Product Details

4R3821 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3821
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3936 NTN Tapered Roller BearingOutside Ring Width B:25.000 mm; Radius Rs min:1.500 mm; Outside Diameter D:130.000 mm; Bore Size d:75 mm; Oil Reference Speed:7900 rpm; Clearance:C0 (Normal); C0r - Static Load Rating:49.3 kN; Grease Reference Speed:5500 rpm; Features:Non-Contact Seals; Weight:1.20 Kg; Cr - Dynamic Load Rating:66.1 kN;
NNU4856K NTN Cylindrical Roller BearingWeight:33.10 lb; F:0.302 in; A:11.050 in; Major Dia - B:11.973 in; Taper:1:12; G:0.787 in; Threads No. per Inch:6; d:10.236 in; L:6.102 in;
NNU4936K NTN Cylindrical Roller BearingBasic Dynamic Radial Load Rating C:61800 N; Basic Static Radial Load Rating Co:51000 N; Sealed Speed Rating n3:2800 rpm; Accessories:One Shield & Snap-Ri; d:90.000 mm; B:24.00 mm; Oil Speed Rating Open/Shielded n2:5600 rpm; D:140.0000 mm; Grease Speed Rating Open/Shielded n1:4800 rpm; Fillet Radius ra:1.50 mm;
NN4944 NTN Tapered Roller BearingCg - Geometry Factor:0.0914; K - Factor8:1.5; C0 - Static Radial Rating:21500 lbf; Ab - Cage-Cone Frontface Clearance:0.1 in; Cone Part Number:L507945; da - Cone Frontface Backing Diameter:2.36 in; C1 - Dynamic Radial Rating (1 million revolutions)6:14100 lbf; R - Cone Backface To Clear Radius3:0.06 in; a - Effective Center Location4:-0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2430 lbf;
NNU4952 NTN Tapered Roller BearingDD:162.7 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:82200 lbf; C0 - Static Radial Rating:356000 N; Series:32926M; d:130 mm; R - Cone Backface To Clear Radius3:2.030 mm; C90 - Dynamic Radial Rating (90 million revolutions)5:54400 N; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:31600 N; Cone Part Number:X32926M; WPD:172.4 mm; G1 - Heat Generation Factor (Roller-Raceway):268.5;
4R3423 NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):4.12; C0 - Static Radial Rating:2580 lbf; d:0.5000 in; Cone Part Number:A4050; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:0.73 in; C90 - Dynamic Radial Rating (90 million revolutions)5:767 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:1330 lbf; Ab - Cage-Cone Frontface Clearance:0.07 in; B - Cone Width:0.4326 in;
4R4428 NTN Cylindrical Roller BearingOil Speed Rating n2:54000 rpm; Basic Static Radial Load Rating Co:9800 N; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:17200 N; Fillet Radius rb:0.60 mm; d:12.000 mm; D:37.0000 mm; B:24.00 mm; Grease Speed Rating n1:35000 rpm;
NN3080K NTN Cylindrical Roller BearingD1 - Flange Outer Diameter:2.9865 in; T1 - Bearing Width:0.6700 in; G1 - Heat Generation Factor (Roller-Raceway)10:17.5; a - Effective Center Location3:-0.06 in; C1 - Cup Flange Width:0.1400 in; Cup Part Number:19283-B; d:1.5 in; Aa - Cage-Cone Backface Clearance:0.03 in; e - ISO Factor8:0.44; T - Bearing Width to Flange:0.2475 in; Cone Part Number:19150; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf;
NN306 NTN Tapered Roller BearingCor - Static Load Rating:180072 lbf; Dimension H1:1.5 in; Ca - Axial Load Rating:8790 lbf; Support Type:Four-Bolt Plummer Bl; Series Type:Heavy Series; Dimension H:7.756 in; Bearing - Housing - Seal:HSM115BRH; Dimension M:6.5 in; Dimension H2:16.7 in; Note:This product line wa; Bearing Number:HSM115BR; Dimension L:21.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:115 mm; Housing Width:8.3 in;
NN4944K NTN Cylindrical Roller BearingCa90 - Dynamic Thrust Rating (90 million revolutions)6:3250 lbf; G2 - Heat Generation Factor (Rib-Roller End):14; G1 - Heat Generation Factor (Roller-Raceway)11:33.8; e - ISO Factor8:0.32; D:3.5433 in; Design Units:Imperial; Cone Part Number:365; Aa - Cage-Cone Backface Clearance:0 in; db - Cone Backface Backing Diameter:2.28 in; r - Cup Frontface To Clear Radius2:0.03 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5930 lbf;
NN3026 NTN Tapered Roller BearingY1 - Geometry Factor:3.01; e - Geometry Factor:0.22; Shaft Size  :70 mm; Full Timken Part Number:QAAF15A070SB; Bearing Number:22215; Dimension L Fix:3.77 in; Dimension C:4.50 in; C - Dynamic Load (Basic):49900 lb; Grease Lubrication - M/N Seal:1600 rpm; Locking Style:Double Concentric; Grease Lubrication - B/C/O Seal:1300 rpm; Dimension J (Bolt Size):0.75 in; Dimension RAA:0.97 in; Dimension N:2.840 in;
NNU38/5 NTN Tapered Roller Bearingi:40 mm; Suitable Lockplate No.:MS 31/670; Dp:730 mm; D4:775 mm; Bn:106 mm; Weight:162.00 Kg; Thread D11:Tr670x6; Tapped Hole Threads:M20; s:50 mm; T:28 mm; D3:850 mm;

 

 

No.BrandHSbFCEdT
4R4813NTN - - - - - - 25.400 mm -
NN3072NTN - - - - - - 130 mm -
NN4928KNTN - - - - - - - -
NN3056NTN150.00 mm - - - - - - -
NNU3064NTN - - - - - - 750 mm -
NNU4976NTN - - - - - - 35.000 mm -
NNU4996NTN - - - - - - - -
4R2906NTN - - - - - - 60.000 mm -
4R461NTN - - - - - - 16.0000 in -
NN3032KNTN - - - - - - 20 mm -
NN3080KNTN - - - - - - 1.5 in -
NN3076NTN - - - - - - 3.6250 in -
NNU3134NTN - - - - - - - -
NN496NTN - - - - - - - -
4R3036NTN - - - - - - - -
NNU3048NTN - - - - - - - -
4R3433NTN - - - - - - 320.000 mm -
NN3032NTN - - - - - - 17 mm -
NNU4996KNTN - - - - - - - -
4R5221NTN - - - - 31 mm - - -
NN3952KNTN - - - - - - - -
4R3817NTN - - - - 17 mm - - -
NN30/5NTN - - - - - - - 5 mm
NN3926NTN - - - - - - - -
4R3056NTN - - - - - - 29.987 mm -
NN3020KNTN - - - - - - 70 mm -

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4R3821 NTN Cylindrical Roller Bearing Video

 

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