Product Details

NN4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3044Kmaximum rpm:500 RPM; radial static load capacity:5100 lb; mounting type:Two-Bolt Flange; lubrication type:Cannot Be Relubricat; d:1.9375 in; B:7.4375 in; manufacturer catalog:Click here; bore type:Round; series:TCJT; locking device:Eccentric Collar; length through bore:1-15/16 in; expansion type:Non-Expansion Bearin; D:6.1875 in; finish/coating:Uncoated; seal type:Triple Lip; replacement bearing:G1115KPPB3;
4R304 NTN Cylindrical Roller BearingBasic Dynamic Radial Load Rating C:140000 N; Fillet Radius ra:0.12 in; B:1.3750 in; Oil Speed Rating n2:3200 rpm; Basic Static Radial Load Rating Co:200000 N; D:10.7500 in; Fillet Radius rb:0.060 in; Grease Speed Rating n1:2100 rpm; d:8.000 in;
NN3048K NTN Cylindrical Roller Bearingseries:Spherical Roller 223; static load capacity:103000 lbs; dynamic load capacity:87100; D:160 mm; d:75 mm; manufacturer upc number:087796026513; closure type:Open; cage material:Brass Cage; internal clearance:C4; bore type:Straight; B:55 mm; outer ring type:Not Split; lubrication hole type:No Holes;
NN4944K NTN Cylindrical Roller BearingGrease Speed Rating n1:3200 rpm; Oil Speed Rating n2:4300 rpm; Sealed Speed Rating n3:3200 rpm; B:58.70 mm; Basic Dynamic Radial Load Rating C:138000 N; Accessories:No Shield, no Seal; d:65.000 mm; D:140.0000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:108000 N;
NNU30/56 NTN Tapered Roller BearingCategory:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.203; Product Group:B00308;
4R4429 NTN Cylindrical Roller Bearingseal type:Triple Lip; overall height:4.5625 in; manufacturer catalog number:069439; d:2.0000 in; bore type:Round; housing construction:Solid Pillow Block; base width:2-1/2 in; finish/coating:Uncoated; locking device:Adapter Mount; maximum rpm:3520 RPM; radial static load capacity:24000 lb; expansion type:Expansion Bearing &#; bearing type:Spherical Roller; housing material:Cast Iron; mounting:Two-Bolt Base;
NN4968K NTN Cylindrical Roller Bearinginner ring width:14.17 mm; series:KP; bearing type:Ball Bearing; row type & fill slot:Single Row Non-Fill; application:Airframe Control; finish/coating:Uncoated; standards met:SAE-AS7949; closure type:Double Sealed; manufacturer upc number:637400552282; internal clearance:C0; precision rating:Not Rated; outer ring width:9.53 mm; D:1.2500 in; B:0.5625 in; d:0.3125 in;
NN4934 NTN Tapered Roller Bearingradial static load capacity:5.7 kN; series:70; fillet radius:0.6 mm; internal clearance:C0; outer ring width:12 mm; maximum rpm:48000 RPM; operating temperature range:-30 to +100 &de; bearing material:Steel (Balls&#x; contact angle:25 °; finish/coating:Uncoated; B:12 mm; d:20 mm; radial dynamic load capacity:10 kN; ball screw application:Not for Ball Screws; closure type:Double Sealed;
4R4416 NTN Cylindrical Roller Bearingthread:5/16-24 in; jaw size:1-13/16 in; Weight:0.07 lb;
NN3030K NTN Cylindrical Roller BearingBasic Dynamic Radial Load Rating:6900 lbf; Width A:1.8750 in; Dimension S1:1.1875 in; Distance J:3.5000 in; Dimension F:0.7500 in; Weight W:2.00 lb; Dimension H1:1.9375 in; Thread Diameter G:1/2-13; Dimension L:4.7500 in; Insert Bearing IB:ZMaRC; Height H:4.1250 in; Shaft Diameter D:1 1/2 in; Basic Static Radial Load Rating Co:4270 lbf;

 

 

No.BrandCBDdNounSealstaper:UNSPSC
4R3036NTN - - - 1.2500 in - - - -
4R4445NTN - 6.1900 in5.0300 in2.8125 in - - - -
4R304NTN - 1.3750 in10.7500 in8.000 in - - - -
NNU4938KNTN - 1-11/16 in3.1496 in1.5000 in - - - -
NNU3072NTN - 1.0000 in1.5000 in0.8125 in - - - -
NNU4988NTN - - - - - - - -
NN4934NTN - 12 mm42 mm20 mm - - - -
NN3984NTN - 1.7500 in4.6875 to 5.3125 in1.2500 in - - - -
NNU4956KNTN - - 5.9375 in - - - - -
NNU4926KNTN - 1.4375 in110 mm60 mm - - - -
4R4037NTN - - 3.1500 in - - - - -
4R461NTN - 5.3800 in3.8900 in1.7500 in - - - -
NN3944NTN - 73 mm270 mm150 mm - - - -
NN3060KNTN - - - - - - - -
NN3088KNTN - - - - - - - -
4R2437NTN - - 3.833 in2 in - - - -
4R4807NTN - 10.00 mm78.0000 mm60.000 mm - - - -
NNU4972KNTN - - 1-3/16 in15/16 in - - - -
NNU3164NTN - 3.1875 in2.0000 in1.4375 in - - - -
NNU4984KNTN - 114 mm340 mm160 mm - - - -
4R3625NTN - 38.00 mm300.0000 mm220.000 mm - - - -
NN4932NTN - 1-31/32 in3-1/4 in1.4375 in - - - -
4R3432NTN - 4.5000 in8.7500 to 10.0000 in3.0000 in - - - -
NN3048NTN - - - - - - - -

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