以下向心推力球軸承 型號的標準保持架 目前都統一采用樹脂保持架(T1/T2), 在1999 年之前下述某些型號采用過銅保持架(L1/G1),
類別種類NTN型號說明
BA17022STANDARD TYPE MEDIUM SIZE BALL BEARINGS
BA17022BDBTC2STANDARD TYPE MEDIUM SIZE BALL BEARINGS
BA17022BDBTTC2STANDARD TYPE MEDIUM SIZE BALL BEARINGS
JA7022CDB/GNP4PRECISION BALL BEARINGS
JA7022CDB/GNP5PRECISION BALL BEARINGS
JA7022CDTBT/GMP4PRECISION BALL BEARINGS
JA7022CDTBTT/G072P4PRECISION BALL BEARINGS
JA7022CDTP5PRECISION BALL BEARINGS
JA7022CG/GNP4PRECISION BALL BEARINGS
JA7022CP4PRECISION BALL BEARINGS
JA7022CP5PRECISION BALL BEARINGS
BA17022DBSTANDARD TYPE MEDIUM SIZE BALL BEARINGS
JA7022DB 102/GMP5PRECISION BALL BEARINGS
JA7022DB/GMP5PRECISION BALL BEARINGS
JA7022DB/GNP5PRECISION BALL BEARINGS
JA7022DBT 60/GNP4PRECISION BALL BEARINGS
JA7022DTBT/GMP4PRECISION BALL BEARINGS
BA17022L1STANDARD TYPE MEDIUM SIZE BALL BEARINGS
BA17022L1DFSTANDARD TYPE MEDIUM SIZE BALL BEARINGS
JA7022P4PRECISION BALL BEARINGS
JA7022UCDB/GNP4PRECISION BALL BEARINGS
JA7022UCDB/GNP5PRECISION BALL BEARINGS
JA7022UCDTBTT/G095P4PRECISION BALL BEARINGS
JA7022UCDTP5PRECISION BALL BEARINGS
JA7022UCG/GNP4PRECISION BALL BEARINGS
JA7022UCP4PRECISION BALL BEARINGS
JA7022UCP5PRECISION BALL BEARINGS
JA7022UDTBT/GMP4PRECISION BALL BEARINGS
JA7022UGP4PRECISION BALL BEARINGS