Product Details

4R4821 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4821
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3964K NTN Cylindrical Roller BearingE - Shoulder Diameter - Housing:8.00 in; B:3.2500 in; d - Bore Diameter:6.8750 in; Weight:105.0 lb; r - Fillet Radius Housing (Max):0.19 in; Static Load Rating:1252000 lbf; R - Fillet Radius Shaft (Max):0.19 in; D1 - Small Diameter O.D.:14.125 in; H - Shoulder Diameter - Shaft:12.81 in; d1 - Large Bore I.D.:6.938 in; Dynamic Load Rating:597000 lbf; T1 - Ring Thickness:0.688 in; Bearing Type:Thrust Tapered Rolle;
4R3033K NTN Cylindrical Roller BearingBasic Dynamic Radial Load Rating C:1480 N; d:6.400 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:44000 rpm; Accessories:Two Shields; D:15.9000 mm; Oil Speed Rating Open/Shielded n2:54000 rpm; Sealed Speed Rating n3:31000 rpm; Width Plain B:5.0 mm; Basic Static Radial Load Rating Co:620 N; Shielded or Sealed B1:5.0 mm;
NN4968 NTN Tapered Roller BearingStatic Load Rating Co:6900 kN; Backing Housing Diameter Ds:502.0 mm; Width C:400.000 mm; Lubrication Groove g:16.0 mm; Chamfer rsmin:2.00 mm; DUR/DOR F/E:422.000 mm; Number of Lubrication Holes:8; Type:RX-1; Angle of Chamfer r1smin:20º; Backing Shaft Diameter ds:412.8 mm; Dynamic Load Rating C11:14760 kN; Width B:400.000 mm; Inner-Ring Set:380ARXS2087; Lubrication Hole Diameter h:8.0 mm; O.D. D:540.000 mm;
NN3932K NTN Cylindrical Roller BearingY - ISO Factor9:1.79; Bearing Weight:2.6 lb; G2 - Heat Generation Factor (Rib-Roller End):17.1; C0 - Static Radial Rating:37200 lbf; a - Effective Center Location3:-0.28 in; da - Cone Frontface Backing Diameter:2.4 in; R - Cone Backface To Clear Radius1:0.14 in; Cup Part Number:453-B; D:4.25 in; Design Units:Imperial; Cone Part Number:456; r - Cup Backface To Clear Radius2:0.030 in; D1 - Flange Outer Diameter:4.4640 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;
4R3224 NTN Cylindrical Roller BearingC:35 mm; Weight:15.00 Kg; Lockwasher and Lockplates:MB44; L:161.00 mm; D3:280 mm; Appropriate Hydraulic Nut:HMV44; d1:200.00 mm; Thread G:Tr220x4; Locknut:HM44T;
NN3984End Cover2:EC516-613; Adapter Sleeve1:HA316; Seal:VR516; H:177 mm; Material :Cast Iron; Jmax:268 mm; Max Grease Speed:3500; Jmin:252 mm; J:260.00 mm; Housing:SNT 516-613; Shaft Diameter d:2 11/16 in; L:315.00 mm; Housing Mass:9.70 Kg; G:M20; C0 Static Load Rating:278; Locating Rings (width x OD):SR140X12.5; N1:28 mm; Bearing:22216K; A:120.00 mm; Seal Type:V-ring;
NNU4984K NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (90 million revolutions)4:21500 N; Cone Part Number:XAB-32010X; R - Cone Backface To Clear Radius1:3.050 mm; Db - Cup Backface Backing Diameter:72.90 mm; e - ISO Factor8:0.42; db - Cone Backface Backing Diameter:61.98 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:82700 N; Cg - Geometry Factor:0.0853; B:20.000 mm; da - Cone Frontface Backing Diameter:55.12 mm; C - Cup Width:15.500 mm;
NNU4920KDimension RVV:0.60 in; Oil Lubrication - T Seal:2650 rpm; Dimension A:3.25 in; Weight:27 lb; Shaft Size  :2-11/16 in; UPC Code:0883450074919; C - Dynamic Load (Basic):57200 lb; Dimension G:3.130 in; Grease Lubrication - B/C/O Seal:1150 rpm; Dimension H:1.29 in; Dimension SVV:4.18 in; C0 - Static Load:62500 lb; Oil Lubrication - B/C/O Seal:1200 rpm; Oil Lubrication - M/N Seal:1500 rpm; Shaft Tolerance:0.0020 in;
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;
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;
NN3952K NTN Cylindrical Roller BearingDimension H2:12.4 in; Support Type:Two-Bolt Plummer Blo; Housing Width:5.5 in; Dimension H:5.630 in; Dimension M:4.7 in; Dimension J:15.4 in; Weight:111 lb; Bearing - Housing - Seal:LSE408BRH; Shaft Size:4.5 in; Cr - Dynamic Load Rating:71040 lbf; Series Type:Light Series; Ca - Axial Load Rating:4181.39 lbf; Note:This product line wa; Bolt Size:2 x M24; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:95993 lbf;

 

 

No.BrandHSbFCEdT
NNU4988NTN194 mm - - - - - - -
NN3960KNTN - - - - - - 25.000 mm -
NN3056NTN150.00 mm - - - - - - -
4R3628NTN - - - - - - 85 mm -
NNU4924KNTN - - - - - - - -
4R2823NTN - - - - - - - -
NNU49/56NTN - - - - - - - -
NN4921NTN - - - - - - - -
NN3072KNTN - - - - - - 1.2500 in -
NNU3068NTN - - - - - - 45.000 mm -
4R5008NTN - - - - - - - -
NN3938NTN - - - - - - - -
NN3076KNTN - - - - - - - -
NNU3948NTN - - - - - - - -
4R4444NTN - - - - - - - -
NN3984NTN177 mm - - - - - - -
NNU4934KNTN - - - - - - - -
NN4948KNTN - - - - - - - -
NN3038KNTN - - - - - - - -
NN3926KNTN - - - - - - - -
4R4819NTN - - - - - - - -
4R3818NTN - - - - - - - -
NN4956KNTN - - - - - - - -
NNU4964NTN - - - - - - - -
NNU3164NTN - - - - - - 140 mm -
4R461NTN - - - - - - 16.0000 in -
NN404NTN - - - - - - - -
NN3084KNTN - - - - - - 3.0625 in -

NTN 4R4821 Four Row Cylindrical Roller Bearings - 4R4821

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NTN 4R4821 bearing, Size: 240x330x220. NTN 4R4821 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and 

Bearing 4R4821 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R4821. Bearing number : 4R4821. Size (mm) : 240x330x220. Brand : NTN. Bore Diameter (mm) : 240,000. Outer Diameter (mm) : 

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