The NTN 6313LLBC35K is a genuine NTN deep groove ball bearing, featuring a 65mm inner diameter, 140mm outer diameter, and 33mm width. This robust bearing is equipped with double contact rubber seals (LL) on both sides to protect against contaminants and retain lubricant, making it suitable for demanding environments. It also features C3 internal clearance, which is greater than normal clearance, allowing for thermal expansion and misalignment. Weighing approximately 1.85 kg, this bearing provides reliable performance for various industrial and machinery applications.