Product Details

NNU4921K NTN Cylindrical Roller Bearing

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

Product Features

No.BrandRDBLNAHQ
NNU4922KNTN - 63.500 mm - - - - - -
4R6608NTN - - - - - - - -
4R3226NTN - - - - - - - -
4R6017NTN - - - - - - - -
4R4428NTN - 150 mm51 mm - - - - -
4R13201NTN - 47 mm - - - - - -
4R9403NTN - - - - - - - -
NN3021KNTN - 240 mm80 mm - - - - -
4R5306NTN - - - - - - - -
NNU4988KNTN - - - - - - - -
NN4940KNTN - 359.993 mm - - - - - -
4R3429NTN - - - - - - - -
NN4921KNTN - 270 mm109 mm - - - - -
4R4807NTN - 320 mm52 mm - - - - -
NN4938KNTN - - - - - - - -
4R7605NTN - - - - - - - -
4R10606NTN - - - - - - - -
4R7411NTN - - - - - - - -
4R4429NTN - 215 mm40 mm - - - - -
4R3818NTN - - - - - - - -
NN3092NTN - - - - - - - -
NN3926KNTN - - - - - - 149 mm -
NN3076NTN - 260 mm - - - - - -
4R15201NTN - 145 mm24 mm - - - - -
4R3823NTN - - - - - - - -
4R9604NTN - - - - - - - -
4R10016NTN - 500 mm200 mm - - - - -

 

