Product Details

4R4449 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4449
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
4R3432NTN - - - - - - - -
NN3088NTN - - 21 mm - 5 mm - - -
NN3084NTN - - 100 mm - 18 mm - - -
NNU4944KNTN - - - - - - - -
NN3068NTN - - - - - - - -
NN3960KNTN22 mm - - - - - - -
4R3423NTN - - - - - - - -
NN3952KNTN - - 620.000 mm - - - - -
NNU4980KNTN - - 400 mm - 78 mm - - -
4R3425NTN - - 370 mm - - - - -
4R3628NTN - - - - - - - -
NN3028KNTN - 15.0 mm - 15 mm - - - -
4R4819NTN - - - - - - - 43.0 mm
NN3021NTN - - - - - - - -
NN4936NTN - - 340 mm - 92 mm - - -
NNU49/56NTN - - - - - - - -
NNU4972KNTN - - - - 128 mm - - -
NNU4856KNTN - - 61.986 mm - - - - -
NNU4938KNTN - - - - - - - -
4R382NTN - - 342.900 mm - 57.150 mm - - -
NN3028NTN - - - - - - 0.178 in -
NN3092NTN - - - - 23.005 mm - - -
4R3426NTN - - 200 mm - 67 mm - - -
4R461NTN - - - - - - - -
NN30/6NTN - - - - - - - -
NNU4052NTN - - - - - - - -
NNU3072NTN - - 16.6250 in - - - - -
NN4956KNTN - - - - - - - -
4R4811NTN - - 6.2992 in - - - - -

 

