The 3RACING Sakura Zero High Grade Double Metal Shield Flanged Bearing 3RB-FR168-ZZ/1 is produced to the precise 6.35 x 9.525 x 3.175 specification to deliver stable rotational characteristics required in competitive setups. Use it where consistent bearing performance influences handling and drivetrain efficiency.
Dual metal shields limit contamination ingress while retaining lubricant, reducing variance in rolling resistance across runs. This stability is useful for tuning and predictable vehicle balance during practice and competition.
These flanged bearings are suitable for a variety of on-road racing platforms. Ensure correct press fit using tools that support the outer race or flange to prevent inner race damage and maintain precise concentricity.