Standard_Parts_Catalogue

Page 2018 | 3.8 Adjusting, Moving with Guides, Spindles and Ball Rollers GN 509.1 Ball Transfer Units Heavy Duty Stainless Steel / Steel Housing, with Collar 1 Size 2 Material / Finish How to order 1 2 GN509.1-30-SNI 1 Size d 1 Ball d 2 ±0,08 d 3 h 1 ±0,3 h 2 ±0,3 h 3 ±0,3 h 4 Load C in N Type SBL SNI NNI 12 12,7  22  27 17    8    4    3,2   200  150  150 15 15,8  24  30 20    8,1  3,5  1     500  400  400 22 22,2  36  45 30,5  9,8  5    2,4  1300 1000 1000 30 30,1  45  55 36,8   13,8  7    4,5  2500 2000 2000 45 44,4  62  75 53,5 19  9,5  5,5  6000 4500 4500 60 60   100 117 77,5   30   15   10   13000 10000 10000 Ball transfer units GN 509.1 are used on conveyer tracks. They assist a linear or rotary movement of heavy loads on a conveyer track. see also... • Application Instructions for Ball Transfer Units → Page 2017 • Ball Transfer Units GN 509 (Steel Housing) → Page 2016 Information • Housing steel SBL - - Turned - - Zinc plated, blue passivated - - Ball Steel, plain • Housing steel SNI - - Turned - - Zinc plated, blue passivated - - Ball stainless steel 420C • Housing stainless steel NNI - - AISI 420B - - AISI 303 (only size 15) - - Ball stainless steel 420C • Stainless Steel Characteristics → Page 2166 • RoHS Specification 2 • Plastic ball (Polyamide) On request • Spring Rings GN 509.3 (Retainers for Ball Transfer Units) → Page 2020 Accessory