Trailer Axles and Components

ProductDimension Specification
44643 ROLLER CONE BEARING 1"
1 in. L-44643 Tapered Roller Cone

SKU: #17931

Tapered roller cone for small trailer axles. Fits standard 1,000 and 2,000 lb axle applications for reliable bearing performance.
Dimensions
Diameter - Inner
1 in.
Diameter - Outer
1-31/32 in.
Weight
0.5 lb
Specifications
Bore
1.0 in.
Brand
Spinco
Capacity
2,000 lb
44649 TAPERED RL CONE BEARING
1-1/16 in. L-44649 Tapered Roller Bearing

SKU: #17932

Tapered roller bearing for standard trailer bearing applications. Precision design for reliable hub assembly performance and smooth axle rotation.
Dimensions
Diameter - Inner
1-1/16 in.
Diameter - Outer
1-31/32 in.
Weight
0.5 lb
Specifications
Bore
1-1/16 in.
Brand
Spinco
Class
TRAILER & TOWING
L-44610 TAPERED ROLLER CUP
1-31/32 in. L-44610 Tapered Roller Cup

SKU: #17933

Tapered roller cup with standard outside race diameter. Designed for reliable performance in trailer hub assemblies and axle components.
Dimensions
Diameter - Outer
1-31/32 in.
Weight
0.5 lb
Width - Overall
13/32 in.
Specifications
Brand
Spinco
Class
TRAILER & TOWING
Cup
L-44610
L-68111 TAPERED ROLLER CUP
L-68111 Tapered Roller Cup

SKU: #17942

Tapered roller cup for standard trailer bearing applications. Designed for reliable performance in hub assemblies and axle components.
Dimensions
Weight
0.5 lb
Specifications
Brand
Spinco
Class
TRAILER & TOWING
Type
Roller Cup
L-68149 TAPERED ROLLER CONE
1.378 in. Tapered Roller Cone

SKU: #17943

Tapered roller cone for standard trailer bearing applications. Precision design for reliable hub assembly performance and smooth axle rotation.
Dimensions
Diameter - Inner
1-3/8 in.
Weight
0.5 lb
Specifications
Brand
Spinco
Class
TRAILER & TOWING
Fits Bore Size
1-3/8 in.
SL-122-1 SEAL 1.25" ID 2PK
1-1/4 in. SL-122-1 Double Lip Bearing Seal 2-Pack

SKU: #25678

Double lip spring-loaded bearing seal with rubber coating. Designed for hub assembly maintenance and long-lasting performance. Pack of 2.
Dimensions
Diameter - Inner
1-1/4 in.
Diameter - Outer
1-63/64 in.
Size
1-1/4 in. x 1-63/64 in.
Specifications
Brand
Grizzly
Class
TRAILER & TOWING
Description
Replacement Seal
HUB W/BRGS F/3/4" AXLE ADJ 3 PC
3/4 in Axle Hub with Bearings and 3-Piece Threaded Bushing

SKU: #104211

3/4 in axle hub with bearings and 3-piece threaded bushing designed for trailer axle applications and reliable wheel support.
Dimensions
Bolt Pattern
5 in
Weight
7 lb
Specifications
Bolt Count
4
Brand
Grizzly
Description
Cast Iron Hub with 3-Piece Threaded Bushing
HUB W/BRGS F/1" AXLE ADJ 3 PC
1 in Axle Hub with Bearings and 3-Piece Threaded Bushing

SKU: #104210

1 in axle hub with bearings and 3-piece threaded bushing designed for trailer axle applications and reliable wheel support.
Dimensions
Bolt Pattern
5 in
Weight
7 lb
Specifications
Bolt Count
4
Brand
Grizzly
Description
Cast Iron Hub with 3-Piece Threaded Bushing
HUB ONLY 4 ON 4 1250#
4 Stud x 4 in. Bolt Pattern 1,250 lb Trailer Hub

