THK正品BNK1404_3RRG0_330L丝杆

东莞祥笃机电有限公司-专业销售日本：THK直线导轨 THK滑块 THK直线轴承 THK滚珠丝杆 THK交叉滚子轴承 THK交叉滚子导轨 THK交叉滚子工作台 THK花键轴 THK花键螺母等等THK系列产品，我公司在广东 香港 新加坡均设分公司与仓库。常年备有大量现货，为国内外新老客户（工厂、经销商）提供快捷，优质的服务。时间把您所需THK产品及时送到，同时为客户提供THK技术服务,THK资料参考，以便选型。
THK 还开发了许多其他独特的机械组件，包括滚珠花键、滚珠丝杠和连杆球，这些组件由我们进行制造，并提供给世界各地的客户。
产品主要提供给机床，工业自动机械，航天，普通工业机械，电子设备，医疗和护理，精密仪器，运输系统，其他制造行业，半导体和LCD制造设备，建筑业。

THK轴端完成品精密滚珠丝杆标准库存品型号有:
BNK0401-3G0+77LC3Y      BNK1408-2.5RRG0+321LC5Y
BNK0401-3G0+77LC5Y      BNK1408-2.5RRG2+321LC7Y
BNK0401-3G2+77LC7Y      BNK1408-2.5RRG0+371LC5Y
BNK0401-3G0+97LC3Y      BNK1408-2.5RRG2+371LC7Y
BNK0401-3G0+97LC5Y      BNK1408-2.5RRG0+421LC5Y
BNK0401-3G2+97LC7Y      BNK1408-2.5RRG2+421LC7Y
BNK0401-3G0+127LC3Y      BNK1408-2.5RRG0+471LC5Y
BNK0401-3G0+127LC5Y      BNK1408-2.5RRG2+471LC7Y
BNK0401-3G2+127LC7Y      BNK1408-2.5RRG0+521LC5Y
BNK0501-3G0+77LC3Y      BNK1408-2.5RRG2+521LC7Y
BNK0501-3G0+77LC5Y      BNK1408-2.5RRG0+571LC5Y
BNK0501-3G2+77LC7Y      BNK1408-2.5RRG2+571LC7Y
BNK0501-3G0+97LC3Y      BNK1408-2.5RRG0+621LC5Y
BNK0501-3G0+97LC5Y      BNK1408-2.5RRG2+621LC7Y
BNK0501-3G2+97LC7Y      BNK1408-2.5RRG0+671LC5Y
BNK0501-3G0+127LC3Y      BNK1408-2.5RRG2+671LC7Y
BNK0501-3G0-127LC5Y      BNK1408-2.5RRG0+721LC5Y
BNK0501-3G2+127LC7Y      BNK1408-2.5RRG2+721LC7Y
BNK0601-3G0+100LC3Y      BNK1408-2.5RRG0+771LC5Y
BNK0601-3G0+100LC5Y      BNK1408-2.5RRG2+771LC7Y
BNK0601-3G2+100LC7Y      BNK1408-2.5RRG0+871LC5Y
BNK0601-3G0+130LC3Y      BNK1408-2.5RRG2+871LC7Y
BNK0601-3G0+130LC5Y      BNK1510-5.6RRG0+321LC5Y
BNK0601-3G2+130LC7Y      BNK1510-5.6RRG2+321LC7Y
BNK0601-3G0+160LC3Y      BNK1510-5.6RRG0+371LC5Y
BNK0601-3G0+160LC5Y      BNK1510-5.6RRG2+371LC7Y
BNK0601-3G2+160LC7Y      BNK1510-5.6RRG0+421LC5Y
BNK0801-3G0+115LC3Y      BNK1510-5.6RRG2+421LC7Y
BNK0801-3G0+115LC5Y      BNK1510-5.6RRG0+471LC5Y
BNK0801-3G2+115LC7Y      BNK1510-5.6RRG2+471LC7Y
BNK0801-3G0+145LC3Y      BNK1510-5.6RRG0+521LC5Y
BNK0801-3G0+145LC5Y      BNK1510-5.6RRG2+521LC7Y
BNK0801-3G2+145LC7Y      BNK1510-5.6RRG0+571LC5Y
BNK0801-3G0+175LC3Y      BNK1510-5.6RRG2+571LC7Y
BNK0801-3G0+175LC5Y      BNK1510-5.6RRG0+621LC5Y
BNK0801-3G2+175LC7Y      BNK1510-5.6RRG2+621LC7Y
