needle roller bearing

タイトルまたは説明

Spherical roller  bearings  are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligningment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permit a low limiting speed.
Product name: needle roller bearing
Boundary dimensions(mm): 4x8x8mm
Limiting speeds(rpm)​: Oil ***0 r/min
Precision: P0/P6/P5
Quality standard:ISO***1:***8 standard
Delivery date: Normal production cycle if order items are not in stock
Payment terms: T/T(*0% deposit in advance), Irrevocable L/C at sight, Western Union