Cylindrical Roller Radial Bearings - Two-Row Timken NNU4992MAW33
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 460 mm Static Load Rating Co 5540000 N Dynamic Load Rating C11 2420000 N Geometry Factor Cg2 0.2880 Thermal Speed Ratings - Oil 460 rpm Thermal Speed Ratings - Grease 420 rpm Bearing Dimensions O.D. D 620 mm Width B 160 mm DUR/DOR F/E 510 mm Mounting Data Chamfer rsmin 4 mm Chamfer r1smin3 4 mm Backing Shaft Diameter ds 500 mm Backing Housing Diameter Ds 578 mm Lubrication Data Lubrication Groove g 19.3 mm Lubrication Hole Diameter h 9.5 mm Number of Lubrication Holes 10 Dimension S4 6.20 mm