6009NRC3BNLM C3 Nachi Ball Bearing Open Snap Ring 45mm x 75mm x 16mm Made in Japan 6009NRC3BNLM Nachi Bearing with a Snap Ring, Made in Japan. the 6009NRC3BNLM inner diameter is 45mm, the 6009NRC3BNLM outer diameter is 75mm, 6009NRC3BNLM width is 16mm.