Product Details

4R4445 NTN Cylindrical Roller Bearing

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

Product Features

 

4R3031 NTN Cylindrical Roller BearingSeries Type:Medium Series; Dimension H:2.9 in; Maximum Speed:3680 rpm; Bearing Number:MSE208BX; Bearing Type:Split Cylindrical Ex; Cr - Dynamic Load Rating:37768 lbf; Bolt Size:4 x M12; Shaft Size:2.5 in; Dimension N:7.563 in; Dimension P:0.6 in; Cor - Static Load Rating:42714 lbf; Seal Type:High Temperature Pac; Bearing - Housing - Seal:MSE208BXHHTPS; Dimension V:0.1 in; Bearing - Housing - Seal UPC:013992077707;
4R6811 NTN Cylindrical Roller Bearinge - ISO Factor2:0.51; Y - ISO Factor3:1.19; Cg - Geometry Factor:0.156; Series:48100; Cup Part Number:48120; D:6.3750 in; Db - Cup Backface Backing Diameter:5.75 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; C - Cup Width:1.0625 in; Da - Cup Frontface Backing Diameter:6.16 in;
4R4206 NTN Cylindrical Roller BearingDimension SVV:4.49 in; Housing Style:Four-Bolt Square Fla; Oil Lubrication - B/C/O Seal:1800 rpm; Shaft Size Type:Metric; Pre Install Clearance Min:0.0030 in; Grease Lubrication - T Seal:3200 rpm; Grease Lubrication - M/N Seal:2200 rpm; Oil Lubrication - T Seal:3800 rpm; Dimension L:3.46 in; e - Geometry Factor:0.25; Shaft Size  :50 mm; Locking Style:Double V-Lock; Y1 - Geometry Factor:2.74;
4R10016 NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:2.01 in; Cg - Geometry Factor:0.0577; Design Units:Imperial; D:2.2500 in; Y - ISO Factor3:1.73; r - Cup Backface To Clear Radius1:0.06 in; C - Cup Width:0.5313 in; e - ISO Factor2:0.35; Series:15500; Da - Cup Frontface Backing Diameter:2.11 in; Cup Part Number:15520;
4R6804 NTN Cylindrical Roller Bearingd:3.6250 in; K - Factor8:1.74; Cg - Geometry Factor:0.107; Series:HH221400; Aa - Cage-Cone Backface Clearance:0.08 in; Design Units:Imperial; C1 - Dynamic Radial Rating (1 million revolutions)6:120000 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:209000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:31100 lbf; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):28.4;
4R9216 NTN Cylindrical Roller BearingBearing - Housing - Seal:HSM115BXHHTPS; Bolt Size:4 x M24; Dimension J:18.0 in; Dimension H:7.756 in; Seal Type:High Temperature Pac; Pillow/Plummer Block Style:Split Cylindrical Ho; Shipping Weight:499 lb; Maximum Speed:1640 rpm; Bearing UPC:013992023643; Dimension K:3.5 in; Note:This product line wa; Series Type:Heavy Series; Bearing Type:Split Cylindrical Ex; Dimension M:6.5 in; Dimension H1:1.5 in;
4R7405 NTN Cylindrical Roller BearingWeight:4.512 lb; Bearing Type:Ball Bearing; Bolt Hole Length N1:26.16 mm; Dynamic Load Rating:8130 lbf; Foot Height H1:23.00 mm; Dimension B1:1.937 in; Bearing Number:GYM1107KRRB; Housing Style:Two-Bolt Pillow Bloc; Dimension T:0.937 in; Total Width A:1.874 in; Bolt Hole Spacing J:136.5 mm; Shaft Size d:1 7/16 in; Series:Industrial; Dimension D1:2.058 in; Base to Center Height H:53.98 mm; Seal Type:Shroud Seal;
SL01-4876 NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:103.89 mm; e - ISO Factor3:0.35; G1 - Heat Generation Factor (Roller-Raceway):51; C - Cup Width:23.000 mm; Cg - Geometry Factor:0.0907; r - Cup Backface To Clear Radius1:2.03 mm; Y - ISO Factor4:1.74; Design Units:METRIC; K - Factor2:1.69; Cup Part Number:Y30310M; G2 - Heat Generation Factor (Rib-Roller End):17.5; D:110.000 mm; Series:30310M; Db - Cup Backface Backing Diameter:98.04 mm;
4R10202 NTN Cylindrical Roller BearingBearing Weight:2.43 lb; R - Cone Backface To Clear Radius1:0.06 in; Cage Type:Stamped Steel; Series:28000; D:3.1510 in; Ab - Cage-Cone Frontface Clearance:0.07 in; Da - Cup Frontface Backing Diameter:2.91 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4390 lbf; K - Factor7:1.45; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; r - Cup Frontface To Clear Radius2:0.03 in;
4R5231 NTN Cylindrical Roller BearingJ:350.00 mm; N1:32.00 mm; End Cover2:EC522-619; A:175.00 mm; Material :Cast Iron; Adapter Sleeve1:H319; Housing:SNT 522-619; Jmin:344 mm; L:410.00 mm; UPC Code:999999999; Shaft Diameter d:85 mm; G:M24; A1:120 mm; Locknut:KM19; Bolt Qty:2; H:242 mm; Bearing:21319K; A2:191 mm; Seal Type:Labyrinth; H2:45.0 mm;
4R5604 NTN Cylindrical Roller BearingStatic Load Rating:3380000 lbf; D - Bearing O.D.:16.0000 in; Weight:347.0 lb; Dynamic Load Rating:308000 lbf; d - Bore Diameter:7.2500 in; B:8.0000 in; T1 - Ring Thickness:2.625 in; d1 - Large Bore I.D.:7.375 in; H - Shoulder Diameter - Shaft:13.62 in; E - Shoulder Diameter - Housing:9.00 in; Bearing Type:Thrust Tapered Rolle; r - Fillet Radius Shaft/Housing (Max):0.24 in; D1 - Small Diameter O.D.:15.938 in;
4R4041 NTN Cylindrical Roller Bearingd:85 mm; Da - Outer Ring Backing Diameter:122.100 mm; C0 - Static Radial Rating:27300 N; Ball Type:STEEL; Design Units:METRIC; da - Inner Ring Backing Diameter:94.100 mm; do - Ball Diameter:11.1125 mm; Limiting Speed (Oil):22600 rpm; Cage Type:CR - Phenolic Outer; Precision Class:ISO P4S (ABEC 7/9); Limiting Speed (Grease):11300 rpm; D:130 mm; Ce - Dynamic Radial Rating1:35000 N; Contact Angle:25 º;
NN3064K NTN Cylindrical Roller BearingY - ISO Factor4:1.97; Design Units:METRIC; C - Cup Width:17.000 mm; Cup Part Number:JLM104914; Db - Cup Backface Backing Diameter:77.98 mm; G2 - Heat Generation Factor (Rib-Roller End):23.2; Series:LM104900; G1 - Heat Generation Factor (Roller-Raceway):38.8; Da - Cup Frontface Backing Diameter:82.00 mm; e - ISO Factor3:0.31; Cg - Geometry Factor:0.0801; K - Factor2:1.91; D:88.000 mm; r - Cup Backface To Clear Radius1:0.76 mm;
SL01-492 NTN Cylindrical Roller BearingD:90 mm; Limiting Speed (Oil):4400 rpm; Bearing Width:15 mm; Ce - Dynamic Radial Rating1:41400 N; Limiting Speed (Grease):2200 rpm; do - Ball Diameter:8.70000 mm; r - Outer Ring To Clear Radius3:0.800 mm; Cage Type:Nylon Ball Riding Ca; da - Inner Ring Backing Diameter:72.695 mm; Ball Type:STEEL; Bearing Weight:0.490 Kg; C0 - Static Radial Rating:60900 N; Design Units:METRIC; Contact Angle:60 º; Da - Outer Ring Backing Diameter:73.823 mm;

