Product Details

NNU49/56 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU49/56
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3144NTN - - - - - - - -
NNU4972NTN - - 110 mm - - - - -
NN4920KNTN - - 40 mm - 12 mm - - -
NNU3088NTN - - 3.7500 in - - - - -
4R441NTN - - 2.7170 in - - - - -
NN406NTN - - 830 mm - 325 mm - - -
NN393NTN - - - - 25 mm - - -
NNU4928KNTN - - - - - - - -
NNU4968KNTN - - 310 mm - 52 mm - - -
4R5407NTN - - - - - - - -
4R3443NTN - - 120.000 mm - - - - -
4R4821NTN - - 100 mm - 18 mm - - -
4R4614NTN - - - - - - - -
NN3052NTN - - - - - - - -
4R3618NTN - - - - - - - -
NN3956KNTN - - 750.000 mm - - - - -
4R4449NTN18 mm - - - - - - -
4R2906NTN - - 340 mm - 92 mm - - -
4R442NTN - - 300 mm - 96 mm - - -
NN3948KNTN15 mm - - - - - - -
NNU4934KNTN - - - - - - - -
NN4936KNTN - - - - - - - -

 

NN38/53 NTN Tapered Roller BearingCg - Geometry Factor12:0.142; Aa - Cage-Cone Backface Clearance:0.15 in; K - Factor7:1.32; d:3.4375 in; R - Cone Backface To Clear Radius1:0.14 in; Cage Type:Stamped Steel; Series:595; Design Units:Imperial; T - Bearing Width across Cones:3.2500 in; Y2 - ISO Factor10:2.27; Cone Part Number:596-S; e - ISO Factor8:0.44; B - Cone Width:1.4300 in; db - Cone Backface Backing Diameter:4.06 in; C - Double Cup Width:2.5 in;
NNU3022K NTN Cylindrical Roller BearingOutside Ring Width C:16.000 mm; Inner Ring Width B:36.51 mm; O.D. Type:Cylindrical OD; Material:Bearing Steel; Set Screw Size:5/16-18; Center of Bearing from End S:18.3 mm; Dimension B1:1.906 in; Number of Set Screws:2; Dimension B2:0.626 in; Series:Industrial; Bore Type:Cylindrical bore; Weight:0.50 lb; Dimension S1:30.1 mm; Static Load Rating:2530 lbf; Angle between Set Screws:90 º; Lubrication Type:Non-Relubricatable;
NNU4988K NTN Cylindrical Roller BearingDa (max):792 mm; B:195 mm; Enclosure:Open; da (min):588 mm; Hole Diameter (do):15 mm; Radial Clearance:0.280 to 0.440 mm; Axial Load Factor Y2:4.39; Static Load Rating:10,800,000 N; Bore Type:Cylindrical Bore; D:820 mm; Fillet Radius/Chamfer:6 mm; Constant e:0.23; Axial Load Factor Y0:2.89; Weight:359.000 kg; Groove Width A:32 mm; Configuration:Double Row; Axial Load Factor Y1:2.95; Retainer Material:Machined Brass;
4R3432 NTN Cylindrical Roller BearingDimension L:3.62 in; Dimension E:6.10 in; Pre Install Clearance Max:0.0055 in; Dimension BC:8.63 in; Full Timken Part Number:DVC20K308SB; Dimension J (Bolt Size):0.75 in; Int Radial Clearance Reduction Min:0.0018 in; Shaft Size Type:Imperial; Y2 - Geometry Factor:4.24; e - Geometry Factor:0.24; Weight:37.0 lb; C0 - Static Load:113000 lb; Dimension S:3.82 in; Shaft Tolerance:0.0040 in; Adapter Sleeve Axial Movement Min:0.027 in;
4R4806 NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:0.13 in; e - ISO Factor8:0.67; d:1.2500 in; Aa - Cage-Cone Backface Clearance:0.1 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6130 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:9340 lbf; B - Cone Width:0.9478 in; G2 - Heat Generation Factor (Rib-Roller End):7.57; Cup Part Number:43319D; Y2 - ISO Factor10:1.5; Bearing Weight:2.81 lb;
NNU4921K NTN Cylindrical Roller BearingY - ISO Factor9:1.57; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; G1 - Heat Generation Factor (Roller-Raceway):18; C - Cup Width:15.875 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Cg - Geometry Factor:0.0668; D:68.956 mm; Series:14000; db - Cone Backface Backing Diameter:44.45 mm; Bearing Weight:0.30 Kg; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; r - Cup Backface To Clear Radius2:3.30 mm;
NNU39/63 NTN Tapered Roller BearingS:36.0 mm; i:28.0 mm; L3:38.0 mm; Appropriate Locknut No.:HM3096; S1:14 mm; t1:5 mm; L2:15 mm;
