螺栓型机身滚轮经过选择性热处理,以提供断裂韧性头部、延展杆和渗碳滚道的组合,以提供高承载能力。外表面镀镉以提供腐蚀保护和螺纹润滑。螺栓型机身支重轮可提供给 AISI8620 或 RBC 专有的 AeroCres® 耐腐蚀材料。
美国RBC螺栓型滚轮轴承型号如下:
ATF-3.MB240-9L
ATF-4.MB260-9L
ATF-6.MB280-9L
ATF-8.MB300-9L
ATF-10.MB320-9L
ATF-12.MB17-SS
ATF-14.MB20-SS
ATF-16.MB25-SS
ATF-20.MB30-SS
ATF-24.MB35-SS
ATF-28.MB40-SS
ATF-32.MB45-SS
ATL-4.MB50-SS
ATL-6.MB60-SS
ATL-8.MB70-SS
ATL-10.MB80-SS
ATL-12.MB90-SS
ATL-14.MB100-SS
ATL-16.MB110-SS
ATL-20.MB120-SS
ATL-24.MB140-SS
ATL-28.MB160-9LSS
ATL-32.MB180-9LSS
REP3MR3.MB200-9LSS
REP3ML3.MB220-9LSS
REP3M4-6.MB240-9LSS
REP3MS4-6.MB260-9LSS
REP3M6-2N .MB280-9LSS
REP3MS6-2N.MB300-9LSS
REP3ML6-2N .MB320-9LSS
REP3MLS6.MB300-9LSSQ
RAP3M4-2 .MB17-SSQ
RAP3MS4-2.MB20-SSQ
REP3M6A .MB25-SSQ
REP3MS6A.MB30-SSQ
REP4M6.MB35-SSQ
REP4M6-4.MB40-SSQ
REP4ML6.MB45-SSQ
REP4ML6-4.MB50-SSQ
REP5M6 .MB60-SSQ
REP5M6-2.MB70-SSQ
REP5M7.MB80-SSQ
REP5MS7.MB90-SSQ
REP5M10.MB100-SSQ
REP5MS10.BH2024-L
REP8M10.BH2428-L
RAP10M10.BH2832-L
RAP10MS10.BH3236-L
REPB3N .BH3640-L
REP3FL4-3 .BH4044-L
REPB3N-2.BH4448-L
REP3F4 .BH4852-L