Inner diameter:170mm Number of Row:Single Row Bore Size:170mm Outer Diameter:260mm Size:90mm Type:Roller Bearing Dynamic load:799000 Static load:1460000 (Grease) lubrication speed:1000r/min (Oil)lubrication speed:1400r/min Weight:17.5kg Spherical Roller bearings are designed to carry heavy loads, even under misalignment or shaft deflection. Spherical Roller bearings can also handle axial loading in either direction and heavy shock loads. Available with a cylindrical or a tapered bore for mounting with or without a sleeve adapter. Available with many internal clearance (C2 to C4) and retainer options. Available bore dimension range is 20mm to 900mm. Common Options: E-- Extra Capacity style J-- Steel cage M-- Machined brass cage K-- 1:12 Tapered Bore C2-- tight internal clearance C0-- Normal Clearance C3-- Greater than normal Clearance T41A-- Shaker Screen Style