Product Details

4R3821 NTN Cylindrical Roller Bearing

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

Product Features

 

NN4956 NTN Tapered Roller Bearingbase width:4.3100 in; manufacturer catalog:Click here; bolt size:0.7500 in; base height:1.4000 in; manufacturer upc number:883450173926; mounting:Four-Bolt Base; duty type:Heavy Duty; bearing material:Bearing Steel; Weight:67 lbs; end type:Open; B:5.1300 in; housing material:Cast Steel; finish/coating:Powder Coat; seal type:Triple-lip contactin; bearing type:Spherical Roller; housing construction:Solid Pillow Block;
NNU488 NTN Tapered Roller Bearingcage material:Nylon; snap ring included:Without Snap Ring; inner ring width:2.1875 in; finish/coating:Uncoated; maximum rpm:2000 RPM; bore type:Round; B:2-3/16 in; D:120 mm; d:2.1875 in; series:GN-KRRB; outer ring width:31 mm;
NNU38/8 NTN Tapered Roller Bearingbolt circle diameter:6-3/8 in; locking device:Set Screw; radial dynamic load capacity:26400 lb; flange mounting type:Four-Bolt Round; finish/coating:Powder Coated; housing construction:Solid Flange Mount; standards met:ANSI/ABMA STD 9; lubrication type:Lubrication Fitting; expansion type:Expansion Bearing &#; seal type:Labyrinth; housing material:Cast Iron; overall depth:3-25/32 in;
4R3425 NTN Cylindrical Roller Bearingcage material:Nylon; closure type:Double Shielded; row type & fill slot:Single Row Non-Fill; series:3000; maximum rpm:2500 RPM; finish/coating:Uncoated; internal clearance:C0; precision rating:Not Rated; D:0.6875 in; snap ring included:Without Snap Ring; B:0.2500 in; bore type:Round; outer ring width:1/4 in; d:0.2500 in; fillet radius:0.012 in;
NNU4960K NTN Cylindrical Roller Bearinghousing material:Cast Iron; d:0.5000 in; duty type:Standard Duty; manufacturer catalog number:124435; series:204; D:1.5000 in; expansion type:Non-Expansion Bearin; mounting type:Three-Bolt Bracket S; lubrication type:Lubrication Fitting; length through bore:1.34 in; locking device:Set Screw; radial dynamic load capacity:2899 lb; bore type:Round; finish/coating:Uncoated; seal type:Contact with Flinger;
NNU4052 NTN Tapered Roller Bearingcage material:Steel; bore type:Round; D:85 mm; snap ring included:Without Snap Ring; d:45 mm; closure type:Two Contact Seals; manufacturer upc number:087796294523; internal clearance:C0; precision rating:ABEC 1; B:23 mm;
NN4926 NTN Tapered Roller Bearingmaterial:Steel; grade:W1; diameter:C; meets industry standards by:ASTM, SAE; length:3 ft; industry standards met:SAE J-437, ASTM A-68; finish:Polished;
NN3032K NTN Cylindrical Roller BearingB:32 mm; series:100-M; finish/coating:Uncoated; internal clearance:C0; thrust application warning:This product can not; D:190 mm; outer ring width:32 mm; row type & fill slot:Single Row Filling S; dynamic load capacity:27700 lbf; d:120 mm; precision rating:ABEC 1 (ISO Cla; cage material:Steel; static load capacity:32800 lbf; fillet radius:2 mm; bore type:Round; standards met:ABMA; maximum rpm:3100 RPM;
NNU4922K NTN Cylindrical Roller Bearingbolt size:.6250 in; D:6.0000 to 6.5000 in; manufacturer upc number:662461032800; d:1.9375 in; overall length:8.1250 in; manufacturer catalog number:705763; seal type:Contact/Lip; housing material:Cast Iron; B:2.0938 in; series:NP; base width:2.3750 in; operating temperature range:Max 250°; finish/coating:Uncoated; base to bore centerline:2.2500 in; mounting:Two-Bolt Base; overall height:4.5625 in;
NN393 NTN Tapered Roller Bearingfinish/coating:Uncoated; mounting:Two-Bolt Base; housing construction:Solid Pillow Block; lubrication type:Self Lubricating; expansion type:Non-Expansion Bearin; d:2 in; housing material:Cast Iron; base width:2-1/4 in; B:1-5/8 in; overall length:8-1/8 in; overall height:4-17/32 in; base to bore centerline:2-1/4 in; series:210; standards met:UL, AFBMA, AGMA, ASM; duty type:Standard Duty;

 

 

No.BrandCBDdNounSealstaper:UNSPSC
NN3040KNTN - 3.6875 in8.7500 to 10.0000 in2.9375 in - - - -
4R3618NTN - - 3.3720 in - - - - -
NN4936NTN - - 22 mm15 mm - - - -
NNU4952KNTN - - - 1.1875 in - - - -
4R3232NTN - 4-5/32 in7-1/8 in2.4375 in - - - -
4R6014NTN - - - 100 mm - - - -
NNU4956NTN - - 17-3/8 in - - - - -
NNU4964NTN - - - 0.3125 in - - - -
NN3896NTN - - 2.8910 in - - - - -
NNU4928KNTN - - 4-1/2 in2-1/2 in - - - -
NNU4996NTN - - 9/16 in7/16 in - - - -
4R5221NTN - 5.5625 in4.5938 in1.2500 in - - - -
4R3056NTN - 1.0000 in62 mm25 mm - - - -
NN3944NTN - 73 mm270 mm150 mm - - - -
NN4928NTN - 12 mm - 20 mm - - - -
NN38/56NTN - - - - - - - -
4R2823NTN - - - - - - - -
NNU4938KNTN - 1-11/16 in3.1496 in1.5000 in - - - -
NN3934KNTN - 4-1/8 in - 1.3750 in - - - -
NN3052KNTN - - 4.9213 in2.5000 in - - - -
4R4037NTN - - 3.1500 in - - - - -
4R5611NTN - - - - - - - -

Bearing 4R3821 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R3821. Bearing number : 4R3821. Size (mm) : 190x270x200. Brand : NTN. Bore Diameter (mm) : 190. Outer Diameter (mm) : 270

4R3821 - NTN Bearing Finder

Browse Item # 4R3821, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage in the NTN Bearing Corp. of America catalog including Item # 

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4R3821 NTN Cylindrical Roller Bearing Video

 

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