Product Details

NNU3088 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU3088
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhKBGbaCf
4R2823NTN - - 102.394 mm - - 5.556 mm - -
NN3076NTN - - - - - - - -
4R4445NTN - - 8 mm - - - - -
NN496NTN - - 108 mm - - - - -
NNU4976KNTN - - 49 mmM 72x4 - - - -
NN3956NTN - - 120 mm - - - - -
NN4934NTN31.75 mm - - - - - - -
4R4449NTN - - 42 mm - - 31.706 mm34 mm -
NN3072KNTN - 12 mm236 mmTr 750x722.3 mm - - -
NN38/56NTN - - 90 mm - - - - -
4R3428NTN - - 32.004 mm219.151 mm - - - -
NN3088NTN - - 60 mm - - - - -
NNU4934KNTN - - 24 mm - - - - -
NN4944KNTN - - 35 mm - - - - -
NNU488NTN - - 18 mm - - - - -
NNU49/560KNTN - - - - - - - -
NN3984NTN50.8 mm - - - - - - -
NNU38/8NTN - - - - - - - -
NN3034NTN - 3 mm - - 7 mm74.508 mm62 mm -
NN4964NTN - - 24 mm - - - - -
NN3948KNTN - - 30.2 mm - - - - -

 

NNU4948K NTN Cylindrical Roller BearingEnd plug (suffix Y):EPR 23; R1:130.175 mm; da:198.438 mm; R2:46.831 mm; Cap bolt, SAE grade:8; H:473.075 mm; Pa:71.2 kN; L:831.85 mm; P60°:691 kN; S:4.763 mm; h:79.375 mm; PG:1/4 NPT; Mass pillow block:365 kg; Max. speed for Taconite seal:385 r/min; H1:241.3 mm; A2:368.3 mm; P180°:285 kN; Taconite seal:TER 165; H2:95.25 mm; Ca:117.805 mm;
NN496 NTN Tapered Roller BearingWeight:61.800 kg; Enclosure:Open; d:220 mm; Bore Type:Cylindrical Bore; ra1 (max):3 mm; dc (min):273 mm; db (min):238 mm; dd (min):289 mm; r1:4 mm; Limiting Speed - Grease:1,400 rpm; D:400 mm; Fillet Radius/Chamfer:4 mm; Da (max):382 mm; Configuration:Single Row; B:108 mm; Limiting Speed - Oil:1,700 rpm; Dynamic Load Rating:1,140,000 N; db (max):266 mm; Static Load Rating:1,810,000 N; ra (max):3 mm;
NNU4856 NTN Tapered Roller BearingD1:68 mm; Mass housing washer:1.4 kg; B:15 mm; D:140 mm; r1,2 min.:2 mm;
4R3033K NTN Cylindrical Roller BearingFillet Radius/Chamfer:3 mm; d:360 mm; Retainer Material:Machined Brass; Axial Load Factor Y0:3.96; Radial Clearance:0.300 to 0.400 mm; Axial Load Factor Y2:6.03; Enclosure:Open; Configuration:Double Row; Da (max):466 mm; ra (max):2.5 mm; Constant e:0.17; Static Load Rating:2,960,000 N; Bore Type:Tapered Bore; Nr. of Holes:6; Axial Load Factor Y1:4.05; Hole Diameter (do):10 mm; Roller Profile:Symmetric;
NNU4856K NTN Cylindrical Roller Bearingra max.:3 mm; B:76.5 mm; db min.:78 mm; r3,4 min.:3 mm; Da max.:118.5 mm; Da min.:98 mm; T:80 mm; Calculation factor e:0.88; Calculation factor Y0:0.4; Ca min.:4 mm; r1,2 min.:3 mm; Limiting speed:5000 r/min; da max.:77 mm; Calculation factor Y:0.68; a:43 mm; D:130 mm; Reference speed:3000 r/min; C:69 mm; Cb min.:11 mm; Db min.:124 mm;
4R3625 NTN Cylindrical Roller BearingD:250 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; Dynamic Load Rating:465,000 N; Da (max):236 mm; Static Load Rating:670,000 N; db (max):166 mm; Radial Clearance:0.100 to 0.145 mm; Enclosure:Open; B:68 mm; d:140 mm; ra1 (max):2.5 mm; dd (min):182 mm; Bore Type:Cylindrical Bore; dc (min):171 mm; r1:3 mm; db (min):154 mm; Limiting Speed - Grease:2,200 rpm; Weight:14.300 kg; Limiting Speed - Oil:2,800 rpm;
