BNR19,BER19系列

超高速角接触球轴承(ROBUST系列)

BNR19系列:公称接触角α=18°

BER19系列:公称接触角α=25°

型号主要尺寸基本载荷极限轴向负荷 ( KN ) 作用点位置 ( mm ) 重量 ( kg ) 极限转速
d D B r r1 动载 ( KN ) 静载 ( KN )
25BNR19S 254290.300.155.953.504.959.900.044180059800
25BNR19H 254290.300.155.953.503.259.900.045380083600
25BNR19X 254290.300.155.953.503.259.900.046270098600
25BER19S 254290.300.155.703.405.9012.300.043590050800
25BER19H 254290.300.155.703.403.9512.300.044780074700
25BER19X 254290.300.155.703.403.9512.300.045680089600
30BNR19S 304790.300.156.304.055.7510.800.053640052000
30BNR19H 304790.300.156.304.053.8010.800.044680072800
30BNR19X 304790.300.156.304.053.8010.800.045460085800
30BER19S 304790.300.156.003.906.8013.500.053120044200
电话:020-81178080
传真:020-81178082
地址:广州市白云区石井街石槎路聚源街50号A810房
邮编:510000