Competition Master Series Boschert Safety Chuck

The Boschert Competition Series Safety Chuck has been the standard of the industry since Boschert invented the Safety Chuck in 1948. This is a rugged Safety Chuck with lots of capacity built in for future upgrades. The concentricity of this unit is comparable with the Boschert Value Master. These units feature square openings case hardened to Rockwell 56 C. This Safety Chuck series is best suited to slow running unwinds and winders. The Boschert Safety Chuck design employs a tilting hand wheel to lock the end of the customer's square journal in the square opening of the Safety Chuck. This is a superior design because it allows the load bearing surface of the customer's journal to be closer to the first set of bearings in the Safety Chuck housing. Other Safety Chuck designs require room behind the load bearing area of their Safety Chuck. They need the space to allow a locking collar or cam to move back in order to exchange journals. Such design places the load bearing area of their Safety Chuck farther away from the first set of bearings. This outboard design causes greater stress to the Safety Chuck drive shaft and any eccentricity to the roll shaft is magnified in wear to that design Safety Chuck.

Features: Competition Master Boschert Safety Chuck
1. Maximum Eccentricity 0.015"
2. Chrome Plated Steel Handwheel
3. Rubber Finger Guard
4. Mill Cut Square Opening
5. Hardened to Rockwell 56C
6. Tolerance: Specified Dimension -0" + 0.006"

Boschert, LLC., 4860 Bush Lane, PO Box 9668, Mobile, AL 36619-2012. Tel: 334-602-0008; Fax: 334-602-6576.