Product Details

4R4445 NTN Cylindrical Roller Bearing

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

Product Features

 

NN30/600continuous temperature range:-22 to 400°F; harmonization code:8487900040.US; lip material:Labyrinth; Weight:1.74 lbs; maximum shaft surface speed:12000 fpm; D:4.6880 in; construction description:Guardian® Flange; misalignment tolerance:0.020 in; manufacturer catalog number:29602-6418; typical application:Exceptional Bearing; shaft diameter:3.9375 in; pressure tolerance:Ambient; width:0.7000 in;
NN308 NTN Tapered Roller Bearingbolt size:0.5000 in; radial dynamic load capacity:7340 lb; housing material:Cast Iron; manufacturer product page:Click here; housing width:0.6250 in; series:VF2S 300; manufacturer catalog number:764017; duty type:Medium Duty; finish/coating:Gray Painted; d:1.4375 in; length through bore:1.9375 in; maximum rpm:3500 RPM; B:6.7500 in; inner ring width:1.9375 in; application:Browning - Air Handl; mounting type:Two-Bolt Flange;
NNU38/5 NTN Tapered Roller Bearingradial dynamic load capacity:7940 lbf; bearing material:AISI 52100 Steel; D:3.5433 in; bore type:Round; locking device:Set Screw Collar; seal type:Non-Contact with Sli; outer ring width:1.1250 in; inner ring width:2.0313 in; radial static load capacity:5220 lbf; d:1.9375 in; series:SER200FSAM1;
NN4924 NTN Tapered Roller Bearingbushing outside diameter:23 mm; bushing material:Lead, PTFE; inside diameter:20 mm; groove type:Plain Interior; bushing type:Flanged; overall length:16.5 mm; overall outside diameter:23 mm;
4R3232 NTN Cylindrical Roller Bearingoverall length:9.2500 in; d:2.4375 in; lubrication type:Lubrication Fitting; standards met:ANSI/ABMA STD 9; D:7-1/8 in; radial dynamic load capacity:38200 lb; B:4-5/32 in; maximum rpm:3300 RPM; overall height:5.5000 in; bore type:Round; base width:3-3/8 in; bearing type:Spherical Roller; seal type:Clearance/Non-C; mounting:Four-Bolt Base; housing material:Cast Iron; series:6000;
NN3092 NTN Tapered Roller Bearingduty type:Standard Duty; radial static load capacity:1482 lb; standards met:UL, AFBMA, AGMA, ASM; length through bore:1.34 in; expansion type:Non-Expansion Bearin; seal type:Contact with Flinger; mounting type:Three-Bolt Bracket S; locking device:Set Screw; radial dynamic load capacity:2899 lb; bore type:Round; series:204; B:2.5000 in; finish/coating:Uncoated; maximum rpm:7500 RPM; d:0.6250 in; manufacturer catalog number:124436;
NNU4072 NTN Tapered Roller Bearingmanufacturer product page:Click here; duty type:Heavy Duty; bolt size:7/8; radial dynamic load capacity:23400 lbf; overall length:14.6250 in; mounting:Two-Bolt Base; overall height:7.9380 in; base to bore centerline:4.0000 in; radial static load capacity:15200 lbf; lubrication type:Lubrication Fitting; expansion type:Expansion Bearing &#; series:UCPEU300; B:3-3/4 in; D:11-5/64" t;
NN49/56 NTN Tapered Roller Bearingmounting type:Four-Bolt Flange; replacement bearing:5305; lubrication type:Lubrication Fitting; housing width:1.1719 in; series:MFC; B:4.3750 in; bolt circle diameter:3.6250 in; operating temperature range:250°; locking device:Set Screw; duty type:Medium Duty; manufacturer catalog number:710185; pilot diameter:3.0000 in; housing material:Cast Iron; expansion type:Non-Expansion Bearin; seal type:Felt Seal;
4R461 NTN Cylindrical Roller Bearingbolt size:0.5000 in; duty type:Heavy Duty; housing material:Cast Steel; lubrication type:Lubrication Fitting; d:1.7500 in; overall height:5.3800 in; bearing type:Spherical Roller; manufacturer catalog:Click here; finish / coating:Powder coat; expansion type:Non-Expansion Bearin; housing construction:Solid Housing; bolt circle diameter:5.5000 in; seal type:Labyrnith non-contac; locking device:Single Concentric Co;
NNU4984ball retainer material:Brass; closure type:Open; standards met:AISI 52100; bearing material:Steel; ball retainer type:Circular Pocket Sepa; d:5.5000 in; precision rating:ABEC 1 (ISO Cla; radial dynamic load capacity:1033 lb; D:6.1250 in; fillet radius:0.04 in; bearing type:Angular Contact; operating temperature range:-65 to +250 &de; internal clearance:C0; B:0.3125 in; radial static load capacity:2740 lb;

 

 

No.BrandCBDdNounSealstaper:UNSPSC
NN49/56NTN - 4.3750 in - 25 mm - - - -
4R4048NTN - - - 12 mm - - - -
4R5306NTN - - - 0.6250 in - - - -
NN3028NTN - - - - - - - -
NNU4956NTN - - 17-3/8 in - - - - -
NNU4922KNTN - 2.0938 in6.0000 to 6.5000 in1.9375 in - - - -
4R4039NTN - - 7.6875 in4.6875 in - - - -
NNU39/8NTN - 1.61 in - 1.1250 in - - - -
NN306NTN - - 3.6250 in1.4375 in - - - -
NN4920KNTN - - - 0.4375 in - - - -
NNU4964NTN - - - 0.3125 in - - - -
NN3126NTN - 5.5625 in4.5938 in1.0000 in - - - -
4R3818NTN - 10.00 mm95.0000 mm75.000 mm - - - -
NNU4984NTN - 0.3125 in6.1250 in5.5000 in - - - -
4R2823NTN - - - - - - - -
NN3028KNTN - - 14 mm12 mm - - - -
NNU3068NTN - - - - - - - -
NN3196NTN - - 9-7/8 to 11 in3.5000 in - - - -
NNU4921KNTN - 0.0938 in136 mm - - - - -
NN3032NTN - 36 mm110 mm60 mm - - - -
NNU4976NTN - - - 1.8750 in - - 1:12 -
4R5806NTN - 3.3900 in8.7550 in - - - - -
NN403NTN - 20 mm38 mm32 mm - - - -
NNU49/530NTN - 2.7187 in4.6094 in to 5.31251.4375 in - - - -
NN4968NTN - - 2.8750 in - - - - -
NN4922NTN - 2-15/16 in160 mm2.9375 in - - - -
4R3224NTN - 0.2500 in9.5000 in9.0000 in - - - -

Bearing 4R4445 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R4445. Bearing number : 4R4445. Size (mm) : 220x300x160. Brand : NTN. Bore Diameter (mm) : 220,000. Outer Diameter (mm) : 

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4R4445 NTN Cylindrical Roller Bearing Video

 

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