H ,HE ,HS ,HA— 200Series、300 Series

Model No.:H204, H205,H206,H207,H208,H209………H221,H222

      H304,H305,H306,H307,H308,H309………H321,H322

H ,HE , HA 3000Series、3100Series

Model No.:H3120,H3122,H3124,H3126,H3128,………H3192,H3196

      H3024,H3026,H3028,H3030,H3032,………H3092,H3096

H ,HE ,HS ,HA 2300Series、3200Series

Model No.:H2304,H2305,H2306,H2307,H2308,………H2352,H2356

      H3260,H3264,H3268,H3272,H3276,………H3292,H3296

OH3000Series

Model No.:OH3032,OH3034,OH3036,OH3038……OH3092,OH3096

OH3100Series

Model No.:OH3132,OH3134,OH3136,OH3038……OH3192,OH3196

OH2300Series,OH3200Series

Model No.:OH2332,OH2334,OH2336,OH2338,OH2340……OH2352,OH2356

      OH3260,OH3264,OH3268,OH3272,OH3276……OH3292,OH3296

Material：advanced carbon steel

Standard：GB/T 7919.2-1999,ISO2982-1

Application：Match with self-aligning ball bearing or spherical roller bearing