Trailer Idler Hub Assembly for 6000 lbs Axle

Kit Includes:

• 1 x 6K Idler Hub – 6 on 5.5" Bolt Pattern
• 1 x 10-36 Double Lip Grease Seal
• 1 x 15245 Outer Race – Pre-Pressed in Hub
• 1 x 25520 Inner Race – Pre-Pressed in Hub
• 1 x 25580 Inner Bearing
• 1 x 15123 Outer Bearing
• 1 x 6,000 lb Grease Cap with Rubber Plug
• 1 x Tang Washer
• 1 x Castle Nut – 1"-14 Thread, 6-Slot
• 1 x Cotter Pin
• 6 x Cone Wheel Lug Nuts

This complete idler hub assembly kit is designed for compatible 6,000 lb trailer axle applications using a 6 on 5.5" wheel bolt pattern. The kit combines the hub, bearings, grease seal, grease cap, spindle hardware, and wheel lug nuts in one package for hub replacement or axle service.

The 25520 inner race and 15245 outer race come pre-pressed into the hub, eliminating the need to install the races separately. Matching 25580 inner and 15123 outer bearings are included along with a 10-36 double lip grease seal.

Designed for idler axle applications, this hub is intended for non-braking setups where a brake drum is not required. A grease cap with a removable rubber plug is included for convenient access during routine bearing maintenance.

The kit also includes a tang washer, 1"-14 six-slot castle nut, cotter pin, and six cone-style wheel lug nuts, bringing the main hub and spindle components together for a straightforward replacement.

Specifications:

• Axle Application: 6,000 lbs (6K)
• Hub Type: Idler Hub – No Brakes
• Wheel Configuration: 6 Lug
• Bolt Pattern: 6 on 5.5"
• Inner Bearing: 25580
• Outer Bearing: 15123
• Inner Race: 25520 – Pre-Pressed
• Outer Race: 15245 – Pre-Pressed
• Grease Seal: 10-36 Double Lip
• Spindle Nut: 1"-14 Thread, 6-Slot Castle Nut
• Grease Cap: Rubber Plug
• Quantity: 1 Complete Idler Hub Assembly Kit