Product Details

4R4445 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4445
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R441 NTN Cylindrical Roller BearingC:90 mm; D3:870 mm; L1:291.00 mm; Appropriate Hydraulic Nut:HMV150; Lockwasher and Lockplates:MS30/750; C1:112.00 mm; Ro:G1/8; d1:710.00 mm; Locknut:HM30/750; e:8 mm; Weight:211.00 Kg; G:Tr750x7; t:13 mm;
4R442 NTN Cylindrical Roller BearingD:342.900 mm; Cone Part Number:H936349; Cg - Geometry Factor:0.148; a - Effective Center Location3:16.8 mm; db - Cone Backface Backing Diameter:217.93 mm; C - Cup Width:53.975 mm; G1 - Heat Generation Factor (Roller-Raceway):638; r - Cup Backface To Clear Radius2:6.35 mm; G2 - Heat Generation Factor (Rib-Roller End):69.1; B - Cone Width:79.375 mm; Da - Cup Frontface Backing Diameter:311.90 mm; Cup Part Number:H936316;
4R7607 NTN Cylindrical Roller BearingFactor fo:16.5; Fillet Radius/Chamfer:0.6 mm; da (min):62 mm; Configuration:Single Row; B:11 mm; Enclosure:Open; Static Load Rating:13,500 N; Dynamic Load Rating:15,200 N; ra (max):0.6 mm; Da (max):83 mm; Weight:0.260 kg; Limiting Speed - Oil:9,000 rpm; Bore Type:Cylindrical Bore; d:55 mm; Limiting Speed - Grease:7,700 rpm; D:90 mm; Radial Clearance:0.023 to 0.043 mm;
SL02-493 NTN Cylindrical Roller BearingConfiguration:Double Row; d:65 mm; ra:1.5 mm; Enclosure:Double Shield; D:120 mm; Bore Type:Cylindrical Bore; Da:111 mm; Static Load Rating:71,000 N; Radial Clearance:0.023 to 0.043 mm; B:38.1 mm; Limiting Speed - Oil:3,900 rpm; Weight:1.660 kg; Fillet Radius/Chamfer:1.5 mm; Dynamic Load Rating:78,500 N; da:74 mm;
SL02-492 NTN Cylindrical Roller BearingSeal Type:High Temperature Pac; Bearing Type:Split Cylindrical Ex; Bearing - Housing - Seal UPC:013992091802; Dimension R:13.1 in; Bearing Number:MSE315BX; Dimension N:10.875 in; Dimension V:0.1 in; Note:This product line wa; Maximum Speed:2130 rpm; Shaft Size:3-15/16 in; Cr - Dynamic Load Rating:87226 lbf; Dimension L:6.5 in; Dimension P:0.9 in; Dimension T:15.0 in; Cor - Static Load Rating:110381 lbf;
4R2832 NTN Cylindrical Roller BearingHole Diameter (do):6 mm; Groove Width A:14 mm; B:75 mm; Center Guidance:Fixed Inner Ring Rib; Enclosure:Open; Retainer Material:Machined Brass; da (min):202 mm; Axial Load Factor Y1:2.69; Axial Load Factor Y2:4.00; Limiting Speed - Grease:1,400 rpm; Bore Type:Tapered Bore; Dynamic Load Rating:1,080,000 N; ra (max):2 mm; Weight:18.400 kg; Static Load Rating:1,330,000 N; Radial Clearance:0.220 to 0.290 mm;
4R9604 NTN Cylindrical Roller Bearinge - ISO Factor2:0.31; Y - ISO Factor3:1.97; Db - Cup Backface Backing Diameter:6.61 in; Series:48200; C - Cup Width:1.3125 in; Da - Cup Frontface Backing Diameter:6.95 in; Cup Part Number:48220; Design Units:Imperial; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor:0.114; D:7.1875 in;
4R6819 NTN Cylindrical Roller BearingOil Lubrication - T Seal:2400 rpm; Grease Lubrication - M/N Seal:1400 rpm; Pre Install Clearance Min:0.0024 in; Shaft Size Type:Metric; Oil Lubrication - B/C/O Seal:1000 rpm; C - Dynamic Load (Basic):79700 lb; e - Geometry Factor:0.23; Dimension M:2.59 in; Pre Install Clearance Max:0.0039 in; Bearing Number:22218; Dimension S:4.03 in; Dimension D Min:9.38 in; Float:0.083 in; Shaft Size  :90 mm;
