Product Details

NN49/56 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN49/56
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
NNU4856KNTN - - - - - - - -
4R383NTN - 280 mm88 mm - - - - -
NNU4996KNTN - - - - - - - -
4R4037NTN - 1060 mm195 mm - - - - -
NN4956KNTN - - - - - - - -
NN3034KNTN - - - - - - - -
4R3428NTN - - - - - - - -
NN3944KNTN - 90 mm11 mm - - - - -
NN3022KNTN - 110 mm36.5 mm - - - - -
4R6608NTN - - - - - - - -
4R4444NTN - - - - - - - -
NN4920KNTN - 3 in - - - - - -
4R4041NTN - - - - - - - -
NN3948KNTN - 11.7500 in - - - - - -
4R3423NTN - 6.3750 in - - - - - -
NNU4924KNTN - - 3.941 in - - - - -
4R11202NTN - 210 mm28 mm - - - - -
4R9604NTN - - - - - - - -
4R4807NTN - 320 mm52 mm - - - - -
NN3084KNTN - 160 mm37 mm - - - - -
4R4413NTN - 4.25 in - - - - - -
NNU3034KNTN - - - - - - - -
NN4926KNTN - 295.000 mm80.000 mm - - - - -
4R4806NTN - 90 mm23 mm - - - - -

 