BNK0801-3G0+225LC3Y      BNK1510-5.6RRG0+671LC5Y
BNK0801-3G0+225LC5Y      BNK1510-5.6RRG2+671LC7Y
BNK0801-3G2+225LC7Y      BNK1510-5.6RRG0+721LC5Y
BNK0802-3RRG0+125LC3Y      BNK1510-5.6RRG2+721LC7Y
BNK0802-3RRG0+125LC5Y      BNK1510-5.6RRG0+771LC5Y
BNK0802-3RRG2+125LC7Y      BNK1510-5.6RRG2+771LC7Y
BNK0802-3RRG0+155LC3Y      BNK1510-5.6RRG0+871LC5Y
BNK0802-3RRG0+155LC5Y      BNK1510-5.6RRG2+871LC7Y
BNK0802-3RRG2+155LC7Y      BNK1510-5.6RRG0+971LC5Y
BNK0802-3RRG0+185LC3Y      BNK1510-5.6RRG2+971LC7Y
BNK0802-3RRG0+185LC5Y      BNK1520-3RRG0+321LC5Y
BNK0802-3RRG2+185LC7Y      BNK1520-3RRG2+321LC7Y
BNK0802-3RRG0+235LC3Y      BNK1520-3RRG0+371LC5Y
BNK0802-3RRG0+235LC5Y      BNK1520-3RRG2+371LC7Y
BNK0802-3RRG2+235LC7Y      BNK1520-3RRG0+421LC5Y
BNK0810-3GT+205LC5Y      BNK1520-3RRG2+421LC7Y
BNK0810-3G2+205LC7Y      BNK1520-3RRG0+471LC5Y
BNK0810-3GT+255LC5Y      BNK1520-3RRG2+471LC7Y
BNK0810-3G2+255LC7Y      BNK1520-3RRG0+521LC5Y
BNK0810-3GT+305LC5Y      BNK1520-3RRG2+521LC7Y
BNK0810-3G2+305LC7Y      BNK1520-3RRG0+571LC5Y
BNK0810-3GT+355LC5Y      BNK1520-3RRG2+571LC7Y
BNK0810-3G2+355LC7Y      BNK1520-3RRG0+621LC5Y
BNK0810-3GT+405LC5Y      BNK1520-3RRG2+621LC7Y
BNK0810-3G2+405LC7Y      BNK1520-3RRG0+671LC5Y
BNK1002-3RRG0+143LC3Y      BNK1520-3RRG2+671LC7Y
BNK1002-3RRG0+143LC5Y      BNK1520-3RRG0+721LC5Y
BNK1002-3RRG2+143LC7Y      BNK1520-3RRG2+721LC7Y
BNK1002-3RRG0+193LC3Y      BNK1520-3RRG0+771LC5Y
BNK1002-3RRG0+193LC5Y      BNK1520-3RRG2+771LC7Y
BNK1002-3RRG2+193LC7Y      BNK1520-3RRG0+871LC5Y
BNK1002-3RRG0+243LC3Y      BNK1520-3RRG2+871LC7Y
BNK1002-3RRG0+243LC5Y      BNK1520-3RRG0+971LC5Y
BNK1002-3RRG2+243LC7Y      BNK1520-3RRG2+971LC7Y
BNK1002-3RRG0+293LC3Y      BNK1616-3.6RRG0+321LC5Y
BNK1002-3RRG0+293LC5Y      BNK1616-3.6RRG2+321LC7Y
BNK1002-3RRG2+293LC7Y      BNK1616-3.6RRG0+371LC5Y
BNK1004-2.5RRG0+180LC3Y BNK1616-3.6RRG2+371LC7Y
BNK1004-2.5RRG0+180LC5Y BNK1616-3.6RRG0+421LC5Y
BNK1004-2.5RRG2+180LC7Y BNK1616-3.6RRG2+421LC7Y
BNK1004-2.5RRG0+230LC3Y BNK1616-3.6RRG0+471LC5Y
BNK1004-2.5RRG0+230LC5Y      BNK1616-3.6RRG2+471LC7Y
BNK1004-2.5RRG2+230LC7Y BNK1616-3.6RRG0+521LC5Y
