Product Details

NN4921K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN4921K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
4R7607NTN - 215 mm - - - - - -
4R15201NTN - 145 mm24 mm - - - - -
4R7411NTN - - - - - - - -
NNU3022KNTN - - - - - - - -
NN3034KNTN - - - - - - - -
4R6605NTN - - 23.813 mm - - - - -
4R10201NTN - - - - - - - -
4R13603NTN - - 23.813 mm - - - - -
4R3056NTN - 3.8125 in - - - - - -
4R10403NTN - - - - - - - -
4R4039NTN - - - - - - - -
NN3984NTN - - - - - - - -
4R5306NTN - - - - - - - -
NN3088KNTN - 85 mm10 mm - - - - -
NN3056KNTN - 580.000 mm - - - - - -
NNU4928KNTN - 150 mm - - - - - -
NN4936KNTN - - - - - - - -
4R9209NTN - - - - - - - -
4R7408NTN - - - - - - - -
NN30/5NTN - - - - - - - -

 

NN3080K NTN Cylindrical Roller BearingB:114.300 mm; d1 - Large Bore I.D.:409.60 mm; H - Shoulder Diameter - Shaft:633.4 mm; Bearing Type:Thrust Cylindrical R; T1 - Ring Thickness:31.75 mm; r - Fillet Chamfer:6.4 mm; E - Shoulder Diameter - Housing:433.4 mm; D1 - Small Diameter O.D.:657.20 mm; D - Bearing O.D.:660.400 mm; d - Bore Diameter:406.400 mm; Dynamic Load Rating:1700 kN; Static Load Rating:7500 kN; Limiting Speed:810 rpm; Weight:36.3 Kg;
4R4811 NTN Cylindrical Roller BearingY - ISO Factor3:2.02; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor:0.0938; e - ISO Factor2:0.3; Da - Cup Frontface Backing Diameter:3.96 in; Series:535; Cup Part Number:532A; C - Cup Width:1.1875 in; D:4.3750 in; Db - Cup Backface Backing Diameter:3.74 in; Design Units:Imperial;
4R10016 NTN Cylindrical Roller Bearingra (max):4 mm; Roller Profile:Symmetric; B:200 mm; Bore Type:Cylindrical Bore; Constant e:0.40; Limiting Speed - Grease:790 rpm; Radial Clearance:0.190 to 0.280 mm; Weight:160.000 kg; da (min):322 mm; Dynamic Load Rating:4,450,000 N; Hole Diameter (do):15 mm; Limiting Speed - Oil:1,000 rpm; Axial Load Factor Y2:2.50; D:500 mm; Configuration:Double Row; Enclosure:Open; Retainer Material:Machined Brass;
4R9211 NTN Cylindrical Roller BearingCa90 - Dynamic Thrust Rating (90 million revolutions)6:40200 lbf; B:63.5 mm; e - ISO Factor8:0.53; Ab - Cage-Cone Frontface Clearance:5.6 mm; Bearing Weight:29.40 Kg; B - Cone Width:58.738 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:44000 lbf; Da - Cup Frontface Backing Diameter:482.10 mm; Aa - Cage-Cone Backface Clearance:16.5 mm; Cone Part Number:EE192150; d:381.000 mm; C - Cup Width:38.100 mm;
NN3934K NTN Cylindrical Roller BearingWeight:0.2 lb; d - Bore Diameter:0.8850 in; D - Bearing O.D.:1.8906 in; Steering Pivot Rating:3890 lbf; Oil Holes in Retainer:Yes; Bearing Type:Thrust Tapered Rolle; R - Fillet Radius Shaft (Max):0.03 in; B:0.5940 in;
4R4445 NTN Cylindrical Roller BearingBolt Size:2 x 3/4; Support Type:Two-Bolt Plummer Blo; Cor - Static Load Rating:36179 lbf; Maximum Speed:3310 rpm; Dimension J2 :9-7/8 in; Dimension J1 :10-31/32 in; Series Type:Light Series; Housing Width:4.4 in; Bearing Number:LSE215BX; Cr - Dynamic Load Rating:31041 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Seal Type:Viton Single Lip; Note:This product line wa; Dimension H :3-1/2 in;
4R13003 NTN Cylindrical Roller BearingFillet Radius/Chamfer:2.1 mm; Cy:8.4 mm; B:60.3 mm; Limiting Speed - Oil:3,000 rpm; Snap Ring Width:3.1 mm; Bore Type:Cylindrical Bore; D:180 mm; d:100 mm; Limiting Speed - Grease:2,200 rpm; Da:168 mm; Weight:5.780 kg; Radial Clearance:0.030 to 0.058 mm; Configuration:Double Row; ra:2 mm; Enclosure:Snap Ring Groove wit; Dx:195 mm; da:112 mm; Dynamic Load Rating:158,000 N; Snap Ring Outside Diameter:192.9 mm;