4R3231 NTN Cylindrical Roller BearingD:360 mm; ra (max):3 mm; Weight:26.200 kg; Outside Ring Inside Diameter:316 mm; r1:4 mm; Da (max):342 mm; da (min):218 mm; Static Load Rating:865,000 N; ra1 (max):3 mm; db (min):218 mm; d:200 mm; Radial Clearance:0.090 to 0.145 mm; dc (min):247 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,500 rpm; Dynamic Load Rating:620,000 N; Fillet Radius/Chamfer:4 mm; Enclosure:Open; db (max):240 mm;
NNU4948 NTN Tapered Roller BearingMaterial:Bearing Steel; Static Load Rating:4600 lbf; O.D. Type:Cylindrical OD; Dimension M:0.179 in; Outside Ring Width C:22.000 mm; Angle between Set Screws:90 º; Series:Standard; Weight:0.50 lb; Number of Set Screws:2; Set Screw Size:M8x1.25; Lubrication Type:Relubricatable; Dynamic Load Rating:8160 lbf; Bearing Type:Ball Bearing; Center of Bearing from End S:13.46 mm; Sub Series:GYA..RR; Seal Type:Narrow Shroud;
NN3072 NTN Tapered Roller BearingBearing Weight:0.10 Kg; Design Units:METRIC; Limiting Speed (Grease):32300 rpm; r - Outer Ring To Clear Radius3:0.6 mm; R - Inner Ring To Clear Radius2:0.6 mm; D:47 mm; Ce - Dynamic Radial Rating1:3825 N; Bearing Width:9 mm; Ball Type:STEEL; Contact Angle:25 º; do - Ball Diameter:6.350 mm; Cage Type:CR - Phenolic Outer; Da - Outer Ring Backing Diameter:43.700 mm; C0 - Static Radial Rating:2224 N;
4R4449 NTN Cylindrical Roller BearingLocknut:KM22; N1:24.00 mm; End Cover2:EC522-619; Lockwasher:MB22; C1 Dynamic Load Rating:555; Max Oil Speed:3500; Housing Mass:22.3 Kg; A:175.00 mm; Locating Rings (width x OD):SR200X13.5; J:350.00 mm; H2:45.0 mm; N:18 mm; J1:70 mm; G:M16; Material :Cast Iron; Bolt Qty:4; Housing:FSNT 522-619; A1:120 mm; J2:378 mm; Shaft Diameter d:100 mm;
NNU4996K NTN Cylindrical Roller BearingDa - Outer Ring Backing Diameter:42.600 mm; r - Outer Ring To Clear Radius3:0.6 mm; Bearing Weight:0.077 Kg; Limiting Speed (Grease):33360 rpm; Cage Type:CR - Phenolic Outer; Full Timken Part Number:3MMC9105WICRDUH; Contact Angle:25 º; Ball Type:Ceramic; C0 - Static Radial Rating:6320 N; d:25 mm; Bearing Width:12 mm; da - Inner Ring Backing Diameter:29.900 mm; Design Units:METRIC; Ce - Dynamic Radial Rating1:12300 N;
NNU3064 NTN Tapered Roller BearingSeries:470000; Db - Cup Backface Backing Diameter:294.89 mm; r - Cup Backface To Clear Radius2:6.35 mm; e - ISO Factor8:0.37; C1 - Dynamic Radial Rating (1 million revolutions)5:229000 lbf; D:330.200 mm; Da - Cup Frontface Backing Diameter:306.83 mm; Bearing Weight:31.3 Kg; Y - ISO Factor9:1.64; Aa - Cage-Cone Backface Clearance:13 mm; G1 - Heat Generation Factor (Roller-Raceway):914; db - Cone Backface Backing Diameter:225.04 mm;
NN3148 NTN Tapered Roller BearingB - Cone Width:1.9768 in; Cone Part Number:EE101103; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:28100 lbf; Aa - Cage-Cone Backface Clearance:0.26 in; K - Factor8:1.43; Ab - Cage-Cone Frontface Clearance:0.25 in; C0 - Static Radial Rating:266000 lbf; a - Effective Center Location4:0.62 in; C1 - Dynamic Radial Rating (1 million revolutions)6:155000 lbf; d:11.0312 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:70000 lbf;
4R3426 NTN Cylindrical Roller BearingWeight:9.390 kg; Configuration:Single Row; Enclosure:Open; Fillet Radius/Chamfer:3 mm; Limiting Speed - Grease:2,600 rpm; Limiting Speed - Oil:3,400 rpm; d:95 mm; Da (max):186 mm; Static Load Rating:460,000 N; ra1 (max):2.5 mm; Dynamic Load Rating:370,000 N; D:200 mm; db (min):109 mm; r1:3 mm; dd (min):134 mm; Radial Clearance:0.075 to 0.110 mm; Bore Type:Cylindrical Bore; ra (max):2.5 mm; B:67 mm;
4R2437 NTN Cylindrical Roller BearingCa - Axial Load Rating:1213.95 lbf; Dimension W:1.2 in; Bearing Number:LSM65BR; Series Type:Light Series; Maximum Speed:3940 rpm; Dimension S:1.5 in; Bearing - Housing - Seal UPC:013992041869; Cor - Static Load Rating:25853 lbf; Bearing UPC:013992030238; Shaft Size:65 mm; Dimension V:4.0 in; Dimension P:0.8 in; Dimension R:1.1 in; Dimension B:5.0 in; Cr - Dynamic Load Rating:23155 lbf; Dimension A:5.7 in;

 

 

NNU49/56 NTN Tapered Roller Bearing Video

 

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