BNK1004-2.5RRG0+280LC3Y      BNK1616-3.6RRG2+521LC7Y
BNK1004-2.5RRG0+280LC5Y      BNK1616-3.6RRG0+571LC5Y
BNK1004-2.5RRG2+280LC7Y BNK1616-3.6RRG2+571LC7Y
BNK1004-2.5RRG0+330LC3Y      BNK1616-3.6RRG0+621LC5Y
BNK1004-2.5RRG0+330LC5Y      BNK1616-3.6RRG2+621LC7Y
BNK1004-2.5RRG2+330LC7Y      BNK1616-3.6RRG0+671LC5Y
BNK1004-2.5RRG0+380LC3Y      BNK1616-3.6RRG2+671LC7Y
BNK1004-2.5RRG0+380LC5Y      BNK1616-3.6RRG0+721LC5Y
BNK1004-2.5RRG2+380LC7Y      BNK1616-3.6RRG2+721LC7Y
BNK1010-1.5RRG0+240LC5Y      BNK1616-3.6RRG0+771LC5Y
BNK1010-1.5RRG2+240LC7Y      BNK1616-3.6RRG2+771LC7Y
BNK1010-1.5RRG0+290LC5Y      BNK1616-3.6RRG0+871LC5Y
BNK1010-1.5RRG2+290LC7Y      BNK1616-3.6RRG2+871LC7Y
BNK1010-1.5RRG0+340LC5Y      BNK1616-3.6RRG0+971LC5Y
BNK1010-1.5RRG2+340LC7Y      BNK1616-3.6RRG2+971LC7Y
BNK1010-1.5RRG0+390LC5Y      BNK2010-2.5RRG0+499LC5Y
BNK1010-1.5RRG2+390LC7Y      BNK2010-2.5RRG2+499LC7Y
BNK1010-1.5RRG0+440LC5Y      BNK2010-2.5RRG0+599LC5Y
BNK1010-1.5RRG2+440LC7Y      BNK2010-2.5RRG2+599LC7Y
BNK1202-3RRG0+154LC3Y      BNK2010-2.5RRG0+699LC5Y
BNK1202-3RRG0+154LC5Y      BNK2010-2.5RRG2+699LC7Y
BNK1202-3RRG2+154LC7Y      BNK2010-2.5RRG0+799LC5Y
BNK1202-3RRG0+204LC3Y      BNK2010-2.5RRG2+799LC7Y
BNK1202-3RRG0+204LC5Y      BNK2010-2.5RRG0+899LC5Y
BNK1202-3RRG2+204LC7Y      BNK2010-2.5RRG2+899LC7Y
BNK1202-3RRG0+254LC3Y      BNK2010-2.5RRG0+999LC5Y
BNK1202-3RRG0+254LC5Y      BNK2010-2.5RRG2+999LC7Y
BNK1202-3RRG2+254LC7Y      BNK2010-2.5RRG0+1099LC5Y
BNK1202-3RRG0+304LC3Y      BNK2010-2.5RRG2+1099LC7Y
BNK1202-3RRG0+304LC5Y      BNK2010-2.5RRG0+1199LC5Y
BNK1202-3RRG2+304LC7Y      BNK2010-2.5RRG2+1199LC7Y
BNK1202-3RRG0+354LC3Y      BNK2010-2.5RRG0+1299LC5Y
BNK1202-3RRG0+354LC5Y      BNK2010-2.5RRG2+1299LC7Y
BNK1202-3RRG2+354LC7Y      BNK2020-3.6RRG0+520LC5Y
BNK1205-2.5RRG0+180LC3Y BNK2020-3.6RRG2+520LC7Y
BNK1205-2.5RRG0+180LC5Y BNK2020-3.6RRG0+620LC5Y
BNK1205-2.5RRG2+180LC7Y BNK2020-3.6RRG2+620LC7Y
BNK1205-2.5RRG0+230LC3Y BNK2020-3.6RRG0+720LC5Y
BNK1205-2.5RRG0+230LC5Y      BNK2020-3.6RRG2+720LC7Y
BNK1205-2.5RRG2+230LC7Y BNK2020-3.6RRG0+820LC5Y
BNK1205-2.5RRG0+280LC3Y      BNK2020-3.6RRG2+820LC7Y
