AST Bearings LLC Datasheets for Needle Roller Bearings

Needle roller bearings are a type of radial roller bearing with rollers whose length are at least four times their diameter. These bearings are valued for their high load capacity and low sectional height.
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Product Name	Notes
Ball and Roller Bearings -- S3PP16 Ball and Roller Bearings -- S3PP4 Ball and Roller Bearings -- S5PP2	Mating shaft recommended tolerance: +.0000" / -.0005"
Ball and Roller Bearings -- S1210 Ball and Roller Bearings -- S1212 Ball and Roller Bearings -- S128 Ball and Roller Bearings -- S1316 Ball and Roller Bearings -- S138 Ball and Roller Bearings -- S1412 Ball and Roller Bearings -- S148 Ball and Roller Bearings -- S1612 Ball and Roller Bearings -- S168 Ball and Roller Bearings -- S1710 Ball and Roller Bearings -- S1812 Ball and Roller Bearings -- S2012 Ball and Roller Bearings -- S2016 Ball and Roller Bearings -- S2212 Ball and Roller Bearings -- S2220 Ball and Roller Bearings -- S2416 Ball and Roller Bearings -- S2610 Ball and Roller Bearings -- S268 Ball and Roller Bearings -- S2812 Ball and Roller Bearings -- S2824 Ball and Roller Bearings -- S3016 Ball and Roller Bearings -- S308 Ball and Roller Bearings -- S3216 Ball and Roller Bearings -- S3624 Ball and Roller Bearings -- S4216 Ball and Roller Bearings -- S45 Ball and Roller Bearings -- S55 Ball and Roller Bearings -- S57 Ball and Roller Bearings -- S59 Ball and Roller Bearings -- S66 Ball and Roller Bearings -- S78 Ball and Roller Bearings -- S810 Ball and Roller Bearings -- S85 Ball and Roller Bearings -- S88 Ball and Roller Bearings -- S98	Some sizes are available as full complement grease retained roller design.
Ball and Roller Bearings -- HK1312 Ball and Roller Bearings -- HK1412 Ball and Roller Bearings -- HK1512 Ball and Roller Bearings -- HK1516 Ball and Roller Bearings -- HK1522 Ball and Roller Bearings -- HK1612 Ball and Roller Bearings -- HK1616 Ball and Roller Bearings -- HK1622 Ball and Roller Bearings -- HK1712 Ball and Roller Bearings -- HK1812 Ball and Roller Bearings -- HK1816 Ball and Roller Bearings -- HK2010 Ball and Roller Bearings -- HK2012 Ball and Roller Bearings -- HK2016 Ball and Roller Bearings -- HK2020 Ball and Roller Bearings -- HK2216 Ball and Roller Bearings -- HK2526 Ball and Roller Bearings -- HK2538 Ball and Roller Bearings -- HK2816 Ball and Roller Bearings -- HK2820 Ball and Roller Bearings -- HK3012 Ball and Roller Bearings -- HK3016 Ball and Roller Bearings -- HK3020 Ball and Roller Bearings -- HK3026 Ball and Roller Bearings -- HK3038 Ball and Roller Bearings -- HK3512	Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.
Ball and Roller Bearings -- NCS1012 Ball and Roller Bearings -- NCS1016 Ball and Roller Bearings -- NCS1212 Ball and Roller Bearings -- NCS1216 Ball and Roller Bearings -- NCS1412 Ball and Roller Bearings -- NCS1416 Ball and Roller Bearings -- NCS1512 Ball and Roller Bearings -- NCS1612 Ball and Roller Bearings -- NCS1616 Ball and Roller Bearings -- NCS1816 Ball and Roller Bearings -- NCS1820 Ball and Roller Bearings -- NCS2012 Ball and Roller Bearings -- NCS2016 Ball and Roller Bearings -- NCS2020 Ball and Roller Bearings -- NCS2216 Ball and Roller Bearings -- NCS2220 Ball and Roller Bearings -- NCS2416 Ball and Roller Bearings -- NCS2420 Ball and Roller Bearings -- NCS2616 Ball and Roller Bearings -- NCS2620 Ball and Roller Bearings -- NCS2816 Ball and Roller Bearings -- NCS2820 Ball and Roller Bearings -- NCS3016 Ball and Roller Bearings -- NCS3020 Ball and Roller Bearings -- NCS3216 Ball and Roller Bearings -- NCS3220 Ball and Roller Bearings -- NCS3624 Ball and Roller Bearings -- NCS4024 Ball and Roller Bearings -- NCS4424 Ball