Rolling Roller Bearings-Needle Roller Bearings-NTA / NTC & TC axial needle roller bearings, combination with axial bearing washers TWA, Single direction, INCH sizes

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Product Picture
 

NTA / NTC / TC
Axial needle roller bearings, combination with axial bearing washers TWA,
Single direction,
INCH sizes

 


CLI axial cylindrical roller bearings are designed to withstand heavy loads in the direction of the shaft. Depending on the bearing design, the load can occur from one or both sides. Axial cylindrical roller bearings are fundamentally different in design from cylindrical roller bearings and consist of roller rings, housing washers, shaft washers and can be dismantled.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

BEARING LIST & BEARING DETAILS

NTA / NTC 
Axial needle roller bearings
 for
shaft sizes from
6.35 mm to  104.78 mm  

 
 
CLI Bearing NO. d D Dw Basic load rating Fatigue limit load Limiting speeds
Inside Diameter Outside Diameter Bearing Width Dynamic Static CU  (Oil)
[mm] [mm] [mm] C [kN] CO [kN] [kN]  
NTA-411 6.35 17.45 1.984 5.12 10.76 1.05 26000
NTA-512 7.92 19.05 1.984 5.83 13.17 1.3 24000
NTA-613 9.53 20.625 1.984 6.05 14.32 1.4 22000
NTA-815 12.7 23.8 1.984 7.16 19.13 1.85 19000
NTA-916 14.275 25.4 1.9837 7.7 21.53 2.1 18000
NTA-1018 15.88 28.575 1.9837 9.79 30.38 2.85 15000
NTA-1220 19.05 31.75 1.9837 10.9 36.48 3.4 14000
NTA-1423 22.23 36.5 1.984 13.43 49.82 4.65 12000
NTC-1427 22.23 42.85 1.984 18.46 78.29 8.05 9800
NTA-1625 25.4 39.675 1.984 13.83 53.82 5 11000
NTA-1828 28.58 44.45 1.9837 16.68 71.17 7.3 9600
NTA-2031 31.75 49.2 1.9837 20.15 93.41 9.55 8600
NTA-2233 34.93 52.375 1.9837 21.35 103.2 10.5 8000
NTA-2435 38.1 55.55 1.9837 23.22 117.88 12 7600
NTA-2840 44.45 63.5 1.984 25.31 137.45 14 6800
NTA-3244 50.8 69.85 1.9837 24.02 132.56 13.5 6100
NTA-3446 53.98 73.025 1.984 24.42 137.45 14 5800
NTA-3648 57.15 76.2 1.984 24.78 142.34 14.6 5600
NTA-3650 57.15 79.375 3.175 37.68 177.04 18.6 5300
NTA-4052 63.5 82.55 1.9837 25.53 152.13 15.6 5100
NTA-4458 69.85 92.075 3.175 47.6 255.8 26.8 4600
NTA-4860 76.2 95.25 1.9837 26.96 172.1 17.6 4400
NTA-5266 82.55 104.78 3.175 51.6 294.9 30.9 4000
NTA-6074 95.25 117.48 3.175 56.05 344.3 35.5 3500
NTA-6681 104.78 128.57 3.175 63.61 414.6 41.3 3200
 
 

TC
Axial needle roller bearings
 for
shaft sizes from
1/4 inch to  3-1/4 inch

 
 
CLI Bearing No. Bore Dia Outer Dia Thickness
(Dw)
Dynamic load rating Static load rating Max Speed
(dw) (Dg) (Newtons) (Newtons) (RPM)
TC411 1/4" | 6.35 mm 0.688" | 17.475 mm 0.078" | 1.981 mm 6100 13300 19200
TC512 5/16" | 7.938 mm 0.75" | 19.05 mm 0.078" | 1.981 mm 6900 16200 18000
TC613 3/8" | 9.525 mm 0.813" | 20.65 mm 0.078" | 1.981 mm 7100 17700 17400
TC815 1/2" | 12.7 mm 0.938" | 23.825 mm 0.078" | 1.981 mm 8500 23600 15800
TC1018 5/8" | 15.875 mm 1.125" | 28.575 mm 0.078" | 1.981 mm 9600 29500 13000
TC1220 3/4" | 19.05 mm 1.25" | 31.75 mm 0.078" | 1.981 mm 10700 35500 11300
TC1423 7/8" | 22.225 mm 1.438" | 36.525 mm 0.078" | 1.981 mm 12800 46500 9800
TC1427 7/8" | 22.225 mm 1.688" | 42.875 mm 0.078" | 1.981 mm 19600 83000 8900
TC1625 1" | 25.4 mm 1.563" | 39.7 mm 0.078" | 1.981 mm 13900 54000 8900
TC1726 1 1/16" | 26.988 mm 1.625" | 41.275 mm 0.078" | 1.981 mm 15100 61000 8400
TC1828 1 1/8" | 28.575 mm 1.75" | 44.45 mm 0.078" | 1.981 mm 17100 73000 7900
TC2031 1 1/4" | 31.75 mm 1.938" | 49.225 mm 0.078" | 1.981 mm 19900 91000 7100
TC2233 1 3/8" | 34.925 mm 2.063" | 52.4 mm 0.078" | 1.981 mm 20300 96000 6600
TC2435 1 1/2" | 38.1 mm 2.188" | 55.575 mm 0.078" | 1.981 mm 21500 106000 6100
TC2840 1 3/4" | 44.45 mm 2.5" | 63.5 mm 0.078" | 1.981 mm 24900 134000 5200
TC3244 2" | 50.8 mm 2.75" | 69.85 mm 0.078" | 1.981 mm 25000 145000 4100
TC3648 2 1/4" | 57.15 mm 3" | 76.2 mm 0.078" | 1.981 mm 27000 156000 4350
TC4052 2 1/2" | 63.5 mm 3.25" | 82.55 mm 0.078" | 1.981 mm 27500 168000 3950
TC4860 3" | 76.2 mm 3.75" | 95.25 mm 0.078" | 1.981 mm 29500 190000 3350
TC5266 3 1/4" | 82.55 mm 4.125" | 104.775 mm 0.126" | 3.2 mm 48500 270000 2600
 
 
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