NN3076K NTN Cylindrical Roller BearingDb (min):71.5 mm; Weight:0.550 kg; Limiting Speed - Oil:11,000 rpm; ra (max):1.5 mm; D:80 mm; Static Load Rating:40,000 N; Limiting Speed - Grease:9,000 rpm; db (min):33.5 mm; db (max):38 mm; Radial Clearance:0.020 to 0.045 mm; da (min):33.5 mm; Enclosure:Open; B:21 mm; dc (min):41 mm; ra1 (max):1.5 mm; r1:1.5 mm; Da (max):71.5 mm; Dynamic Load Rating:46,500 N; d:25 mm; Bore Type:Cylindrical Bore;
4R6015 NTN Cylindrical Roller BearingB - Cone Width:16.520 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Cg - Geometry Factor:0.0694; G2 - Heat Generation Factor (Rib-Roller End):11.5; C - Cup Width:11.908 mm; d:36.513 mm; B:15.875 mm; da - Cone Frontface Backing Diameter:41.40 mm; e - ISO Factor8:0.44; a - Effective Center Location3:-1.5 mm; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; Da - Cup Frontface Backing Diameter:66.00 mm;
4R5306 NTN Cylindrical Roller BearingSeal Type:Kevlar Packing Seal; Dimension K:11.0 in; Bolt Size:8 x M36; Series Type:Medium Series; Shaft Size:350 mm; Cr - Dynamic Load Rating:447145 lbf; Note:This product line wa; Dimension L:43.0 in; Weight:1872 lb; Bearing Number:MSM350BR; Dimension H:17.756 in; Dimension J1:34.0 in; Ca - Axial Load Rating:35790 lbf; Maximum Speed:500 rpm; Cor - Static Load Rating:765025 lbf; Dimension M:14.5 in;
4R12001 NTN Cylindrical Roller BearingC1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf; C0 - Static Radial Rating:16700 lbf; Aa - Cage-Cone Backface Clearance:0.3 mm; D:73.431 mm; Cone Part Number:LM501349; Design Units:Imperial; Ab - Cage-Cone Frontface Clearance:1.8 mm; B - Cone Width:19.812 mm; da - Cone Frontface Backing Diameter:48.01 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf; Da - Cup Frontface Backing Diameter:71.10 mm;
4R7604 NTN Cylindrical Roller BearingCa90 - Dynamic Thrust Rating (90 million revolutions)6:5380 lbf; Y - ISO Factor9:1.79; Cg - Geometry Factor10:0.0946; C1 - Cup Flange Width:0.2188 in; T1 - Bearing Width:1.0939 in; K - Factor7:1.74; Aa - Cage-Cone Backface Clearance:0.07 in; D1 - Flange Outer Diameter:4.4960 in; C0 - Static Radial Rating:37200 lbf; Series:455; d:2.2500 in; r - Cup Backface To Clear Radius2:0.030 in; Ab - Cage-Cone Frontface Clearance:0.08 in;
4R5231 NTN Cylindrical Roller BearingDimension T:20.0 in; Dimension H:2.0 in; Dimension W:1.7 in; Bearing UPC:013992033482; Note:This product line wa; Dimension V:7.5 in; Seal Type:Viton Single Lip; Cor - Static Load Rating:133087 lbf; Dimension P:1.0 in; Series Type:Medium Series; Dimension B:10.0 in; Bearing Number:MSM115BR; Bearing Type:Split Cylindrical Re; Ca - Axial Load Rating:7014 lbf; Dimension S:3.0 in; Cr - Dynamic Load Rating:102063 lbf;
NN4930K NTN Cylindrical Roller BearingB:20 mm; Factor fo:16.4; Limiting Speed - Oil:5,300 rpm; a (max):3.3 mm; Da (max):139 mm; D1 (max):142.6 mm; Snap Ring Outside Diameter:150.7 mm; r1:0.5 mm; Enclosure:Snap Ring Groove wit; ra (max):1 mm; Static Load Rating:42,000 N; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.1 mm; Dx (min):152 mm; da (min):111 mm; Dynamic Load Rating:42,500 N; D:145 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:4,300 rpm;
NN3960K NTN Cylindrical Roller BearingK - Factor7:1.83; Cone Part Number:368A; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10300 lbf; G2 - Heat Generation Factor (Rib-Roller End):12.7; Y2 - ISO Factor10:3.14; D:3.5427 in; e - ISO Factor8:0.32; Aa - Cage-Cone Backface Clearance:0 in; G1 - Heat Generation Factor (Roller-Raceway)11:33.8; Ab - Cage-Cone Frontface Clearance:0.07 in; Cup Part Number:362XD; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3250 lbf;
NNU4924K NTN Cylindrical Roller BearingCover Length C1:0.982 in; Number of Bolts:4; Cover Diameter A:4.196 in; Type:Closed; B:3.941 in;
4R801 NTN Cylindrical Roller BearingDimension A:3.75 in; e - Geometry Factor:0.24; Dimension L:3.99 in; Grease Lubrication - T Seal:1600 rpm; Dimension S:3.82 in; Int Radial Clearance Reduction Min:0.0018 in; UPC Code:0883450008723; Dimension H:1.88 in; Full Timken Part Number:DVP20K090SB; C0 - Static Load:113000 lb; Oil Lubrication - T Seal:2000 rpm; Oil Lubrication - M/N Seal:1200 rpm; Dimension J (Bolt Size):0.875 in; Y2 - Geometry Factor:4.24;
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;
4R4027 NTN Cylindrical Roller BearingGrease Lubrication - B/C/O Seal:400 rpm; Pre Install Clearance Min:0.135 mm; Full Timken Part Number:QVFY26V110SB; Locking Style:Single V-Lock; Pre Install Clearance Max:0.170 mm; Grease Lubrication - T Seal:1000 rpm; Dimension F:15.13 in; Dimension J (Bolt Size):1 in; Dimension RV:0.29 in; Dimension SV:5.82 in; Dimension L Exp:5.62 in; Dimension D:9.06 in; UPC Code:0883450045827; Oil Lubrication - B/C/O Seal:400 rpm;
NN4924K NTN Cylindrical Roller BearingCenter Guidance:Floating Steel Ring; Enclosure:Open; Dynamic Load Rating:690,000 N; Axial Load Factor Y2:3.61; Hole Diameter (do):5 mm; Retainer Material:Pressed Steel; da (min):140 mm; Radial Clearance:0.160 to 0.200 mm; Fillet Radius/Chamfer:2 mm; Limiting Speed - Oil:3,200 rpm; Da (max):200 mm; Roller Profile:Symmetric; Axial Load Factor Y1:2.42; Groove Width A:9 mm; Constant e:0.28; Axial Load Factor Y0:2.37;
NN3936K NTN Cylindrical Roller BearingG1 - Heat Generation Factor (Roller-Raceway):8; Y - ISO Factor9:2.26; Cage Type:Stamped Steel; R - Cone Backface To Clear Radius1:1.520 mm; db - Cone Backface Backing Diameter:27.43 mm; C0 - Static Radial Rating:9100 lbf; a - Effective Center Location3:-9.1 mm; r - Cup Backface To Clear Radius2:1.27 mm; B - Cone Width:21.539 mm; K - Factor7:2.2; Design Units:Imperial; C1 - Dynamic Radial Rating (1 million revolutions)5:9630 lbf;

 

 

NN49/56 NTN Tapered Roller Bearing Video

 

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