Meet the RICH RNA 4907, your go-to solution for situations where space is at a premium, but you can't compromise on load capacity. With its dimensions of 42x55x20 mm, this needle roller bearing skips the inner ring entirely, making it a space-saving champ.
Designed to utilize the shaft as a raceway, this bearing allows for a larger shaft diameter, boosting the overall rigidity of your setup. Its steel cage is not just about holding things together—it's about ensuring precise needle guidance and smooth operation, which translates into a longer life for your bearing.
Originating from China, the RNA 4907 RICH is versatile enough for a variety of applications, from gearboxes and transmissions to agricultural machinery and other compact industrial setups.
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