 

 

No.BranddbJEDTBs
4R10403NTN - - - - 3.2650 in - - -
4R9604NTN - - - - - - - -
NNU4856KNTN13.1102 in - - - - - - -
4R1002NTN - - 420 mm - - - - -
4R17003NTN - - - - - - - -
4R7405NTN - - - - - - - -
4R9223NTN - - 290.00 mm - - - - -
4R18001NTN55.000 mm - - - 90.000 mm - 26.000 mm -
SL02-492NTN - - - - - - - -
4R1001NTN - - - - - 5 mm - 14 mm
NN3080KNTN - - - - - - - -
4R4206NTN - - - - - - - -
4R24002NTN - - - - - - - -
SL01-4924NTN - - - - - - - -
NNU4956KNTN1.1806 in - - - - - - -
4R3231NTN - - - - - - - -
SL02-4934NTN - - - - - - - -
4R3225NTN - - - - - - - -
SL01-4848NTN - - - - 14 in - - -
4R3818NTN - - - - - - - -
4R8803NTN - - - - - - - -
SL01-4922NTN - - 170.00 mm - - - - -
4R4614NTN7.5290 in - - - - - - -
4R15203NTN100 mm - - - 150 mm - - -
4R10015NTN140 mm - - - 300 mm - - -
NNU4988KNTN1.7500 in - - - - - - -
4R20601NTN - - - - - - - -
NN3092KNTN - - - - - - - -
SL01-4834NTN - - - - 88.900 mm - 20.638 mm -
4R9613NTN15 mm - - - 28.000 mm - - -

 

4R4445 NTN Cylindrical Roller Bearing Video

 

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