and Roller Bearings -- NCS4824 Ball and Roller Bearings -- NCS5228 Ball and Roller Bearings -- NCS5232 Ball and Roller Bearings -- NCS5632 Ball and Roller Bearings -- NCS6832 Ball and Roller Bearings -- NCS7240 Ball and Roller Bearings -- NK22/16 Ball and Roller Bearings -- NK22/20 Ball and Roller Bearings -- NK24/16 Ball and Roller Bearings -- NK24/20 Ball and Roller Bearings -- NK25/16 Ball and Roller Bearings -- NK25/20 Ball and Roller Bearings -- NK26/16 Ball and Roller Bearings -- NK26/20 Ball and Roller Bearings -- NK28/20 Ball and Roller Bearings -- NK28/30 Ball and Roller Bearings -- NK29/20 Ball and Roller Bearings -- NK29/30 Ball and Roller Bearings -- NK30/20 Ball and Roller Bearings -- NK30/30 Ball and Roller Bearings -- NK32/20 Ball and Roller Bearings -- NK32/30 Ball and Roller Bearings -- NK35/20 Ball and Roller Bearings -- NK35/30 Ball and Roller Bearings -- NK37/20 Ball and Roller Bearings -- NK37/30 Ball and Roller Bearings -- NK38/20 Ball and Roller Bearings -- NK38/30 Ball and Roller Bearings -- NK40/20 Ball and Roller Bearings -- NK40/30 Ball and Roller Bearings -- NK42/20 Ball and Roller Bearings -- NK42/30 Ball and Roller Bearings -- NK43/20 Ball and Roller Bearings -- NK43/30 Ball and Roller Bearings -- NK45/20 Ball and Roller Bearings -- NK45/30 Ball and Roller Bearings -- NK47/20 Ball and Roller Bearings -- NK47/30 Ball and Roller Bearings -- NK50/25 Ball and Roller Bearings -- NK50/35 Ball and Roller Bearings -- NK55/25 Ball and Roller Bearings -- NK55/35 Ball and Roller Bearings -- NK60/25 Ball and Roller Bearings -- NK60/35 Ball and Roller Bearings -- NK65/25 Ball and Roller Bearings -- NK65/35 Ball and Roller Bearings -- NK68/25 Ball and Roller Bearings -- NK68/35 Ball and Roller Bearings -- NK70/25 Ball and Roller Bearings -- NK70/35 Ball and Roller Bearings -- NK73/25 Ball and Roller Bearings -- NK73/35 Ball and Roller Bearings -- NK75/25 Ball and Roller Bearings -- NK75/35 Ball and Roller Bearings -- NK80/25 Ball and Roller Bearings -- NK80/35 Ball and Roller Bearings -- NK85/25 Ball and Roller Bearings -- NK85/35 Ball and Roller Bearings -- NK90/25 Ball and Roller Bearings -- NK90/35 Ball and Roller Bearings -- NK95/26 Ball and Roller Bearings -- NK95/36 Ball and Roller Bearings -- NKS20 Ball and Roller Bearings -- NKS22 Ball and Roller Bearings -- NKS24 Ball and Roller Bearings -- NKS25 Ball and Roller Bearings -- NKS28 Ball and Roller Bearings -- NKS30 Ball and Roller Bearings -- NKS32 Ball and Roller Bearings -- NKS35 Ball and Roller Bearings -- NKS37 Ball and Roller Bearings -- NKS40 Ball and Roller Bearings -- NKS43 Ball and Roller Bearings -- NKS45 Ball and Roller Bearings -- NKS50 Ball and Roller Bearings -- NKS55 Ball and Roller Bearings -- NKS60 Ball and Roller Bearings -- NKS65 Ball and Roller Bearings -- NKS70 Ball and Roller Bearings -- NKS75 Ball and Roller Bearings -- RNA4822 Ball and Roller Bearings -- RNA4824 Ball and Roller Bearings -- RNA4826 Ball and Roller Bearings -- RNA4828 Ball and Roller Bearings -- RNA4830 Ball and Roller Bearings -- RNA4832 Ball and Roller Bearings -- RNA4834 Ball and Roller Bearings -- RNA4836 Ball and Roller Bearings -- RNA4838 Ball and Roller Bearings -- RNA4840 Ball and Roller Bearings -- RNA4844 Ball and Roller Bearings -- RNA4848 Ball and Roller Bearings -- RNA4852 Ball and Roller Bearings -- RNA4856 Ball and Roller Bearings -- RNA4860 Ball and Roller Bearings -- RNA4864 Ball and Roller Bearings -- RNA4868 Ball and Roller Bearings -- RNA4872 Ball and Roller Bearings -- RNA4876 Ball and Roller Bearings -- RNA49/22 Ball and Roller Bearings -- RNA49/28 Ball and Roller Bearings -- RNA49/32 Ball and Roller Bearings -- RNA4900 Ball and Roller Bearings -- RNA4901 Ball and Roller Bearings -- RNA4902 Ball and Roller Bearings -- RNA4903 Ball and Roller Bearings -- RNA4904 Ball and Roller Bearings -- RNA4905 Ball and Roller Bearings -- RNA4906 Ball and Roller Bearings -- RNA4907 Ball and Roller Bearings -- RNA4908 Ball and Roller Bearings -- RNA4909 Ball and Roller Bearings -- RNA4910 Ball and Roller Bearings -- RNA4911 Ball and Roller Bearings -- RNA4912 Ball and Roller Bearings -- RNA4913 Ball and Roller Bearings -- RNA4914 Ball and Roller Bearings -- RNA4915 Ball and Roller Bearings -- RNA4916 Ball and Roller Bearings -- RNA4917 Ball and Roller Bearings -- RNA4918 Ball and Roller Bearings -- RNA4919 Ball and Roller Bearings -- RNA4920 Ball and Roller Bearings -- RNA4922 Ball and Roller Bearings -- RNA4924 Ball and Roller Bearings -- RNA4926 Ball and Roller Bearings -- RNA4928 Ball and Roller Bearings -- RNA69/22 Ball and Roller Bearings -- RNA6901 Ball and Roller Bearings -- RNA6902 Ball and Roller Bearings -- RNA6903 Ball and Roller Bearings -- RNA6904 Ball and Roller Bearings -- RNA6905 Ball and Roller Bearings -- RNA6906 Ball and Roller Bearings -- RNA6907 Ball and Roller Bearings -- RNA6908 Ball and Roller Bearings -- RNA6909 Ball and Roller Bearings -- RNA6910 Ball and Roller Bearings -- RNA6911 Ball and Roller Bearings -- RNA6912 Ball and Roller Bearings -- RNA6913 Ball and Roller Bearings -- RNA6914 Ball and Roller Bearings -- RNA6915 Ball and Roller Bearings -- RNA6916 Ball and Roller Bearings -- RNA6917 Ball and Roller Bearings -- RNA6918 Ball and Roller Bearings -- RNA6919 Ball and Roller Bearings -- RNA6928 Ball and Roller Bearings -- RNA6932	Some sizes are available with either a single seal or two seals.
Ball and Roller Bearings -- HK1214RS Ball and Roller Bearings -- HK1216-2RS Ball and Roller Bearings -- HK1414RS Ball and Roller Bearings -- HK1416-2RS Ball and Roller Bearings -- HK1514RS Ball and Roller Bearings -- HK1516-2RS Ball and Roller Bearings -- HK1518RS Ball and Roller Bearings -- HK1520-2RS Ball and Roller Bearings -- HK1614RS Ball and Roller Bearings -- HK1616-2RS Ball and Roller Bearings -- HK1620-2RS Ball and Roller Bearings -- HK1814RS Ball and Roller Bearings -- HK1816-2RS Ball and Roller Bearings -- HK2016-2RS Ball and Roller Bearings -- HK2018RS Ball and Roller Bearings -- HK2020-2RS Ball and Roller Bearings -- HK2524-2RS Ball and Roller Bearings -- HK2530-2RS Ball and Roller Bearings -- HK2820-2RS Ball and Roller Bearings -- HK3016-2RS Ball and Roller Bearings -- HK3018RS Ball and Roller Bearings -- HK3020-2RS Ball and Roller Bearings -- HK3024-2RS Ball and Roller Bearings -- SCE1010 Ball and Roller Bearings -- SCE1010PP Ball and Roller Bearings -- SCE1011P Ball and Roller Bearings -- SCE1012 Ball and Roller Bearings -- SCE1012PP Ball and Roller Bearings -- SCE1014PP Ball and Roller Bearings -- SCE105 Ball and Roller Bearings -- SCE107 Ball and Roller Bearings -- SCE108 Ball and Roller Bearings -- SCE109P Ball and Roller Bearings -- SCE1110 Ball and Roller Bearings -- SCE1112 Ball and Roller Bearings -- SCE116 Ball and Roller Bearings -- SCE118 Ball and Roller Bearings -- SCE1210 Ball and Roller Bearings -- SCE1210PP Ball and Roller Bearings -- SCE1211P Ball and Roller Bearings -- SCE1212 Ball and Roller Bearings -- SCE1212PP Ball and Roller Bearings -- SCE126 Ball and Roller Bearings -- SCE128 Ball and Roller Bearings -- SCE128PP Ball and Roller Bearings -- SCE129P Ball and Roller Bearings -- SCE1312 Ball and Roller Bearings -- SCE1314 Ball and Roller Bearings -- SCE136 Ball and Roller Bearings -- SCE138 Ball and Roller Bearings -- SCE1412 Ball and Roller Bearings -- SCE1414PP Ball and Roller Bearings -- SCE1416 Ball and Roller Bearings -- SCE146 Ball and Roller Bearings -- SCE148 Ball and Roller Bearings -- SCE148PP Ball and Roller