4R5605 NTN Cylindrical Roller BearingBearing UPC:013992029348; Dimension R:21.3 in; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:289779 lbf; Support Type:Round Flange; Seal Type:Viton Single Lip; Cr - Dynamic Load Rating:167258 lbf; Note:This product line wa; Ca - Axial Load Rating:12994 lbf; Dimension L:8.3 in; Dimension T:24.0 in; Bearing - Housing - Seal:LSM250BRHRSS; Bolt Size:4 x M30; Dimension H:4.6 in; Series Type:Light Series;
4R4039 NTN Cylindrical Roller Bearingda - Cone Frontface Backing Diameter:30.71 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:921000 lbf; B - Cone Width:3.5000 in; Cage Type:Stamped Steel; K - Factor8:1.91; Ab - Cage-Cone Frontface Clearance:0.34 in; d:29.9183 in; a - Effective Center Location4:1.36 in; C90 - Dynamic Radial Rating (90 million revolutions)5:137000 lbf; db - Cone Backface Backing Diameter:30.83 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:71700 lbf;
4R4449 NTN Cylindrical Roller Bearingr - Cup Backface To Clear Radius2:2.29 mm; C0 - Static Radial Rating:15300 lbf; da - Cone Frontface Backing Diameter:41.40 mm; Cone Part Number:13682; Cg - Geometry Factor:0.0713; e - ISO Factor8:0.4; B:18.288 mm; Y - ISO Factor9:1.49; C - Cup Width:14.321 mm; Ab - Cage-Cone Frontface Clearance:1.3 mm; db - Cone Backface Backing Diameter:48.01 mm; Aa - Cage-Cone Backface Clearance:0.5 mm; Cage Type:Stamped Steel;
NNU4920K NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:3.62 in; Db - Cup Backface Backing Diameter:3.43 in; Design Units:Imperial; e - ISO Factor2:0.35; r - Cup Backface To Clear Radius1:0.090 in; Cup Part Number:382-S; Series:385; D:3.8125 in; C - Cup Width:0.7982 in; Y - ISO Factor3:1.69; Cg - Geometry Factor:0.0859;
NN3196 NTN Tapered Roller BearingInside Ring Outside Diameter:153.5 mm; db (max):151 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:2,800 rpm; db (min):144 mm; Da (max):216 mm; Fillet Radius/Chamfer:3 mm; ra1 (max):2.5 mm; Configuration:Single Row; Limiting Speed - Grease:2,400 rpm; d:130 mm; dd (min):168 mm; B:40 mm; Radial Clearance:0.060 to 0.105 mm; D:230 mm; dc (min):158 mm; Enclosure:Open; r1:3 mm; ra (max):2.5 mm; Static Load Rating:455,000 N;
4R6014 NTN Cylindrical Roller BearingWeight:0.332 kg; Groove Width:1.3 mm; Da (max):95 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.025 to 0.051 mm; Limiting Speed - Oil:7,700 rpm; Groove Diameter:97.9 mm; Dynamic Load Rating:23,700 N; Limiting Speed - Grease:6,500 rpm; D:100 mm; Configuration:Single Row; Fillet Radius/Chamfer:1 mm; r1:0.5 mm; a (max):2.5 mm; ra (max):1 mm; Factor fo:16.3; da (min):75 mm; B:16 mm; d:70 mm; Dx (min):106 mm;
4R10704 NTN Cylindrical Roller BearingB - Outer Ring Width:64.000 mm; B - Inner Ring Width:64 mm; R - Inner Ring To Clear Radius1:2.500 mm; Bearing Weight:11.3 Kg; Bore Taper:1/12; Da - Outer Ring Backing Diameter:210.000 mm; Superseded Part:22226KCJW33; Cage Material:Steel; Cg - Geometry Factor8:0.0819; e - ISO Factor3:0.26; Reference Thermal Speed Rating (Grease):2400; C1(2) - Dynamic Radial Rating (Two-Rows):757000 N; C0 - Static Radial Rating:945000 N;

 

 

NN4921K NTN Cylindrical Roller Bearing Video

 

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