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A 683zz Deep groove ball bearing is designed to withstand a high-speed operation. Its speed rating is determined by the cage behavior. The speed of the seal also affects the speed rating of the 683zz Deep groove ball bearing. Its sealing design allows it to withstand speeds up to 60 mph.
The 683zz Deep groove ball bearing is available in both single-shielded and double-shielded varieties. The single-shielded bearing allows re-lubrication from the open side. The two-shielded 683zz Deep groove ball bearings have a seal. The speed rating of these bearings depends on the seal design. A bearing with contact seals has a higher speed rating than an open bearing.