4R4413 NTN Cylindrical Roller BearingFloat:0.083 in; Weight:52.2 lb; C - Dynamic Load (Basic):170000 lb; Y1 - Geometry Factor:2.43; Oil Lubrication - M/N Seal:700 rpm; Dimension J (Bolt Size):1.125 in; Oil Lubrication - B/C/O Seal:400 rpm; Shaft Size  :5 in; Dimension K:1.44 in; Full Timken Part Number:99999B; Grease Lubrication - T Seal:1000 rpm; Dimension E:7.000 in; Eng Internal Radial Clearance - Min:0.0037; Dimension BC:14.00 in;
4R6811 NTN Cylindrical Roller BearingCone Part Number:X33117-SA; d:85 mm; K - Factor7:1.44; Cg - Geometry Factor:0.0972; C - Cup Width:32.000 mm; Ab - Cage-Cone Frontface Clearance:3.3 mm; e - ISO Factor8:0.41; Series:33117; C90 - Dynamic Radial Rating (90 million revolutions)4:65800 N; Bearing Weight:2.50 Kg; Aa - Cage-Cone Backface Clearance:4.1 mm; G1 - Heat Generation Factor (Roller-Raceway):160.9; B:41.000 mm; Cage Type:Stamped Steel;
SL01-4964 NTN Cylindrical Roller BearingPre Install Clearance Max:0.0026 in; Pre Install Clearance Min:0.0016 in; Dimension M:1.89 in; Full Timken Part Number:QASN10A050SB; C0 - Static Load:26600 lb; Float:0.050 in; Eng Internal Radial Clearance - Min:0.0016; Dimension B:5.35 in; Dimension SA:2.87 in; Housing Style:Two-Bolt Pillow Bloc; Oil Lubrication - T Seal:4200 rpm; Dimension F:10.00 in; Grease Lubrication - B/C/O Seal:1800 rpm; Dimension D Max:8.50 in;
NNU4856K NTN Cylindrical Roller BearingGrease Lubrication - T Seal:3200 rpm; Shaft Size Type:Imperial; Pre Install Clearance Min:0.0016 in; Shaft Size  :2-1/4 in; Dimension N:2.630 in; Dimension C:3.25 in; Dimension RA:0.15 in; Dimension D:5.130 in; Pre Install Clearance Max:0.0026 in; Eng Internal Radial Clearance - Min:0.0016; Dimension J (Bolt Size):0.625 in; Dimension H:1.00 in; Housing Style:Four-Bolt Square Fla; e - Geometry Factor:0.25;
4R15203 NTN Cylindrical Roller Bearingdb (min):45 mm; ra1 (max):0.6 mm; B:15 mm; Fillet Radius/Chamfer:1 mm; Limiting Speed - Oil:12,000 rpm; Enclosure:Open; Static Load Rating:29,000 N; dc (min):49 mm; Bore Type:Cylindrical Bore; Weight:0.226 kg; Radial Clearance:0.025 to 0.050 mm; db (max):46 mm; r1:0.6 mm; Dynamic Load Rating:27,300 N; d:40 mm; Configuration:Single Row; Da (max):62 mm; ra (max):1 mm; D:68 mm; Limiting Speed - Grease:10,000 rpm;
4R4039 NTN Cylindrical Roller BearingBearing:23056K; J:650 mm; Locating Rings (width x OD):SR420X10; L:770 mm; N1:50.00 mm; Max Oil Speed:1100; End Cover2:EC56; H2:100 mm; H1:260 mm; Material :Cast Iron; Lockwasher:MB52; Adapter Sleeve1:OH3056H; C0 Static Load Rating:2790; UPC Code:999999999; H:516 mm; Seal:LO56; Locknut:HM56T; Housing:SNT 3056; A2:330 mm; Max Grease Speed:930;

 

 

No.BrandCkJBEDHF
4R13003NTN - - - - - 115.000 mm - -
SL02-493NTN - - - 38.1 mm - 120 mm - -
4R6018NTN - - - - - 135.000 mm - -
4R16403NTN - - - - - - - -
4R8401NTN - - - - - - - -
4R16801NTN75 mm - - - - - - -
4R3033KNTN - - - 25 mm - 100 mm - -
4R6605NTN - - - - - - - -
4R6017NTN - - - - - - - -
4R20001NTN - - - 8.7500 in - - - -
4R304NTN - - - - - 65.987 mm - -
SL01-4838NTN - - - 2.7500 in - - - -
4R6012NTN - - - - - - - -
4R961NTN - - - - - - - -
NNU49/560KNTN - - - - - 317.500 mm - -
4R602NTN - - - - - - - -
4R9613NTN - - - - - - - -
4R4819NTN - - - - - - - -
4R3226NTN - - - - - 5.3750 in - -
4R11402NTN - - - - - - - -

 

4R4445 NTN Cylindrical Roller Bearing Video

 

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