Product Details

NNU4921K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NNU4921K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN4924K NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:1.73 in; Cup Part Number:09201; Y - ISO Factor4:2.26; r - Cup Backface To Clear Radius1:0.020 in; Series:09000; G2 - Heat Generation Factor (Rib-Roller End):4; Cg - Geometry Factor:0.0452; Da - Cup Frontface Backing Diameter:1.81 in; K - Factor2:2.2; G1 - Heat Generation Factor (Roller-Raceway):8; Design Units:Imperial; e - ISO Factor3:0.27; D:2 in; C - Cup Width:0.6875 in;
NNU4922 NTN Tapered Roller BearingBearing Weight:20.80 Kg; Cage Type:Stamped Steel; Da - Cup Frontface Backing Diameter:343.41 mm; Design Units:Imperial; r - Cup Backface To Clear Radius2:3.30 mm; K - Factor7:1.76; B:71.438 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Cone Part Number:M249747; B - Cone Width:76.200 mm; G1 - Heat Generation Factor (Roller-Raceway):1490; C90 - Dynamic Radial Rating (90 million revolutions)4:48700 lbf;
NNU496 NTN Tapered Roller BearingLimiting Speed - Oil:3,800 rpm; Outside Ring Inside Diameter:177 mm; db (min):103 mm; d:85 mm; Db (min):192 mm; r1:4 mm; ra (max):3 mm; dd (min):128 mm; Enclosure:Open; Fillet Radius/Chamfer:4 mm; db (max):111 mm; Da (max):192 mm; Static Load Rating:350,000 N; dc (min):115 mm; Dynamic Load Rating:330,000 N; ra1 (max):3 mm; Radial Clearance:0.050 to 0.085 mm; Bore Type:Cylindrical Bore; D:210 mm; Configuration:Single Row;
CRT1105V NTN Thrust Tapered Roller BearingDesign Units:Imperial; Cup Part Number:98788-B; D1 - Flange Outer Diameter:8.2500 in; e - ISO Factor3:0.63; K - Factor2:0.92; Y - ISO Factor4:0.95; C - Cup Width:1.3750 in; D:7.874 in; Da - Cup Frontface Backing Diameter:7.41 in; Series:98000; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor5:0.12; C1 - Cup Flange Width:0.3750 in;
NNU38/5 NTN Tapered Roller BearingB:200 mm; Static Load Rating:6,100,000 N; Retainer Material:Machined Brass; Axial Load Factor Y0:1.64; d:300 mm; Limiting Speed - Grease:790 rpm; Da (max):478 mm; Nr. of Holes:6; ra (max):4 mm; Limiting Speed - Oil:1,000 rpm; Groove Width A:32 mm; Axial Load Factor Y1:1.68; Hole Diameter (do):15 mm; Center Guidance:Fixed Inner Ring Rib; Enclosure:Open; Weight:160.000 kg; Dynamic Load Rating:4,450,000 N;
LH-WA22214BLLS NTN Thrust Tapered Roller BearingCage Material:Brass; UPC Code:087796360389; e - ISO Factor3:0.36; B - Inner Ring Width:400 mm; Y1 - ISO Factor5:2.81; Bore Taper:1/30; C1(2) - Dynamic Radial Rating (Two-Rows):14300000 N; D:1030.000 mm; r - Outer Ring To Clear Radius2:6.000 mm; Y0 - ISO Factor4:1.88; Bearing Weight:1294.500 Kg; B - Outer Ring Width:400.000 mm; da - Inner Ring Backing Diameter:707.000 mm; R - Inner Ring To Clear Radius1:6.000 mm;
CU15A04W IM60/22 NTN Thrust Tapered Roller Bearingra (max):1 mm; Dynamic Load Rating:17,900 N; Configuration:Single Row; Weight:0.175 kg; Da (max):52 mm; Enclosure:Double Seal; Bore Type:Cylindrical Bore; Radial Clearance:0.005 to 0.020 mm; B:16 mm; D:58 mm; da (min):34 mm; Limiting Speed - Grease:12,000 rpm; Static Load Rating:9,750 N; Factor fo:13.1; d:28 mm;
