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Rolled Ball Screw Introduction And Selection Table

KGG provide customized Rolled Ball Screws with flexible design and short delivery time. Customers can choose suitable products according to their actual situation.

Rolled Ball Screw Details

High Lead Miniature High Speed Rustproof Cold Rolled Ball Screw GSR

GSR series have three precision grades: JISC5/Ct7/Ct10. The axial clearance is provided according to the accuracy level: 0.005mm/0.02mm/0.05mm.

GSR series’s screw material S55C, nut material SCM415H and surface hardness of ball screw part is above HRC58.

Stainless Steel Miniature High speed Cold Rolled Ball Screw BBS

BBS series have three precision grades: JISC5/Ct7/Ct10. The axial clearance is provided according to the accuracy level: 0.005mm/0.02mm/0.05mm.

BBS series’s screw material SUS440C, nut material SUS440 and surface hardness of ball screw part is above HRC55.

Large-lead Integrated Type Precise Cold Rolled Ball Screw BSD

BSD series have two precision grades: JISC5/Ct7. The axial clearance is provided according to the accuracy level: 0.005mm/0.02mm. BSD series’s screw material SCM415, nut material SCM415 and surface hardness of ball screw part is above HRC58.

High Lead Miniature High Speed Integrated Cold Rolling Ball Screw GT

GT series have two precision grades: JISC5/Ct7. The axial clearance is provided according to the accuracy level: 0.005mm/0.02mm. GT series’s screw material S55C, nut material SCM415H and surface hardness of ball screw part is above HRC58.

Miniature Large Pitch Sleeve Type Single Nut Ball Screw TXR

Accuracy grade of TXR series（standard stock of sleeve type single nut ball screw）are based on C5、Ct7 and Ct10(JIS B 1192-3). According to accuracy grade, Axial play 0.005 (Preload ：C5), 0.02（Ct7） and 0.05mm or less（Ct10） are in stock. TXR series (Standard stock of Sleeve type single nut ball screw) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher.

Large Pitch High Speed Single Nut Ball Screw with M-thread GLR

Accuracy grade of GLR series (standard stock of single nut ball screw with metric thread) are based on C5、Ct7 and Ct10 (JIS B 1192-3). According to accuracy grade, axial play 0.005 (Preload ：C5), 0.02 (Ct7) and 0.05mm or less (Ct10) are in stock. GLR series (Standard stock of Single nut ball screw with metric thread) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher.