Series 850

JCB slewing bearing Series 850

Double-axial slewing rings

With external gear

External Gear
Product Details	Ball track dia. DL [mm]	Weight [kg]	Outer diameter Da [mm]	Inner diameter Di [mm]	Overall height H [mm]	Drawing No.
81-50 2987/2-06940	2987	2288	3290.4	2820	185	81-50 2987/2-06940
81-50 3167/2-06945	3167	2431	3470.4	3000	185	81-50 3167/2-06945
81-50 3347/2-06950	3347	2566	3650.4	3180	185	81-50 3347/2-06950
81-50 3567/2-06955	3567	2702	3866.4	3400	185	81-50 3567/2-06955
81-50 3747/2-06960	3747	2837	4046.4	3580	185	81-50 3747/2-06960
81-50 4140/2-06965	4140	3282	4456	3970	185	81-50 4140/2-06965

JCB slewing bearing Series 850

With internal gear

Internal Gear
Product Details	Ball track dia. DL [mm]	Weight [kg]	Outer diameter Da [mm]	Inner diameter Di [mm]	Overall height H [mm]	Drawing No.
82-50 2559/2-06970	2559	1892	2725	2250	185	82-50 2559/2-06970
82-50 3040/2-06975	3040	2295	3205	2720	185	82-50 3040/2-06975
82-50 3520/2-06980	3520	2657	3685	3200	185	82-50 3520/2-06980
82-50 3839/2-06985	3839	2905	4005	3520	185	82-50 3839/2-06985

JCB