mm; Initial grease fill:175.77 g; Cap bolt recommended tightening torque:298.3 N·m; P120°:30.2 kN; J min.:244.475 mm; A2:134.938 mm; P90°:49.8 kN; Cap bolt, SAE grade:8; Pa:6.49 kN; ba:32.544 mm; N1:22.225 mm; H2:31.75 mm; H:167.481 mm; Housing:SAF 613; L:330.2 mm;
NN4926 NTN Tapered Roller BearingBearing Insert Material:Steel; Ring Size:Standard; UPC:782475507238; Ball Grade:Class 10; Max Bearing Speed:6500 rpm; d:1.1875 in; Bearing Duty:Normal Duty; Ball Bearing Housing Series:206 Series; Self Aligning:Self Centering; Retainer Type:Std Retainer; Housing Material:Cast Iron; Manufacturing Plant Location:Rogersville, TN; Base to Center Height:Not Applicable; Expansion Type:Non-Expansion; Flinger Material:None;
NNU4988 NTN Tapered Roller BearingWeight:55 lb; UPC Code:0883450368353; Shaft Size  :4 in; Dimension D:8.5000 in; Dimension C:5.5 in; Y2 - Geometry Factor:3.80; Dimension L Exp:4.58 in; Shaft Size Type:Imperial; Dimension E:8.31 in; Dimension BC:11.75 in; Housing Style:Four-Bolt Square Fla; Dimension RVV:0.5 in; Dimension L Fix:4.49 in; e - Geometry Factor:0.26; Locking Style:Double V-Lock; Bearing Number:22222; Dimension N:3.960 in;
NNU488 NTN Tapered Roller BearingUPC Code:087796359628; Cage Type:EM; B - Inner Ring Width:69.8 mm; Bore Taper:1/12; r - Outer Ring To Clear Radius2:2.0 mm; D:200 mm; e - ISO Factor3:0.32; Superseded Part:23222KYMW33C4; Y2 - ISO Factor6:2.06; Cage Material:Brass; Bearing Weight:9.6 Kg; R - Inner Ring To Clear Radius1:2.0 mm; Design Unit:METRIC; Cg - Geometry Factor8:0.0743; d:110 mm; C1(2) - Dynamic Radial Rating (Two-Rows):710000 N;
NNU4948 NTN Tapered Roller BearingDimension F:10.34 in; Dimension B Exp:2.96 in; Pre Install Clearance Max:0.0039 in; UPC Code:0883450060226; Bearing Number:22218; Housing Style:Piloted Flange Cartr; Eng Internal Radial Clearance - Max:0.0039; Oil Lubrication - T Seal:2400 rpm; Dimension G:7.375 in; Dimension M:2.59 in; C0 - Static Load:87200 lb; Dimension BC:8.63 in; Dimension N:1.31 in; Engineering Group:Mounted Bearing; Oil Lubrication - B/C/O Seal:1000 rpm;
NNU4964K NTN Cylindrical Roller BearingHousing Product Type:K / DI; Expansion Type:Expansion; Split Housing:SPLIT; Shaft Attachment Type:SETSCREW; UPC:782475762576; Setscrew Angle:65; d:6.0000 in; Ship Weight:302 LB; Bearing Bore Shape:Tapered; Bearing Insert Material:Steel; Housing Type:4 Bolt Pillow Block; Grease Type:Mobilgrease XHP222; Bearing Locking Device:Setscrew; Housing Series:507 SERIES (507 - 60; Bearing Series:515 Series; Seal Type:Triple Lip;
NN494 NTN Tapered Roller BearingExpansion Type:Non-Expansion; Grease Type:Mobilgrease FM222; Bearing Locking Device:Setscrew; Housing Type:2 Bolt Flange; Housing Coating:No Coating; Bearing Inner Ring Material:Stainless Steel; d:1.5000 in; Seal Type:Triple Lip; Flinger Material:Stainless Steel; Ring Size:Standard; Base to Center Height:Not Applicable; Ball Bearing Housing Series:208 Series; Bearing Duty:Normal Duty; End Cap Groove:Yes;
NN3028 NTN Tapered Roller BearingT:40 mm; Da min.:67 mm; Calculation factor Y0:1.6; D:75 mm; d:45 mm; r3,4 min.:1 mm; Fatigue load limit Pu:17.6 kN; ra max.:1 mm; Calculation factor Y1:1.7; Basic dynamic load rating C:123 kN; Calculation factor Y2:2.5; Limiting speed:8500 r/min; rc max.:0.3 mm; b:5.5 mm; r5 min.:0.3 mm; Basic static load rating C0:160 kN; K:4.5 mm; Calculation factor e:0.4; Ca min.:4 mm; Reference speed:5600 r/min;
NN4924 NTN Tapered Roller BearingFatigue load limit Pu:585 kN; Reference speed:280 r/min; D1:564 mm; d1:666 mm; B:19.5 mm; da min.:643 mm; d:560 mm; r1,2 min.:3 mm; Basic dynamic load rating C:1370 kN; H:67 mm; Da max.:587 mm; Basic static load rating C0:9150 kN; Minimum axial load factor A:6.7; Limiting speed:530 r/min; D:670 mm; ra max.:2.5 mm; Mass bearing:46.5 kg;
NNU313 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:2.76 in; T - Bearing Width to Flange:0.6250 in; D:4.1250 in; Cup Part Number:HM807010-B; Design Units:Imperial; C0 - Static Radial Rating:50200 lbf; Aa - Cage-Cone Backface Clearance:0.12 in; C1 - Dynamic Radial Rating (1 million revolutions)5:45700 lbf; a - Effective Center Location3:-0.29 in; C1 - Cup Flange Width:0.3125 in; r - Cup Backface To Clear Radius2:0.130 in;

 

 

NNU3948 NTN Tapered Roller Bearing Video

 

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