Product Details

4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL

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

Product Features

UPC782475003037
Retainer TypeStd Retainer
Flinger TypeStandard
Shaft Attachment (2)Grip Tight
Self AligningSelf Centering
Housing CoatingPowder Coat
Grease TypeUnirex N2
Bearing Outer Ring MaterialSteel
Retainer MaterialNylon
Bearing Bore ShapeRound
Ball GradeClass 10
Max Bearing Speed7500 rpm
Bearing Inner Ring MaterialSteel
Bearing Locking DeviceTapered Adapter Slee
Bearing Insert MaterialSteel
Ball Bearing Housing Series210 Series
Seal TypeSingle Lip
End Cap GrooveYes
Housing MaterialCast Iron
Bearing FamilyGrip Tight Ball Bear

Not exactly 4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL you want?

No.BranddTDBCrRa
4R3821NTN190 mm - 270 mm200 mm1 260 kN - - -
LL382149/10ISO698,5 mm63,5 mm819,15 mm63,5 mm50,8 mm - - 54,6 mm
LL382149/LL382110Timken698,5 mm63,5 mm819,15 mm63,5 mm50,8 mm3,3 mm3,3 mm54,6 mm
JM738249A/JM738210Timken190 mm46 mm260 mm44 mm36,5 mm2,5 mm7,9 mm10,9 mm
JM738249/JM738210Timken190 mm46 mm260 mm44 mm36,5 mm2,5 mm3 mm10,9 mm
F-223821INA26 - 41,4 mm - - - - -
33880/33821Loyal38,1 mm27,783 mm95,25 mm28,575 mm120 kN - - 7,6 mm
33880/33821D+X1S-33880Timken38,1 mm63,5 mm95,25 mm - 52,385 mm0,8 mm3,5 mm -
33885/33821ISO44,45 mm27,783 mm95,25 mm28,575 mm22,225 mm - - 7,6 mm
33885/33821D+X1S-33885Timken44,45 mm63,5 mm95,25 mm - 52,385 mm0,8 mm0,8 mm -
33889/33821ISO50,8 mm27,783 mm95,25 mm28,575 mm22,225 mm - - 7,6 mm

 

 

190RV2701 NSK ROLL NECK BEARINGS for ROLLING MILLBall Grade:Class 10; Bearing Duty:Normal Duty; Manufacturing Plant Location:Crossville, TN - DC; Housing Material:Cast Iron; Housing Type:2 Bolt Pillow Block; Bearing Locking Device:Tapered Adapter Slee; Ball Material:Steel; Flinger Material:Steel; Retainer Type:Std Retainer; Grease Type:Unirex N2;
160RV2302 NSK ROLL NECK BEARINGS for ROLLING MILLHousing Type:2 Bolt Pillow Block; Base to Center Hight Numeric:1.8800 in; Ship Weight:12 LB; Setscrew Angle:65; Seal Type:Triple Lip; Bearing Bore Shape:Tapered; Grease Type:None; d:1.3750 in; Bearing Series:107 Series; Housing Series:107 SERIES (106 - 10; UPC:782476587529; Shaft Attachment Type:SET
300RV4221 NSK ROLL NECK BEARINGS for ROLLING MILLBall Material:440 STAINLESS STEEL; Retainer Type:Max Life Cage; Bearing Inner Ring Material:Steel; Retainer Material:Polymer; Self Aligning:Self Centering; Bearing Locking Device:Tapered Adapter Slee; Bearing Thread Size:1/2 - 13; Base to Center Height:Standard; Seal Type:Triple Lip; Bearing Thread
230RV3301 NSK ROLL NECK BEARINGS for ROLLING MILLUPC:782475282760; Screw Treatment:STAINLESS STEEL; Take-Up Frame Travel:18.0000 in; Angle Size:5 X 5 X 1/2; Ship Weight:350 LB; Frame Size:400; Special Coating:STANDARD PAINT; Take-Up Frame Style:HEAVY DUTY; Screw Diameter:1.2500 in; Material Type:STAINLESS STEEL;
200RV2802 NSK ROLL NECK BEARINGS for ROLLING MILLd:45 mm; da:50 mm; Oil Holes:1.5 mm; B:10 mm; Dynamic Load Rating:9.6 kN; D:70 mm; Static Load Rating:12.5 kN; Da:61.8 mm; Radius:0.6 mm;
145RV2201 NSK ROLL NECK BEARINGS for ROLLING MILLStatic Load Rating:183.5 kN; Dynamic Load Rating:86.3 kN; Oil Holes:2.5 mm; Radius:2 mm; Da:259 mm; da:237 mm; D:280 mm; B:25 mm; d:220 mm;
200RV2901 NSK ROLL NECK BEARINGS for ROLLING MILLShaft Attachment (2):Set Screw; Bearing Bore Shape:Round; Housing Coating:No Coating; UPC:782475653454; Retainer Material:Nylon; Bearing Locking Device:Setscrew; Manufacturing Plant Location:Rogersville, TN; Seal Type:Single Lip; Bearing Outer Ring Material:Steel; Bearing Inner Ring Material:Steel;
145RV2101 NSK ROLL NECK BEARINGS for ROLLING MILLAnti-Rotation Pin:Yes; Ship Weight:4.8 LB; Housing Coating:Powder Coat; Bearing Family:Setscrew Ball Bearin; Max Bearing Speed:5000 rpm; Bearing Duty:Medium Duty; Bearing Insert Material:Steel; Housing Material:Cast Iron; Seal Type:Single Lip; Flinger Type:Rubberized; End Cap Groove:Yes; Expansion T
190RV2601 NSK ROLL NECK BEARINGS for ROLLING MILLShip Weight:5.7 LB; Bearing Outer Ring Material:Steel; Grease Type:Unirex N2; d:1.5000 in; Ball Bearing Housing Series:209 Series; Ball Grade:Class 10; Self Aligning:Self Centering; UPC:782475895007; Flinger Material:Steel; Base to Center Height:Not Applicable; End Cap Groove:Yes; Bearing Duty:Mediu
280RV3903 NSK ROLL NECK BEARINGS for ROLLING MILLFlinger Type:Non-Rubberized; Ring Size:Standard; Bearing Insert Material:Steel; Bearing Bore Shape:Round; Ball Grade:Class 10; d:1.5000 in; Manufacturing Plant Location:Crossville, TN - DC; Retainer Material:Nylon; Grease Type:Unirex N2; Self Aligning:Yes; Retainer Type:Std Retainer; Ship Weight:4.9

 

 

4R3821 NTN ROLL NECK BEARINGS for ROLLING MILL Video

 

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