243.(76837)轴箱前盖须选配组装,前盖凸缘端面应压紧轴承外圈端面,轴箱前盖须加装O型橡胶密封圈与轴箱密封,组装后前盖与轴

243.(76837)轴箱前盖须选配组装,前盖凸缘端面应压紧轴承外圈端面,轴箱前盖须加装O型橡胶密封圈与轴箱密封,组装后前盖与轴箱体端面应有( )的间隙。(1.0分)

A.0.2mm~1.0mm

B.0.2mm~1.5mm

C.0.2mm~2.0mm

D.0.2mm~2.5mm

正确答案是B