Riten Concentric Spring live centers New Live Center MT# 4 USA 17104

Description

Riten Concentric Spring Loaded live centers MT# 4
Spring Loaded Concentric Live Centers
Concentric Tool Corporation, now a member of the Riten work holding family, pioneered and patented this streamlined low profile design of high precision spring loaded live centers. The low profile design has less overhang, added load capacity and increased rigidity when compared to other live centers of similar size. The spring loaded spindle compensates for work piece expansion or contraction.
Availability
The Concentric live centers are available from stock in Morse, Jarno, Brown & Sharpe, and Straight Shank Tapers. Point configurations include standard 60 degree points and "bell head" points with interchangeable adapters. Five different sizes of interchangeable adapters are available for the bell head live centers. Custom variations of these live centers can be designed using our on-line design tool or by discussing your application with one of our product specialists.
Technical Specifications
The Concentric live center utilizes a combination of needle rollers, a ball thrust bearing and a compression spring. Custom springs are available upon request to adjust spring tension. The shell is manufactured from low carbon steel and case hardened, while the spindle is manufactured from 52100 ball bearing steel and through hardened to provide the maximum strength and durability needed in a live center spindle.
Specifications
Series Concentric
Point Style Standard Point
Material Hardened Tool Steel
Accuracy ± .0001
Type of Taper Morse Taper
Taper 4
Blunt Diameter - A .686 Inch
Major Diameter - B 1.38 Inch
K - Gage Line to Point 2.38
Standard
Shipping 48 United States .00