B 364 Table 1 (1) Types of needle roller bearing (1) Radial Needle Roller and Cage Assemblies Metric Series Inch Series Metric Series (2) Drawn Cup Needle Roller Bearings Metric Series (Caged) (Full Complement) Inch Series (Caged) (Full Complement) Inner Rings Single-Row K K.ZW RS, R, RP RV, V, VS Single-Row, Double-Row K, RF, RFN RS, R, RP RV, V, VS K ... ZW, WRF K.BE BE, GS VE, VS P Assemblies for Crank Pin End Applications K.BE BE, GS VE, VS P Assemblies for Wrist Pin End Applications K.SE R P RE, UR P HK BK HK BK BTM, BHTM HK BK Open Ends, Closed One End BKM, BSM, HK BK BTM, BHTM HK.2RS Sealed HK RS BK RS BKM UU, BHKM UU, HK .2RS J, JH MJ-1, MJH-1 BTM, BHTM Open Ends, Closed One End J,JH MJ-1,MJH-1 BT HK.2RS Sealed JT JTT Inch Series IRA, IR (4 digit or less) WJ, WJC WJ WR, WRS WRP WR, WRS WRP WR, WRS WRP Open Ends, Closed One End DL BM, BHM, DL DLF YM DL M-1,MH-1 Y B,BH M-1, MH-1 Y Extra-Precision GB,GBH Open Ends, Closed One End