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FNT-1024 KOYO NEEDLE ROLLER BEARINGS

KOYO THRUST NEEDLE ROLLER AND CAGE ASSEMBLIES – METRIC SERIES

On FNT and AXK series thrust needle roller and cage assemblies, the cage bore has a closer tolerance than the outer diameter. Therefore bore piloting is preferred for these assemblies. To reduce wear, it is suggested that the piloting surface for the cage be hardened to an equivalent of at least 55 HRC. Where design requirements prevent bore piloting, the FNT or AXK series thrust needle roller and cage assemblies may be piloted on the outer diameters. For such cases, suitable O.D. piloting dimensions should be determined. Mounting tolerances are given in Table B6-8 on page B-6-10.

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KOYO NEEDLE ROLLER BEARINGS.

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Shaft Dc1 Dc Dw Ea Eb ra max . Assembly   Designation Approx.
Dia. Wt.
mm mm mm mm mm mm mm kg
in in in in in in lbs
6 6 19 2 16.9 7.8 0.3 AXK0619TN 0.001
0.2362 0.748 0.0787 0.665 0.307 0.012 0.002
18 8 0.3 FNT-619 0.002
0.709 0.315 0.012 0.004
8 8 21 2 18.6 9.6 0.3 AXK0821TN 0.001
0.315 0.8268 0.0787 0.732 0.378 0.012 0.002
20 10 0.3 FNT-821 0.002
0.787 0.394 0.012 0.004
10 10 24 2 22.5 11 0.3 AXK1024 0.003
0.3937 0.9449 0.0787 0.886 0.433 0.012 0.007
23 12 0.3 FNT-1024 0.002
0.906 0.472 0.012 0.004
12 12 26 2 24.5 13 0.3 AXK1226 0.004
0.4724 1.0236 0.0787 0.965 0.512 0.012 0.009
25 14 0.3 FNT-1226 0.004
0.984 0.551 0.012 0.009
15 15 28 2 27 17 0.3 AXK1528 0.004
0.5906 1.1024 0.0787 1.063 0.669 0.012 0.009
27 17 0.3 FNT-1528 0.004
1.063 0.669 0.012 0.009
17 17 30 2 28.7 18.3 0.3 AXK1730TN 0.004
0.6693 1.1811 0.0787 1.13 0.721 0.012 0.009
29 19 0.3 FNT-1730 0.004
1.142 0.748 0.012 0.009
20 20 35 2 34 22 0.3 AXK2035 0.006
0.7874 1.378 0.0787 1.339 0.866 0.012 0.013
34 22 0.3 FNTA-2035 0.005
1.339 0.866 0.012 0.011
25 25 42 2 41 29 0.6 AXK2542 0.007
0.9843 1.6535 0.0787 1.614 1.142 0.024 0.015
41 27 0.6 FNT-2542 0.008
1.614 1.063 0.024 0.018
30 30 47 2 46 35 0.6 AXK3047 0.009
1.1811 1.8504 0.0787 1.811 1.378 0.024 0.02
46 32 0.6 FNTA-3047 0.009
1.811 1.26 0.024 0.02
35 35 52 2 51 40 0.6 AXK3552 0.01
1.378 2.0472 0.0787 2.008 1.575 0.024 0.022
51 37 0.6 FNT-3552 0.01
2.008 1.457 0.024 0.022

WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  

Bearing Types:
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