Product Details

4R4419 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4419
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNU4934 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:201.93 mm; Ab - Cage-Cone Frontface Clearance:5.1 mm; C - Cup Width:47.625 mm; da - Cone Frontface Backing Diameter:191.01 mm; R - Cone Backface To Clear Radius1:7.110 mm; Cg - Geometry Factor:0.117; C90 - Dynamic Radial Rating (90 million revolutions)4:56900 lbf; r - Cup Backface To Clear Radius2:3.30 mm; D:288.925 mm; e - ISO Factor8:0.32; Db - Cup Backface Backing Diameter:265.94 mm;
4R5221 NTN Cylindrical Roller BearingAppropriate Hydraulic Nut:HMV38; C:31 mm; D3:240 mm; L:169.00 mm; d1:170.00 mm; Lockwasher and Lockplates:MB38; Locknut:KM38; Thread G:M190x3; Weight:12.6 Kg;
NNU4984Da - Cup Frontface Backing Diameter:54.10 mm; da - Cone Frontface Backing Diameter:29.46 mm; Cup Part Number:1922; B - Cone Width:19.355 mm; Ab - Cage-Cone Frontface Clearance:2 mm; Y - ISO Factor9:1.82; Cone Part Number:1975; B:19.845 mm; G2 - Heat Generation Factor (Rib-Roller End):6.33; r - Cup Backface To Clear Radius2:1.52 mm; Db - Cup Backface Backing Diameter:51.05 mm; a - Effective Center Location3:-5.8 mm;
NN4932 NTN Tapered Roller BearingDa - Outer Ring Backing Diameter:25.500 mm; Limiting Speed (Grease):66800 rpm; Limiting Speed (Oil):133600 rpm; do - Ball Diameter:2.778252 mm; d:15 mm; D:28.000 mm; Cage Type:CR - Phenolic Outer; Ball Type:STEEL; Bearing Width:7.000 mm; R - Inner Ring To Clear Radius2:0.3 mm; Ce - Dynamic Radial Rating1:2091 N; Bearing Weight:0.020 Kg; da - Inner Ring Backing Diameter:18.100 mm; Design Units:METRIC;
NNU4988 NTN Tapered Roller BearingH1:100.0 mm; H2:35.0 mm; G:M16; Housing:FSNT 518-615; A1:100 mm; Locating Rings (width x OD):SR160X12.5; N1:24.00 mm; Lockwasher:MB18; Cage Type:EJ; Housing Mass:13.1 Kg; C1 Dynamic Load Rating:355; Bolt Qty:4; C0 Static Load Rating:388; J1:50 mm; J2:317 mm; J:290.00 mm; Material :Cast Iron; Adapter Sleeve1:H318; H:194 mm; UPC Code:999999999;
NN4934 NTN Tapered Roller BearingUPC Code:0883450306829; Dimension J (Bolt Size):0.875 in; Pre Install Clearance Min:0.0030 in; Float:0.083 in; C - Dynamic Load (Basic):125000 lb; Dimension L Fix:5.34 in; Y2 - Geometry Factor:3.80; Dimension F:10.88 in; Grease Lubrication - B/C/O Seal:600 rpm; Oil Lubrication - T Seal:1700 rpm; Dimension D:8.750 in; Engineering Group:Mounted Bearing; Shaft Size Type:Imperial; Grease Lubrication - T Seal:1200 rpm;
NNU4922K NTN Cylindrical Roller BearingD:280.0000 mm; Oil Speed Rating n2:2400 rpm; Fillet Radius ra:3.00 mm; Grease Speed Rating n1:1800 rpm; d:130.000 mm; Basic Dynamic Radial Load Rating C:468000 N; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:640000 N; B:116.00 mm;
NN308 NTN Tapered Roller BearingD:42.0000 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:15100 N; Accessories:Two Shields & Snap-R; d:15.000 mm; Basic Static Radial Load Rating Co:9300 N; Grease Speed Rating n1:11000 rpm; B:19.1 mm; Oil Speed Rating n2:15000 rpm; Sealed Speed Rating n3:11000 rpm;
NN3076K - Factor8:1.59; C1 - Dynamic Radial Rating (1 million revolutions)6:76400 lbf; B - Cone Width:1.9000 in; a - Effective Center Location4:-0.38 in; db - Cone Backface Backing Diameter:4.53 in; d:3.6250 in; Ab - Cage-Cone Frontface Clearance:0.07 in; Design Units:Imperial; Cone Part Number:77364; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:133000 lbf; Series:77000; R - Cone Backface To Clear Radius3:0.25 in;
NN4926K NTN Cylindrical Roller Bearingd1:115.00 mm; C:23 mm; Weight:2.85 Kg; Appropriate Hydraulic Nut:HMV26; Locknut:KML26; Thread G:M130x2; Lockwasher and Lockplates:MBL26; D3:155 mm; L:80.00 mm;
NNU4972 NTN Tapered Roller BearingDa - Outer Ring Backing Diameter:168.490 mm; do - Ball Diameter:34.92500 mm; C0 - Static Radial Rating:133900 N; Design Units:METRIC; Cage Type:CR - Phenolic Outer; Limiting Speed (Grease):8000 rpm; r - Outer Ring To Clear Radius3:3.0 mm; Contact Angle:25 º; d:95 mm; Ball Type:Ceramic; Bearing Width:45 mm; Bearing Weight:5.587 Kg; Limiting Speed (Oil):16000 rpm; da - Inner Ring Backing Diameter:126.520 mm;
4R4206 NTN Cylindrical Roller Bearingd:120 mm; Y0 - ISO Factor4:2.11; Da - Outer Ring Backing Diameter:234.000 mm; B - Outer Ring Width:86.000 mm; e - ISO Factor3:0.32; Cage Type:EM; C1(2) - Dynamic Radial Rating (Two-Rows):1080000 N; D:259.993 mm; Y2 - ISO Factor6:2.07; Y1 - ISO Factor5:3.15; Bore Taper:1/12; Bearing Weight:22.30 Kg; Cg - Geometry Factor8:0.0834; r - Outer Ring To Clear Radius2:2.500 mm; R - Inner Ring To Clear Radius1:2.500 mm;

 

 

No.BrandHSbFCEdT
4R3818NTN - - - - - - - -
NNU4932KNTN - - - - - - - -
NNU4992NTN - - - - - - 1060 mm -
4R5221NTN - - - - 31 mm - - -
NN3932NTN - - - - - - - -
NNU4920KNTN - - - - - - - -
NN3964KNTN - - - - - - - -
NNU4988NTN194 mm - - - - - - -
NN4968NTN - - - - - - - -
NNU49/500KNTN - - - - - - - -
NN3092KNTN - - - - - - - -
NNU39/63NTN - - - - - - 30.163 mm -
4R4419NTN242 mm - - - - - - -
NN3944KNTN113.00 mm - - - - - - -
NN302NTN - - - - - - - -
NN4938NTN - - - - - - - -
NN4964NTN - - - - - - - -
NNU4934NTN - - - - - - - -
NN3021NTN - - - - - - - -
NN496NTN - - - - - - - -
NN49/95NTN - - - - - - 32.532 mm -
NNU4964KNTN - - - - - - - -
4R3036NTN - - - - - - - -
4R383NTN - - - - - - 40 mm -
NN4052NTN - - - - - - - -
NN38/530NTN - - - - - - 20.000 mm -
NNU4968KNTN - - - - - - - -
4R4614NTN - - - - - - 120 mm -

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