Needle roller bearings utilize cylindrical rollers with a length-to-diameter ratio exceeding 4:1. "Geoometry" geometry ṣiṣẹ ni iyasọtọ ti awọn agbeleri fifuye ti agbara laarin awọn apakan agbeka nla, ti pese ṣiṣe pipe aaye giga ti akawe si awọn ẹya rogodo ti awọn iwọn deede.

Needle roller bearings utilize cylindrical rollers with a length-to-diameter ratio exceeding 4:1. "Geoometry" geometry ṣiṣẹ ni iyasọtọ ti awọn agbeleri fifuye ti agbara laarin awọn apakan agbeka nla, ti pese ṣiṣe pipe aaye giga ti akawe si awọn ẹya rogodo ti awọn iwọn deede.

Needle roller bearings utilize cylindrical rollers with a length-to-diameter ratio exceeding 4:1. "Geoometry" geometry ṣiṣẹ ni iyasọtọ ti awọn agbeleri fifuye ti agbara laarin awọn apakan agbeka nla, ti pese ṣiṣe pipe aaye giga ti akawe si awọn ẹya rogodo ti awọn iwọn deede.