4R15002 NTN Cylindrical Roller Bearingr - Cup Frontface To Clear Radius2:0.03 in; Y2 - ISO Factor10:2.75; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6100 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10600 lbf; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.03 in; Aa - Cage-Cone Backface Clearance:0.04 in;
4R14205 NTN Cylindrical Roller BearingCage Type:CR - Phenolic Outer; C0 - Static Radial Rating:2680 N; Contact Angle:25 º; R - Inner Ring To Clear Radius2:0.3 mm; Ce - Dynamic Radial Rating1:4740 N; Da - Outer Ring Backing Diameter:27.500 mm; do - Ball Diameter:3.571875 mm; Design Units:METRIC; Bearing Width:7.000 mm; d:17 mm; da - Inner Ring Backing Diameter:20.0 mm; Bearing Weight:0.020 Kg; r - Outer Ring To Clear Radius3:0.3 mm; Ball Type:STEEL;
4R11202 NTN Cylindrical Roller BearingFactor fo:16.4; Weight:2.640 kg; Limiting Speed - Grease:3,000 rpm; Static Load Rating:87,000 N; Configuration:Single Row; Radial Clearance:0.046 to 0.091 mm; Limiting Speed - Oil:3,500 rpm; Fillet Radius/Chamfer:2 mm; D:210 mm; B:28 mm; Dynamic Load Rating:85,500 N; ra (max):2 mm; Da (max):202 mm; Bore Type:Cylindrical Bore; d:150 mm; da (min):158 mm; Enclosure:Open;
4R7404 NTN Cylindrical Roller BearingContact Angle:15 º; Ball Type:STEEL; D:125 mm; Design Units:METRIC; Limiting Speed (Oil):20600 rpm; da - Inner Ring Backing Diameter:97.000 mm; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Grease):10300 rpm; do - Ball Diameter:10.318750 mm; Bearing Weight:0.57 Kg; Cage Type:CR - Phenolic Outer; C0 - Static Radial Rating:44000 N; Ce - Dynamic Radial Rating1:45000 N; Bearing Width:18 mm;
NN3088K NTN Cylindrical Roller BearingSnap Ring Width:1.1 mm; Da (max):81 mm; b (min):1.3 mm; B:10 mm; a (max):1.7 mm; Limiting Speed - Oil:8,700 rpm; d:65 mm; D:85 mm; D1 (max):82.9 mm; Bore Type:Cylindrical Bore; Factor fo:16.2; Fillet Radius/Chamfer:0.6 mm; Limiting Speed - Grease:7,500 rpm; Static Load Rating:11,500 N; Cy (max):2.5 mm; Weight:0.130 kg; Configuration:Single Row; r1:0.5 mm; Dx (min):91 mm; Dynamic Load Rating:11,900 N;
NNU4996K NTN Cylindrical Roller Bearingda - Cone Frontface Backing Diameter:4.37 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:179000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:46400 lbf; R - Cone Backface To Clear Radius3:0.14 in; G2 - Heat Generation Factor (Rib-Roller End):44.9; db - Cone Backface Backing Diameter:4.65 in; C0 - Static Radial Rating:142000 lbf; a - Effective Center Location4:-0.6 in;
NN3072K NTN Cylindrical Roller BearingSeal Type:Labyrinth Seal; Center of Bearing from End S:13.9 mm; Bore Type:Cylindrical bore; Shaft Size d:11/16 in; Static Load Rating:1070 lbf; Bearing Type:Ball Bearing; Dimension B1:1.469 in; Outside Ring Width C:12.000 mm; Dynamic Load Rating:2380 lbf; Lubrication Type:Non-Relubricatable; O.D. Type:Cylindrical OD; Angle between Set Screws:90 º; Radius r:0.6 mm; Dimension S1:23.4 mm; Weight:0.50 lb;
NN4932K NTN Cylindrical Roller BearingSupport Type:Two-Bolt Plummer Blo; Series Type:Light Series; Bearing Number:LSM60BX; Cor - Static Load Rating:25853 lbf; Cr - Dynamic Load Rating:23155 lbf; Bearing Type:Split Cylindrical Ex; Dimension H2:180 mm; Dimension J:234 mm; Dimension H:80 mm; Bolt Size:2 x M16; Pillow/Plummer Block Style:Split Cylindrical Ho; Seal Type:Aluminium Triple Lab; Maximum Speed:3940 rpm; Dimension M:70 mm; Shaft Size:60 mm;
4R3817 NTN Cylindrical Roller BearingL:128.00 mm; d1:240.00 mm; b:23 mm; Appropriate Hydraulic Nut:HMV56; Taper:1:12; Weight:10.7 Kg; L11:135.00 mm; Thread D12:Tr280x4; Appropriate Withdrawal Nut No.:HML56;
4R4041 NTN Cylindrical Roller BearingC0 - Static Load:494000 lb; Dimension D Min:20.88 in; Dimension A:7.50 in; Dimension C:9.25 in; Dimension L:8.83 in; Dimension J (Bolt Size):1.000 in; Shaft Size Type:Imperial; Eng Internal Radial Clearance - Max:0.0071; Eng Internal Radial Clearance - Min:0.0047; Shaft Size  :6-15/16 in; Dimension M:5.08 in; Y2 - Geometry Factor:3.09; Grease Lubrication - T Seal:800 rpm; e - Geometry Factor:0.33;
4R10602 NTN Cylindrical Roller Bearinga - Effective Center Location3:-4.8 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2500 lbf; Cone Part Number:356; Cup Part Number:354X; C1 - Dynamic Radial Rating (1 million revolutions)5:18400 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:4770 lbf; Da - Cup Frontface Backing Diameter:80.77 mm; d:30.163 mm; D:85.001 mm; Cg - Geometry Factor:0.0732; Cage Type:Stamped Steel;
4R5217 NTN Cylindrical Roller BearingG1 - Heat Generation Factor (Roller-Raceway):48.7; da - Cone Frontface Backing Diameter:2.44 in; G2 - Heat Generation Factor (Rib-Roller End):15.4; C0 - Static Radial Rating:36200 lbf; K - Factor8:0.66; a - Effective Center Location4:0.3 in; Cage Type:Stamped Steel; B - Cone Width:1.0594 in; Cone Part Number:55187C; C1 - Dynamic Radial Rating (1 million revolutions)6:34000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:8810 lbf;
4R6603 NTN Cylindrical Roller Bearingda - Cone Frontface Backing Diameter:12.76 in; D:17.2460 in; Series:129000; Y2 - ISO Factor10:2.42; Cg - Geometry Factor11:0.171; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:351000 lbf; Cone Part Number:EE129119D; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:91000 lbf; K - Factor7:1.4; Cage Type:Stamped Steel; T - Bearing Width across Cups:5.2499 in; r - Cup Backface To Clear Radius2:0.190 in;
NN4921K NTN Cylindrical Roller Bearingra (max):2 mm; Nr. of Holes:6; Constant e:0.39; Da (max):258 mm; Center Guidance:Floating Steel Ring; Dynamic Load Rating:1,450,000 N; Axial Load Factor Y0:1.70; Limiting Speed - Grease:2,000 rpm; B:109 mm; d:160 mm; Hole Diameter (do):10 mm; D:270 mm; Axial Load Factor Y1:1.74; Axial Load Factor Y2:2.59; da (min):172 mm; Enclosure:Open; Retainer Material:Pressed Steel; Limiting Speed - Oil:2,500 rpm;

 

 

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