Cylindrical Roller Radial Bearings - Two-Row Timken NNU49/500MAW33
Сообщим стоимость, доступное количество и срок поставки. Если точной позиции нет, предложим проверенный аналог.
- Проверка производителя
- Безналичная оплата
- Доставка по России
- Подбор аналога
Описание
Additional radial load-carrying capability compared to single-row product. Designed to ISO/DIN specified interchangeable dimensions. Sold as complete assembly. NNU-1 Outer rings with solid ribs. Lubrication grooves and holes on outer rings. One solid brass cage. The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly. Specifications Bore d 500 mm Static Load Rating Co 6280000 N Dynamic Load Rating C11 2690000 N Geometry Factor Cg2 0.3060 Thermal Speed Ratings - Oil 420 rpm Thermal Speed Ratings - Grease 380 rpm Bearing Dimensions O.D. D 670 mm Width B 170 mm DUR/DOR F/E 554 mm Mounting Data Chamfer rsmin 5 mm Chamfer r1smin3 5 mm Backing Shaft Diameter ds 543 mm Backing Housing Diameter Ds 626 mm Lubrication Data Lubrication Groove g 19.3 mm Lubrication Hole Diameter h 9.5 mm Number of Lubrication Holes 12 Dimension S4 6.40 mm