Bearings -- SCE1516 Ball and Roller Bearings -- SCE3210 Ball and Roller Bearings -- SCE3216 Ball and Roller Bearings -- SCE3220 Ball and Roller Bearings -- SCE328 Ball and Roller Bearings -- SCE3410 Ball and Roller Bearings -- SCE3416 Ball and Roller Bearings -- SCE348 Ball and Roller Bearings -- SCE36 Ball and Roller Bearings -- SCE3612 Ball and Roller Bearings -- SCE3616 Ball and Roller Bearings -- SCE44 Ball and Roller Bearings -- SCE45 Ball and Roller Bearings -- SCE45P Ball and Roller Bearings -- SCE46P Ball and Roller Bearings -- SCE46PP Ball and Roller Bearings -- SCE47 Ball and Roller Bearings -- SCE47PP Ball and Roller Bearings -- SCE610PP Ball and Roller Bearings -- SCE66 Ball and Roller Bearings -- SCE66P Ball and Roller Bearings -- SCE710 Ball and Roller Bearings -- SCE78 Ball and Roller Bearings -- SCE810 Ball and Roller Bearings -- SCE810PP Ball and Roller Bearings -- SCE812 Ball and Roller Bearings -- SCE812PP Ball and Roller Bearings -- SCE85 Ball and Roller Bearings -- SCE86 Ball and Roller Bearings -- SCE86P Ball and Roller Bearings -- SCE87 Ball and Roller Bearings -- SCE87PP Ball and Roller Bearings -- SCE88 Ball and Roller Bearings -- SCE89P Ball and Roller Bearings -- SCE910 Ball and Roller Bearings -- SCE910PP Ball and Roller Bearings -- SCE912 Ball and Roller Bearings -- SCE912PP Ball and Roller Bearings -- SCE95 Ball and Roller Bearings -- SCE96 Ball and Roller Bearings -- SCE97 Ball and Roller Bearings -- SCE98 Ball and Roller Bearings -- SCE99P Ball and Roller Bearings -- SCH1010 Ball and Roller Bearings -- SCH1012 Ball and Roller Bearings -- SCH1016 Ball and Roller Bearings -- SCH108 Ball and Roller Bearings -- SCH1112 Ball and Roller Bearings -- SCH117 Ball and Roller Bearings -- SCH1212 Ball and Roller Bearings -- SCH1310 Ball and Roller Bearings -- SCH1312 Ball and Roller Bearings -- SCH1412 Ball and Roller Bearings -- SCH1413P Ball and Roller Bearings -- SCH1414PP Ball and Roller Bearings -- SCH1416 Ball and Roller Bearings -- SCH1610 Ball and Roller Bearings -- SCH1612 Ball and Roller Bearings -- SCH1613P Ball and Roller Bearings -- SCH1614P Ball and Roller Bearings -- SCH1616 Ball and Roller Bearings -- SCH1810 Ball and Roller Bearings -- SCH1812 Ball and Roller Bearings -- SCH1816 Ball and Roller Bearings -- SCH1818 Ball and Roller Bearings -- SCH1820 Ball and Roller Bearings -- SCH2012 Ball and Roller Bearings -- SCH2016 Ball and Roller Bearings -- SCH2018P Ball and Roller Bearings -- SCH2020 Ball and Roller Bearings -- SCH2020PP Ball and Roller Bearings -- SCH208 Ball and Roller Bearings -- SCH2212 Ball and Roller Bearings -- SCH2216 Ball and Roller Bearings -- SCH57 Ball and Roller Bearings -- SCH58P Ball and Roller Bearings -- SCH68 Ball and Roller Bearings -- SCH710PP Ball and Roller Bearings -- SCH78 Ball and Roller Bearings -- SCH79P Ball and Roller Bearings -- SCH810 Ball and Roller Bearings -- SCH812 Ball and Roller Bearings -- SCH87 Ball and Roller Bearings -- SCH88 Ball and Roller Bearings -- SCH910 Ball and Roller Bearings -- SCH912 Ball and Roller Bearings -- SCH913P Ball and Roller Bearings -- SCH98	The bearing must be used with a hardened inner ring, or a hardened shaft.
Ball and Roller Bearings -- SCE34TN Ball and Roller Bearings -- SCE36TN	The cage is plastic.
Ball and Roller Bearings -- NK5/10TN Ball and Roller Bearings -- NK5/12TN Ball and Roller Bearings -- NK6/10TN Ball and Roller Bearings -- NK6/12TN Ball and Roller Bearings -- NK7/10TN Ball and Roller Bearings -- NK7/12TN Ball and Roller Bearings -- NK8/12TN Ball and Roller Bearings -- NK8/16TN Ball and Roller Bearings -- NK9/12TN Ball and Roller Bearings -- NK9/16TN	The roller retainer is made from molded plastic.

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