The Welger 4128614960 counter bearing is an authentic OEM replacement part engineered for optimal performance in Welger round and square balers. This critical component ensures smooth and stable operation of machinery, reducing wear and extending the lifespan of your agricultural equipment. Manufactured to Welger's stringent quality standards, this counter bearing is compatible with a wide range of Welger AP, D, and RP series balers, including models such as AP500, AP730, D4000, RP245, and RP545. It is also recognized as Lely 4128614960.