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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Series: 30312
Inside length 1728mm
Inside length: 1674mm / 65
UCT is a wide-slot take-up unit suitable for use in a side-mount take-up frame
Trek BB90 bottom brackets require the bearing to be directly pressed into the BB shell that is often made from a material that is softer than steel
4T-25877/25821 NTN Taper Roller Bearing 34.93x73.03x23.81mm Open Series: 30312NTN taper roller bearings are precision engineered components designed to facilitate smooth rotational motion in various mechanical systems, particularly in applications where radial and axial loads need to be accommodated simultaneously. These bearings feature an inner ring (cone), an outer ring (cup), tapered rollers, and a cage assembly. NTN taper roller bearings offer several advantages: High Load Capacity: The tapered design and robust