NN3030K NTN Cylindrical Roller BearingBearing Number:MSM150BX; Shaft Size:150 mm; Maximum Speed:1320 rpm; Bolt Size:4 x M24; Dimension V:0.1 in; Cor - Static Load Rating:232453 lbf; Dimension R:18.3 in; Bearing - Housing - Seal:MSM150BXHHTPS; Dimension N:15.500 in; Seal Type:High Temperature Pac; Dimension H:4.9 in; Support Type:Round Flange; Cr - Dynamic Load Rating:164111 lbf; Dimension L:8.9 in; Note:This product line wa; Bearing - Housing - Seal UPC:013992084712;
NN306 NTN Tapered Roller BearingD:3 in; Cup Part Number:24720D; K - Factor7:1.49; B - Cone Width:1.1562 in; Y2 - ISO Factor10:2.56; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2960 lbf; G2 - Heat Generation Factor (Rib-Roller End):16.5; Da - Cup Frontface Backing Diameter:2.83 in; db - Cone Backface Backing Diameter:1.77 in; Series:24700; e - ISO Factor8:0.39; d:1.5 in; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4400 lbf;
NN302 NTN Tapered Roller BearingAb - Cage-Cone Frontface Clearance:4.6 mm; G2 - Heat Generation Factor (Rib-Roller End):85.9; db - Cone Backface Backing Diameter:181.1 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:105000 N; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:202000 lbf; WPD:229.8 mm; C0 - Static Radial Rating:801000 N; Cone Part Number:X32032; G1 - Heat Generation Factor (Roller-Raceway):465.4;
NN4948K NTN Cylindrical Roller BearingAa - Cage-Cone Backface Clearance:7.1 mm; Design Units:Imperial; r - Cup Backface To Clear Radius2:6.35 mm; da - Cone Frontface Backing Diameter:277.88 mm; Db - Cup Backface Backing Diameter:366.01 mm; K - Factor7:1.76; Cone Part Number:HH249949H; C0 - Static Radial Rating:846000 lbf; B - Cone Width:117.475 mm; D:406.400 mm; Da - Cup Frontface Backing Diameter:383.54 mm; B:115.888 mm; Cup Part Number:HH249910;
W4029 NTN Thrust Tapered Roller BearingD:68.263 mm; G2 - Heat Generation Factor (Rib-Roller End):8.48; Ab - Cage-Cone Frontface Clearance:1.5 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2650 lbf; G1 - Heat Generation Factor (Roller-Raceway):17.5; e - ISO Factor8:0.42; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; R - Cone Backface To Clear Radius1:0.760 mm; C - Cup Width:17.463 mm; Series:02400; Da - Cup Frontface Backing Diameter:63.00 mm;

 

 

No.BrandESciNCTD
CRT1214VNTN - - - - - - - -
NN3060KNTN - - - - - - - -
NN4922KNTN - - - - - - - -
NNU4922NTN - - - - - - - 358.775 mm
NN4956NTN - - - - - - - 22 mm
NN4952KNTN - - - - - - - 160.000 mm
NN4924NTN - - - - 28 mm - - -
NN3948KNTN - - - - - - - 100 mm
NNU4926KNTN - - - - - - - 14.5000 in
NNU38/8NTN - - - - - - - -
NN3034KNTN - - - - - - - 380.009 mm
NN4944KNTN - - - - - - - -
NN3038NTN - - - - - - - -
NNU3028NTN - - - - - - - -
NN393NTN - - - - - - - -
NN4936NTN - - - - - - - 270.000 mm
NN3944KNTN - - - - 22 mm - - -
NN30/5NTN - - - - - - - -
NNU4928NTN - - - - - - - -
K2N-RTD80602PX1NTN - - - - - - - -
NNU4944NTN - - - - - - - -

 

NNU4921K NTN Cylindrical Roller Bearing Video

 

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