25520 Timken Race, Inner Race for 5,200 to 8,000 lb Axles, Outer Race for 9,000 and 10,000 lb General Duty Axles

The Timken 25520 is a genuine tapered roller bearing cup for trailer hubs. Southwest Wheel lists a 3.265 inch outside diameter and a 0.75 inch overall width. It is the inner race on 5,200 to 8,000 lb. axles. On a 9,000 or 10,000 lb. general duty axle it is the outer race, not the inner. It pairs with the 25580 cone.

Part Number: 25520, Sold Individually. 25520 Timken Race, inner race for 5,200 to 8,000 lb. axles, outer race for 9,000 and 10,000 lb. general duty axles. Authentic Timken race, made in America.

Product details

• Part Number: 25520
• Brand: Timken
• Part type: Tapered roller bearing cup (race)
• Outside diameter: 3.265 inches
• Overall width: 0.75 inch
• Inner race use: 5,200 to 8,000 lb. axles
• Outer race use: 9,000 and 10,000 lb. general duty axles
• Matching cone: 25580
• Construction: Authentic Timken race, made in America

Fitment note

Confirm whether this cup is the inner or outer race on the axle before ordering. On a 9,000 or 10,000 lb. general duty axle the 25520 is the outer race, not the inner. Replace the cup and the matching 25580 cone together, and install a new grease or oil seal. This listing is the race only and does not include the cone, seal, or cap. Verify fitment before ordering or contact Southwest Wheel for assistance.

Questions about this Timken race or compatibility? Call 1-800-866-3336.

Browse more Timken races and the matching 25580 Timken bearing.