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1F., NO.65, LN. 1434, CHUNRI RD., TAOYUAN CITY, TAOYUAN COUNTY 33051, TAIWAN
Tel: 886-3-3250250
Fax: 886-3-3250507
Needle Bearing
Model: RNA NA, TA, TAF NK, TAFI NKI, TLA HK
Category: Machinery Parts and Components / Machinery Parts and Components / Bearings
Characteristics
A needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.
Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of an inner race (or sometimes merely a shaft), a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race.
Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft.
Specifications
BA44 BA45 BA47 BA55 BA56 BA57 BA59 BA65 BA66 BA68 BA610 |
BA78 BA85 BA86 BA87 BA88 BA810 BA812 BA95 BA96 BA97 BA98 |
BA910 BA912 BA105 BA107 BA108 BA1012 BA1014 BA1061 BA116 BA118 BA1110 |
BA1112 BA126 BA128 BA1210 BA1212 BA1214 BA1216 BA136 BA138 BA1310 BA1312 |
BA1314 BA1316 BA1320 BA146 BA148 BA1412 BA1414 BA1416 BA1422 BA1510 BA1515 |
BA166 BA167 BA168 BA1612 BA1614 BA1616 BA1620 BA1710 BA186 BA188 BA1812 |
BA1816 BA1820 BA1910 BA1916 BA208 BA2010 BA2012 BA2016 BA2020 BA218 BA2110 |
BA2112 BA228 BA2212 BA2216 BA2220 BA248 BA2410 BA2412 BA2414 BA2416 |
BA2420 BA268 BA2610 BA2620 BA2812 BA2816 BA2824 BA308 BA3010 BA3016 |
BA328 BA3216 BA3220 BA3224 BA3228 BA3416 BA3424 BA4216 BA4416 BA4420 |
FC-4K FC-6 FC-6K FC-8 FCL-8K FC-10 FCL-10K |
FC-12 FC-14K FC-16 FC-20 FC-25 FC-30 FCB-8 |
FCB-10 FCB-12 FCB-16 FCB-20 FCB-25 FCB-30 RC-040708 |
RC-040708-FS RC-061008 RC-061008-FS RC-081208 RC-081208-FS RC-101410 RC-101410-FS |
RC-121610 RC-121610-FS RC-162110 RC-162110-FS RCB-061014 RCB-061014-FS RCB-081214 |
RCB-081214-FS RCB-101416 RCB-101416-FS RCB-121616 RCB-121616-FS RCB-162117 RCB-162117-FS |
RNA4822 RNA4824 RNA4826 |
RNA4828 RNA4830 RNA4832 |
RNA4834 RNA4836 |
RNA4838 RNA4840 |
RNA4844 RNA4848 |
RNA4852 RNA4856 |
RNA4860 RNA4864 |
RNA4868 RNA4872 |
RNA4900 RNA4901 RNA4902 RNA4903 |
RNA4904 RNA4905 RNA4906 RNA4907 |
RNA4908 RNA4909 RNA4910 RNA4911 |
RNA4912 RNA4913 RNA4914 RNA4915 |
RNA4916 RNA4917 RNA4918 RNA4919 |
RNA4920 RNA4922 RNA4924 RNA4926 |
RNA4928 RNA4930 RNA49-22 RNA49-28 |
RNA49-32 RNA69-22 RNA69-28 RNA69-32 |
RNA6901 RNA6902 RNA6903 |
RNA6904 RNA6905 RNA6906 |
RNA6907 RNA6908 RNA6909 |
RNA6910 RNA6911 |
RNA6912 RNA6913 |
RNA6914 RNA6915 |
RNA6916 RNA6917 |
RNA6918 RNA6919 |
TA810 TA815 TA820 TA912 TA916 TA1010 TA1012 TA1015 TA1020 TA1212 TA1215 TA1220 TA1225 |
TA1416 TA1420 TA1510 TA1512 TA1515 TA1520 TA1525 TA1616 TA1620 TA1715 TA1720 TA1725 TA1813 |
TA1815 TA1817 TA1819 TA1820 TA1825 TA1916 TA1920 TA2015 TA2020 TA2025 TA2030 TA202820 TA2116 |
TA2120 TA2210 TA2215 TA2220 TA2225 TA2230 TA223016 TA223020 TA2420 TA2428 TA243216 TA243220 TA2510 |
TA2515 TA2520 TA2525 TA2530 TA2616 TA2620 TA2820 TA2830 TA2920 TA2930 TA3013 TA3015 TA3020 |
TA3025 TA3030 TA3220 TA3230 TA3512 TA3515 TA3520 TA3525 TA3530 TA3720 TA3730 TA3815 TA3820 |
TA3825 TA3830 TA3845 TA4015 TA4020 TA4025 TA4030 TA4040 TA4520 TA4525 TA4530 TA4540 TA5012 |
TA5015 TA5020 TA5025 TA5030 TA5040 TA5520 TA5525 TA5530 TA5540 TA6025 TA6030 TA6040 TA6212 |
TA6525 TA6530 TA7025 TA7030 TA7040 TAW5045 TAW5545 TAW5550 TAW6045 TAW6050 TAW6545 TAW6550 TAW7050 |
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