Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial Timken NA455 - 452D
Сообщим стоимость, доступное количество и срок поставки. Если точной позиции нет, предложим проверенный аналог.
- Проверка производителя
- Безналичная оплата
- Доставка по России
- Подбор аналога
Описание
NA455 Specifications Cone Part Number NA455 Cup Part Number 452D Related Assembly Number(s) NA455-90025 Design Unit Inch Dimensions d - Bore 2 in D - Cup Outer Diameter 4.25 in T - Bearing Width across Cones 2.5626 in C - Double Cup Width 2.1250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 2.56 in Da - Cup Frontface Backing Diameter 3.96 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 7900 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 53100 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 4540 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 13800 lbf Factors K - Factor7 1.74 e - ISO Factor8 0.34 Y1 - ISO Factor9 2.01 Y2 - ISO Factor10 3