Product Details

4R3818 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3818
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NNU4968NTN - - - - - - - -
NNU4944KNTN - - - - - - - -
NN4968NTN - - - - - - - -
NN494NTN - - - - - - - -
4R442NTN - - - - - - - -
NNU4964KNTN - - - - - - - -
4R4449NTN - - - - - - - -
NN3052NTN - - - - - - - -
NN3932KNTN - - - - - - - -
NNU38/8NTN - - - - - - - -
NN304NTN - - - - - - - -
4R383NTN - - - - - - - -
4R3229NTN - - - - - - - -
4R4054NTN - - - - - - - -
NN306NTN - - - - - - - -
NN4944NTN - - - - - - - -
NN3936KNTN - - - - - - - -
NN3032KNTN - - - - - - - -
NN492NTN - - - - - - - -
4R3029NTN - - - - - - - -
NNU49/500KNTN - - - - - - - -
NN3056KNTN - - - - - - - -
NN3148NTN - - - - - - - -
NN4956KNTN - - - - - - - -

 

NNU4932 NTN Tapered Roller BearingFeatures:Snap Ring; Snap Ring Diameter D2 max:212.900 mm; Weight:4.440 Kg; Radius Rs min:2.100 mm; Bore Size d:110 mm; Outside Diameter D:200.000 mm; Outside Ring Width B:38.000 mm; Grease Reference Speed:4300 rpm; Clearance:C0 (Normal); Oil Reference Speed:6100 rpm; Snap Ring Width f max:3.100 mm; C0r - Static Load Rating:117 kN; Cr - Dynamic Load Rating:144 kN;
NN3068 NTN Tapered Roller BearingCage Type:Pin-Type; B - Cone Width:5.3750 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1210000 lbf; da - Cone Frontface Backing Diameter:12.95 in; C90 - Dynamic Radial Rating (90 million revolutions)5:180000 lbf; G1 - Heat Generation Factor (Roller-Raceway):2663.9; Aa - Cage-Cone Backface Clearance:0.75 in; R - Cone Backface To Clear Radius3:0.780 in; d:11.5000 in; G2 - Heat Generation Factor (Rib-Roller End):170.3;
NNU3068 NTN Tapered Roller Bearingra (max):1 mm; Weight:0.500 kg; r1:1.1 mm; Limiting Speed - Oil:9,800 rpm; db (min):37 mm; Fillet Radius/Chamfer:1.1 mm; dc (min):44 mm; d:30 mm; Bore Type:Cylindrical Bore; B:27 mm; Limiting Speed - Grease:8,200 rpm; dd (min):48 mm; Da (max):65 mm; Dynamic Load Rating:51,500 N; D:72 mm; db (max):40 mm; Enclosure:Open; Configuration:Single Row; Radial Clearance:0.035 to 0.060 mm; Static Load Rating:51,000 N;
NN3036 NTN Tapered Roller Bearingr, r1,2 min.:1 mm; B:25 mm; d:55 mm; Mass inner ring:0.14 kg; F:63 mm;
NN3948 NTN Tapered Roller BearingG:850.214 mm; B:90.881 mm; B5:107.925 mm; Mass lock nut:129 kg; d2:926.719 mm; Hexagonal head bolt:3/4-10x1-1/2; Threads per inch:3; h:25.654 mm; d3 max.:979.627 mm; d1:923.925 mm; b:62.992 mm;
NN3020K NTN Cylindrical Roller BearingC - Double Cup Width:8.7500 in; Design Units:Imperial; Series:M272700; Y - ISO Factor1:1.8; Da - Cup Frontface Backing Diameter:25.53 in; Y2 - ISO Factor6:3.02; Cg - Geometry Factor7:0.26; Y1 - ISO Factor5:2.03; e - ISO Factor4:0.33; r - Cup Frontface To Clear Radius2:0.06 in; D:26.7500 in; K - Factor3:1.76;
4R3232 NTN Cylindrical Roller Bearinge - ISO Factor2:0.4; Cg - Geometry Factor:0.0899; Design Units:Imperial; C - Cup Width:1.2813 in; r - Cup Backface To Clear Radius1:0.130 in; Series:HM516400; Cup Part Number:KHM516410; D:5.2500 in; Y - ISO Factor3:1.49; Da - Cup Frontface Backing Diameter:5.08 in; Db - Cup Backface Backing Diameter:4.65 in;
NNU4072 NTN Tapered Roller BearingShip Weight:3.1 LB; Housing Coating:Powder Coat; Max Bearing Speed:5500 rpm; Ball Grade:Class 10; Bearing Family:Setscrew Ball Bearin; Grease Type:Unirex N2; Retainer Type:Std Retainer; Housing Type:2 Bolt Flange; Bearing Inner Ring Material:Steel; Seal Type:Single Lip; Anti-Rotation Pin:Yes; Bearing Locking Device:Setscrew; Shaft Attachment (2):Set Screw; Bearing Bore Shape:Round; Ball Bearing Housing Series:207 Series;
NNU4930KJ max.:295.275 mm; Cap bolt:2 x 5/8-11 UNC; R2:27.781 mm; R1:60.325 mm; End plug (suffix Y):EPR 11; P180°:42.3 kN; da:82.55 mm; Housing:FSAF 518; H:192.484 mm; RG:3/8 NPT; P60°:101 kN; N1:19.05 mm; PG:1/8 NPT; Mass pillow block:21.3 kg; Appropriate attachment bolt size G:0.625 in; J1:53.975 mm; Cap bolt recommended tightening torque:149.1 N·m; P150°:34.7 kN; A2:149.225 mm; ba:34.925 mm;
NN4940K NTN Cylindrical Roller BearingDimension M:1.96 in; Dimension F:10.88 in; C0 - Static Load:212000 lb; Weight:75 lb; Dimension BC:9.38 in; Dimension L Exp:3.74 in; Shaft Size Type:Imperial; Shaft Size  :4-1/2 in; Dimension N:4.210 in; Dimension G:7.875 in; Dimension J (Bolt Size):0.875 in; Dimension S:3.23 in; Oil Lubrication - T Seal:1500 rpm; Pre Install Clearance Min:0.0063 in; Housing Style:Four-Bolt Square Fla; Full Timken Part Number:99999B;

 

 

4R3818 NTN Cylindrical Roller Bearing Video

 

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