NN3060K NTN Cylindrical Roller BearingConfiguration:Single Row; r1:0.5 mm; da (min):136 mm; Weight:0.815 kg; b (min):1.9 mm; Static Load Rating:41,000 N; Limiting Speed - Oil:4,400 rpm; Radial Clearance:0.041 to 0.081 mm; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.1 mm; Enclosure:Snap Ring Groove wit; ra (max):1 mm; Factor fo:16.1; Da (max):158 mm; Cy (max):4.7 mm; Bore Type:Cylindrical Bore; B:18 mm; D1 (max):161.8 mm; Snap Ring Outside Diameter:171.5 mm;
4R4821 NTN Cylindrical Roller BearingFactor fo:15.7; B:18 mm; a (max):2.9 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra (max):1 mm; D:100 mm; Groove Width:2.7 mm; Limiting Speed - Grease:6,700 rpm; Cy (max):5 mm; Weight:0.413 kg; Fillet Radius/Chamfer:1.1 mm; Dx (min):108 mm; r1:0.5 mm; Dynamic Load Rating:30,500 N; d:65 mm; Groove Diameter:96.8 mm; Static Load Rating:25,200 N; Limiting Speed - Oil:8,000 rpm; Radial Clearance:0.023 to 0.043 mm;
4R3225 NTN Cylindrical Roller BearingBearing - Housing - Seal:MSM130BRHKPS; Cr - Dynamic Load Rating:118025 lbf; Maximum Speed:1600 rpm; Cor - Static Load Rating:157366 lbf; Series Type:Medium Series; Dimension D:16.8 in; Dimension N:18.3 in; Dimension V:8.0 in; Dimension B:10.5 in; Dimension S:3.4 in; Dimension H:2.2 in; Dimension U:0.3 in; Bearing Type:Split Cylindrical Re; Seal Type:Kevlar Packing Seal; Support Type:Take-Up; Note:This product line wa;
NNU3072 NTN Tapered Roller BearingBearing Weight:178.80 lb; Cup Part Number:HM252310; Aa - Cage-Cone Backface Clearance:0 in; e - ISO Factor8:0.33; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:157000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:90100 lbf; B - Double Cone Width:6.0000 in; C - Cup Width:2.6250 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:605000 lbf; D:16.6250 in;
NN3932K NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4770 lbf; Cup Part Number:352; Y2 - ISO Factor10:3.28; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8310 lbf; D:3.5480 in; Bearing Weight:3.2 lb; Cage Type:Stamped Steel; T - Bearing Width across Cups:2.1649 in; R - Cone Frontface To Clear Radius1:0.060 in; Y1 - ISO Factor9:2.2; e - ISO Factor8:0.31; Cone Part Number:358D;
4R4426 NTN Cylindrical Roller BearingL1:145.00 mm; b:25 mm; Thread D12:Tr480x5; t:14.0 mm; Appropriate Hydraulic Nut:HMV96; Ro:Rc 1/8; Appropriate Withdrawal Nut No.:HML96; e:8.5 mm; d1:440.00 mm; Weight:22.50 Kg;
NNU4856 NTN Tapered Roller Bearingd:2.6250 in; C90 - Dynamic Radial Rating (90 million revolutions)5:13800 lbf; Cg - Geometry Factor:0.0825; Ab - Cage-Cone Frontface Clearance:0.08 in; Cone Part Number:5553; C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf; db - Cone Backface Backing Diameter:3.03 in; a - Effective Center Location4:-0.79 in; Cage Type:Stamped Steel; K - Factor8:1.63; R - Cone Backface To Clear Radius3:0.010 in;
NN4944 NTN Tapered Roller BearingDimension D Min:9.44 in; Bearing Number:22217; Dimension A:3.74 in; Y1 - Geometry Factor:3.07; Dimension SVV:4.18 in; Locking Style:Double V-Lock; Grease Lubrication - M/N Seal:1400 rpm; Dimension J (Bolt Size):0.750 in; UPC Code:0883450075909; Oil Lubrication - T Seal:2400 rpm; Weight:37.0 lb; Dimension G:3.630 in; Dimension H:1.25 in; Eng Internal Radial Clearance - Min:0.0037; Oil Lubrication - M/N Seal:1400 rpm;
NNU4922K NTN Cylindrical Roller Bearingra1 (max):2.5 mm; d:100 mm; dd (min):143 mm; Dynamic Load Rating:435,000 N; Da (max):201 mm; Enclosure:Open; Fillet Radius/Chamfer:3 mm; Static Load Rating:545,000 N; Bore Type:Cylindrical Bore; D:215 mm; Limiting Speed - Grease:2,400 rpm; ra (max):2.5 mm; B:73 mm; Limiting Speed - Oil:3,200 rpm; Configuration:Single Row; Inside Ring Outside Diameter:129.5 mm; Radial Clearance:0.050 to 0.085 mm; db (min):114 mm;
NN3126 NTN Tapered Roller BearingRadius Rs min:0.300 mm; Clearance:C3; Outside Diameter D:19.0000 mm; Bore Size d:10 mm; Weight:0.0050 Kg; Outside Ring Width B:5.000 mm; Cr - Dynamic Load Rating:1.7 kN; Grease Limiting Speed:34000 rpm; Oil Limiting Speed:40000 rpm; C0r - Static Load Rating:0.84 kN; Features:Non-Contact Seals;
NN493 NTN Tapered Roller BearingB - Outer Ring Width:33 mm; r - Outer Ring To Clear Radius2:2.0 mm; Cage Type:EJ; Design Unit:METRIC; Superseded Part:22216CJW33C08C3; D:140 mm; Bearing Weight:2 Kg; B - Inner Ring Width:33 mm; R - Inner Ring To Clear Radius1:2.0 mm; C0 - Static Radial Rating:278000 N; Y0 - ISO Factor4:3.14; C1(2) - Dynamic Radial Rating (Two-Rows):254000 N; da - Inner Ring Backing Diameter:95.0 mm; Reference Thermal Speed Rating (Grease):3500;
4R3628 NTN Cylindrical Roller BearingTolerance1:-0.007 in; Lockwasher and Lockplates:P-72; Diameter d :13 1/2 in; B2:9.852 in; D1:16.505 in; Taper:1:12; Locknut:N-072; Series:231K; SNW/SNP Assembly Weight:120 lb; Sleeve:S-3172 x 13 1/2; Bearing Number:23172K; S:1.916 in;
4R4416 NTN Cylindrical Roller BearingCage Material:Brass; d:280.000 mm; Bearing Weight:96.800 Kg; D:460.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):2780000 N; Reference Thermal Speed Rating (Grease):770; Y2 - ISO Factor6:2.21; Y1 - ISO Factor5:3.36; r - Outer Ring To Clear Radius2:4.000 mm; Cg - Geometry Factor8:0.1206; B - Inner Ring Width:146 mm; Da - Outer Ring Backing Diameter:419.000 mm; Superseded Part:23156KYMBW507C08C2; Y0 - ISO Factor4:2.26;
4R2035 NTN Cylindrical Roller BearingE:175 mm; A:6 mm; D:38.00 mm; E1:136 mm; Piston Length of Travel:5 mm; C:205.0 mm; Piston Area:6700 mm²; Threads B:M135x2; Assembly Weight:5.900 Kg;
NNU3044 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:1.52 in; R - Cone Backface To Clear Radius3:0.050 in; d:1.1806 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:3490 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf; Aa - Cage-Cone Backface Clearance:-0.01 in; da - Cone Frontface Backing Diameter:1.44 in; Design Units:Imperial;
4R3433 NTN Cylindrical Roller BearingY1 - ISO Factor9:1.68; r - Cup Backface To Clear Radius2:0.06 in; Cage Type:Stamped Steel; Series:07000; da - Cone Frontface Backing Diameter:1.18 in; d:1.0000 in; Cone Part Number:07100D; C - Cup Width:0.5118 in; Bearing Weight:0.7 lb; Ab - Cage-Cone Frontface Clearance:-0.07 in; Y2 - ISO Factor10:2.5; Design Units:Imperial; B - Double Cone Width:1.4375 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:2950 lbf;

 

 

4R4449 NTN Cylindrical Roller Bearing Video

 

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