NN4934K NTN Cylindrical Roller BearingCoefficient of friction µ max.:0.08; Specific static load factor K0:200 N/mm²; Coefficient of friction µ min.:0.03; Specific dynamic load factor K:140 N/mm²; Mass bushing:0.84 kg; d:120 mm; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Tolerance shaft:h8; Effective load carrying cross section A:17760 mm²; Permissible sliding velocity v max.:0.5 m/s; D:135 mm;
4R4449 NTN Cylindrical Roller Bearingrb max.:3.5 mm; D:157 mm; Db min.:151 mm; Fatigue load limit Pu:42.5 kN; T:42 mm; B:42 mm; C:34 mm; a:31.706 mm; Calculation factor e:0.33; Cb min.:8 mm; Calculation factor Y:1.8; r1,2 min.:8 mm; da max.:111 mm; Da min.:140 mm; Da max.:143.5 mm; Dimension series:HM 220100; Ca min.:7 mm; ra max.:8 mm; d1 ≈:127.1 mm; Basic dynamic load rating C:303 kN;
NN3938 NTN Tapered Roller BearingB:9 mm; Static Load Rating:4,500 N; Limiting Speed - Grease:16,000 rpm; ra (max):0.3 mm; Weight:0.042 kg; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; d:25 mm; Limiting Speed - Oil:20,000 rpm; Da (max):40 mm; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; Configuration:Single Row; Dynamic Load Rating:7,000 N; D:42 mm; Enclosure:Open; Factor fo:15.3;
4R4048 NTN Cylindrical Roller BearingRoller Profile:Asymmetric; Static Load Rating:1,860,000 N; Hole Diameter (do):8 mm; Retainer Material:Machined Brass; da (min):234 mm; Radial Clearance:0.140 to 0.220 mm; Fillet Radius/Chamfer:3 mm; Nr. of Holes:6; Enclosure:Open; Limiting Speed - Grease:1,800 rpm; Constant e:0.27; Center Guidance:Fixed Inner Ring Rib; Da (max):326 mm; Axial Load Factor Y2:3.74; d:220 mm; B:90 mm; ra (max):2.5 mm;
NN3952K NTN Cylindrical Roller BearingTolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; d:85 mm; Mass bushing:2.7 kg; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; D:100 mm; B:140 mm; Coefficient of friction µ max.:0.15; Specific dynamic load factor K:25 N/mm²; Specific static load factor K0:45 N/mm²; α:124 °; a:7 mm; Tolerance housing:H7; h:86.5 mm;
NNU313 NTN Tapered Roller BearingCenter Guidance:Fixed Inner Ring Rib; Radial Clearance:0.270 to 0.360 mm; Roller Profile:Symmetric; da (min):334 mm; Axial Load Factor Y1:3.58; B:90 mm; Axial Load Factor Y2:5.33; Bore Type:Tapered Bore; Constant e:0.19; D:440 mm; Hole Diameter (do):10 mm; Fillet Radius/Chamfer:3 mm; Axial Load Factor Y0:3.50; Retainer Material:Machined Brass; Static Load Rating:2,610,000 N; Weight:41.800 kg; Limiting Speed - Grease:940 rpm;
NNU496 NTN Tapered Roller Bearingc:3.5 mm; d:190 mm; Configuration:Double Row; D:290 mm; E:312 mm; Dynamic Load Rating:1,110,000 N; Limiting Speed - Oil:500 rpm; B:136 mm; f (max):5 mm; C1:108.2 mm; Static Load Rating:2,230,000 N; C:135 mm; Bore Type:Cylindrical Bore; Weight:31.500 kg; Enclosure:Double Seal; Fillet Radius/Chamfer:1.5 mm;
NNU4992P180°:340 kN; J6:378 mm; A2:195 mm; P150°:275 kN; P90°:410 kN; Q120°:620 kN; N1:18 mm; Oil seal:2 x TSN 619 U; Locating ring:2 x FRB 17,5/200; Appropriate attachment bolt, rec. tightening torque:200 N·m; Bearing (basic designation):21319 K; Q150°:360 kN; P0°:600 kN; P55°:680 kN; Da:200 mm; H1:125 mm; Pa:220 kN; H:242 mm; Housing:FSNL 522-619 RU; H2:45 mm;

 

 

NNU3088 NTN Tapered Roller Bearing Video

 

All Products Contact Now