BNK1205-2.5RRG0+280LC5Y      BNK2020-3.6RRG0+920LC5Y
BNK1205-2.5RRG2+280LC7Y BNK2020-3.6RRG2+920LC7Y
BNK1205-2.5RRG0+330LC3Y      BNK2020-3.6RRG0+1020LC5Y
BNK1205-2.5RRG0+330LC5Y      BNK2020-3.6RRG2+1020LC7Y
BNK1205-2.5RRG2+330LC7Y      BNK2020-3.6RRG0+1120LC5Y
BNK1205-2.5RRG0+380LC3Y      BNK2020-3.6RRG2+1120LC7Y
BNK1205-2.5RRG0+380LC5Y      BNK2020-3.6RRG0+1220LC5Y
BNK1205-2.5RRG2+380LC7Y      BNK2020-3.6RRG2+1220LC7Y
BNK1208-2.6RRG2+180LC7Y BNK2020-3.6RRG0+1320LC5Y
BNK1208-2.6RRG2+230LC7Y BNK2020-3.6RRG2+1320LC7Y
BNK1208-2.6RRG2+280LC7Y BNK2520-3.6RRG0+751LC5Y
BNK1208-2.6RRG2+330LC7Y      BNK2520-3.6RRG2+751LC7Y
BNK1208-2.6RRG2+380LC7Y      BNK2520-3.6RRG0+851LC5Y
BNK1402-3RRG0+166LC3Y      BNK2520-3.6RRG2+851LC7Y
BNK1402-3RRG0+166LC5Y      BNK2520-3.6RRG0+1051LC5Y
BNK1402-3RRG2+166LC7Y      BNK2520-3.6RRG2+1051LC7Y
BNK1402-3RRG0+216LC3Y      BNK2520-3.6RRG0+1251LC5Y
BNK1402-3RRG0+216LC5Y      BNK2520-3.6RRG2+1251LC7Y
BNK1402-3RRG2+216LC7Y      BNK2520-3.6RRG0+1451LC5Y
BNK1402-3RRG0+266LC3Y      BNK2520-3.6RRG2+1451LC7Y
BNK1402-3RRG0+266LC5Y      BNK2520-3.6RRG0+1651LC5Y
BNK1402-3RRG2+266LC7Y      BNK2520-3.6RRG2+1651LC7Y
BNK1402-3RRG0+316LC3Y      BNK2520-3.6RRG0+1851LC5Y
BNK1402-3RRG0+316LC5Y      BNK2520-3.6RRG2+1851LC7Y
BNK1402-3RRG2+316LC7Y      
BNK1402-3RRG0+416LC3Y      
BNK1402-3RRG0+416LC5Y      
BNK1402-3RRG2+416LC7Y      
BNK1404-3RRG0+230LC3Y      
BNK1404-3RRG0+230LC5Y      
BNK1404-3RRG2+230LC7Y      
BNK1404-3RRG0+280LC3Y      
BNK1404-3RRG0+280LC5Y      
BNK1404-3RRG2+280LC7Y      
BNK1404-3RRG0+330LC3Y      
BNK1404-3RRG0+330LC5Y      
BNK1404-3RRG2+330LC7Y      
BNK1404-3RRG0+430LC3Y      
BNK1404-3RRG0+430LC5Y      
BNK1404-3RRG2+430LC7Y      
BNK1404-3RRG0+530LC3Y      
BNK1404-3RRG0+530LC5Y      
BNK1404-3RRG2+530LC7Y      

BNK库存型号,标准丝杠轴直径为φ4～25mm以及导程为1～20mm.

日本THK标准库存BNK型精密滚珠丝杠特长:
为了满足节省空间的要求,BNK的滚珠丝杠有标准化了的丝杠轴和螺母。将丝杠轴末端按支撑单元进行了标准化。安装形状除BNK0401、0501和0601是固定-自由之外,其它都是固定-支撑,并与马达直接相联的结构。丝杠轴和螺母的形状都为小型设计。如果与支撑单元、螺母座配套使用,就能直接装配。从而,能简单地获得高精度的进给装置。

防尘和润滑:
每个螺母里已注入了适量的润滑脂。另外,BNK0802 型以上的螺母, 其内部装有迷宫式密封挡板（BNK1510、BNK1520、BNK1616、BNK2020和BNK2520型由端盖兼用作迷宫式密封挡板）。对异物有可能混入的地方,必须使用防尘装置（如伸缩护罩）,将丝杠轴完全覆盖起来。