Standard_Parts_Catalogue

Page 2019 | 3.8 Adjusting, Moving with Guides, Spindles and Ball Rollers 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 1 Size d 1 Ball d 2 ±0,08 d 3 Sheet steel cover h 1 ±0,3 h 2 ±0,3 h 3 Load C in N  8  7,9 18   18 12    2   5,1  120 12 12,7 22   22,2 17,5  5,5 7,7  200 15 15,8 24   - 20    5   -  500 22 22,2 36,5 - 30    6   - 1300 30 30,1 44,6 - 36,8  7,5 - 2500 45 44,4 62,6 - 53,5 13   - 6000 Ball transfer units GN 509.4 are used on conveyer tracks. They assist a linear or rotary movement of heavy loads on a conveyer track. They have no support collar, taking the load at the housing diameter d 2 instead. see also... • Application Instructions for Ball Transfer Units → Page 2017 Information GN 509.4 Ball Transfer Units Heavy Duty Steel-Housing, without Collar 1 Size 2 Material / finish How to order 1 2 GN509.4-15-SBL • Housing steel SBL - - Turned - - Zinc plated, blue passivated - - Ball steel, plain • RoHS Specification 2 • Plastic balls (Polyamide) • Stainless steel balls • Stainless steel housings On request