Product Details

NN3144 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NNU4996NTN - - - - - - - -
NNU4972KNTN - - - - - - - -
4R4416NTN - - - - - - - -
4R3042NTN - - - - - - - -
NN3038NTN - - - - - - - -
NN3036KNTN - - - - - - - -
4R3625NTN - - - - - - - -
NN3948NTN - - 850.214 mm - - - - 62.992 mm
NNU303NTN - - - - - - - -
NN38/56NTN - - - - - - - -
NN4920KNTN - - - - - - - -
4R3426NTN - - - - - - - -
4R2823NTN - - - - - - - -
NN3956NTN - - - - - - - -
NN3896NTN - - - - - - - -
NNU48/600NTN - - - - - - - -
NN4952KNTN - - - - - - - 16.7 mm
4R4037NTN - - - - - - - -
NN4936KNTN - - - - - - - -
4R4026NTN - - - - - - - -
NN4948KNTN - - - - - - - -
NN3076KNTN - - - - - - - -
NN4928KNTN - - - - - - - -
NN4922KNTN - - - - - - - -
NNU4960KNTN - - - - - - - -
NN3092KNTN - - - - - - - -
NNU3076NTN - - - - 46 mm - - -

 

NN3028KGrease Lubrication - M/N Seal:1400 rpm; Grease Lubrication - B/C/O Seal:1000 rpm; Dimension F:13.000 in; Shaft Size  :3-7/16 in; Locking Style:Double Concentric; Shaft Size Type:Imperial; Eng Internal Radial Clearance - Min:0.0024; C - Dynamic Load (Basic):79700 lb; Dimension RAA:0.89 in; Dimension L:4.3 in; e - Geometry Factor:0.23; Oil Lubrication - M/N Seal:1400 rpm; Housing Style:Two-Bolt Pillow Bloc;
NN3088K NTN Cylindrical Roller BearingBall Material:Steel; Bearing Insert Material:Steel; Ball Grade:Class 10; Retainer Type:Std Retainer; Base to Center Height:Not Applicable; End Cap Groove:Yes; Bearing Family:Grip Tight Ball Bear; Seal Type:Single Lip; Housing Material:Cast Iron; Max Bearing Speed:8500 rpm; Bearing Locking Device:Tapered Adapter Slee; Bearing Series:208 Series; Bearing Inner Ring Material:Steel; UPC:782475864294; Retainer Material:Nylon;
NN496 NTN Tapered Roller BearingBasic dynamic load rating C:2320 kN; Dw:40 mm; Roller and cage thrust assembly:K 89444 M; D:420 mm; Mass roller and cage thrust assembly:20 kg; Reference speed:340 r/min; Eb:411 mm; Fatigue load limit Pu:880 kN; Ea:244 mm; d:220 mm; Limiting speed:700 r/min; Basic static load rating C0:11200 kN;
NNU4922 NTN Tapered Roller BearingCage Type:EJ; Shaft Diameter db:65 mm; Jmin:205 mm; Jmax:215 mm; C1 Dynamic Load Rating:140; Bolt Qty:2; A1:70 mm; H:128 mm; L:255 mm; H2:28.00 mm; Housing Mass:4.5 Kg; Seal:TA211; End Cover1:EC513-611; Locating Rings (width x OD):SR100X9.5; Housing:SNT 211; Shaft Diameter da:55 mm; Max Grease Speed:4700; A3:170 mm; Seal Type:Taconite; Bearing:22211;
4R382 NTN Cylindrical Roller BearingSeries:14000; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:21400 lbf; K - Factor7:1.53; Cup Part Number:14284; B - Double Cone Width:1.5426 in; G2 - Heat Generation Factor (Rib-Roller End):9.4; Cone Part Number:14126D; Bearing Weight:1.8 lb; T - Bearing Width across Cups:1.7632 in; Db - Cup Backface Backing Diameter:2.36 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf;
NNU4988K NTN Cylindrical Roller BearingLimiting Speed - Grease:2,900 rpm; Radial Clearance:0.050 to 0.080 mm; Axial Load Factor Y0:1.91; da (min):92 mm; d:80 mm; Axial Load Factor Y2:2.90; Da (max):158 mm; Center Guidance:Floating Steel Ring; Static Load Rating:520,000 N; D:170 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:3,600 rpm; B:58 mm; Configuration:Double Row; Constant e:0.35; Nr. of Holes:4; Roller Profile:Symmetric; Hole Diameter (do):5 mm;
NN3036 NTN Tapered Roller Bearingr, r1,2 min.:1 mm; B:25 mm; d:55 mm; Mass inner ring:0.14 kg; F:63 mm;
NNU4968 NTN Tapered Roller BearingDimension G:2.031 in; Total Length L:123.8 mm; Shaft Size d:1 7/16 in; Height H2:63.5 mm; Opening Width N1:15.9 mm; Inside Ring Width B:25.4 mm; Total Height H:104.8 mm; Center of Bearing from End S:9.5 mm; Socket Width A2:36.5 mm; Slot Length L3:69.8 mm; Dynamic Load Rating:6400 lbf; Dimension P:1.937 in; Weight:4.3 lb; Adjustment Screw Bore N:28.6 mm; Housing Width A:13.5 in; Bearing Number:GRA107RRB;
NNU3076 NTN Tapered Roller BearingReference speed:2600 r/min; B:53 mm; d:110 mm; Mass bearing:7.09 kg; D:200 mm; Calculation factor Y0:0.8; T:56 mm; Dimension series:3FC; Ca min.:6 mm; Da max.:188 mm; Db min.:190 mm; Limiting speed:3200 r/min; r3,4 min.:2.5 mm; Basic dynamic load rating C:491 kN; db min.:124 mm; rb max.:2.5 mm; Fatigue load limit Pu:61 kN; Basic static load rating C0:570 kN; C:46 mm; Cb min.:10 mm;
NNU4940K NTN Cylindrical Roller BearingR - Cone Frontface To Clear Radius1:0.250 in; K - Factor7:1.58; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:36700 lbf; Design Units:Imperial; Bearing Weight:57.20 lb; Aa - Cage-Cone Backface Clearance:0 in; d:4.7500 in; Ab - Cage-Cone Frontface Clearance:-0.06 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:246000 lbf; Y2 - ISO Factor10:2.72; Y1 - ISO Factor9:1.83;

 

 

NN3144 NTN Tapered Roller Bearing Video

 

All Products Contact Now