SKU: #25669

Trailer hub with 4 studs and standard bolt circle. Includes races and mounting bolts. Fits 1 in. and 1-1/16 in. spindles. Bearings and seals sold separately.
Dimensions
Bolt Pattern
4 in.
Center Hole
1-31/32 in.
Diameter - Overall
1-63/64 in.
Specifications
Bore
1 in.
Brand
Towright
Capacity
1,250 lb
HUB ONLY 5 ON 4.5 1250#
4-1/2 in. Bolt Pattern 5-Stud Trailer Hub

SKU: #25670

Trailer hub with 5 studs and standard bolt pattern. Includes races and mounting bolts. Fits 1 in. and 1-1/16 in. spindles. Bearings and seals sold separately.
Dimensions
Bolt Pattern
4-1/2 in.
Length - Overall
4-3/16 in.
Size
4-1/2 in.
Specifications
Brand
Towright
Capacity
1,250 lb
Class
TRAILER & TOWING
DUST CAP 2.446" DIA 1.16" DEPTH
2-7/16 in. Dust Cap for Hub

SKU: #25681

Dust cap for 5, 6, or 8-bolt hub assemblies. Protects bearings from dirt and moisture for extended component life.
Dimensions
Depth
1-5/32 in.
Diameter - Outer
2-7/16 in.
Size
2-7/16 in. x 1-5/32 in.
Specifications
Brand
Towright
Class
TRAILER & TOWING
Finish
Steel
DUST CAP 1.98" DIA 1-3/16" DEEP
2 in. Boat and Small Utility Trailer Dust Cap

SKU: #25682

Dust cap for boat and small utility trailer hubs. Popular fit for standard hub configurations to protect bearings from contamination.
Dimensions
Depth
1-3/16 in.
Diameter - Outer
2 in.
Size
2 in. x 1-3/16 in.
Specifications
Brand
Towright
Class
TRAILER & TOWING
Finish
Steel
SPINDLE ASSY 1" 1250LB
1 in. Trailer Axle Spindle Assembly

SKU: #25684

Hot-rolled steel spindle assembly with included nut and cotter pin. Designed for damaged part replacement and reliable trailer axle performance.
Dimensions
Length - Overall
8-1/4 in.
Length - Usable
4-1/4 in.
Size
1 in.
Specifications
Brand
Towright
Capacity
1,250 lb
Class
I - TRAILER & TOWING
HUB ASSY 5 ON 4.5 1750#
5 Stud x 4-1/2 in. Bolt Pattern 1,750 lb Trailer Hub Assembly

SKU: #66666

Trailer hub assembly with 5 studs and standard bolt pattern. Includes races, bearings, seal, dust cap, and nuts for complete installation.
Dimensions
Bolt Pattern
4-1/2 in.
Size
4-1/2 in.
Weight
8.5 lb
Specifications
Brand
Towright
Capacity
1,750 lb
Class
TRAILER & TOWING
HUB ASSY 5 ON 5.5 2500#
5-Lug Trailer Hub Assembly 5-1/2 in. Bolt Pattern 2500 lb Capacity

SKU: #86505

Trailer hub assembly with 5 studs and standard bolt pattern. Includes races, bearings, seal, and dust cap for complete installation.
Dimensions
Bolt Pattern
5-1/2 in.
Bolt Size
1/2 in.
Diameter - Bolt
1/2 in.
Specifications
Brand
Towright
Capacity
2,500 lb
Class
TRAILER & TOWING
SPINDLE ASSY 2500# W/ NUT WASHER
1-3/4 in. Trailer Spindle Assembly

SKU: #86506

Trailer spindle assembly with included washer, nut, and cotter pin. Designed for standard hub assembly installation and reliable towing performance.
Dimensions
Diameter - Outer
1-3/4 in.
Length - Overall
12-5/16 in.
Size
1-3/4 in.
Specifications
Brand
Towright
Capacity
2,500 lb
Class
I - TRAILER & TOWING

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