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Federal Mogul 45220 Tapered Roller Bearing Cup Bearings & Seals

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

45220
5 reviews
Sale Price

$13.23

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Federal Mogul 45220 is a precision-engineered tapered roller bearing cup (outer race) designed for heavy-duty automotive, truck, and trailer applications. Manufactured from premium-grade hardened steel, this bearing cup delivers reliable performance in high-load conditions where both radial and axial forces must be managed effectively.

Key Specifications:

  • Outside Diameter: 4.125 inches (104.775mm)
  • Cup Width: 0.9375 inches (23.813mm)
  • Maximum House Fillet Radius: 0.13 inches (3.3mm)
  • Material: High-quality through-hardened bearing steel
  • Precision Rating: ABEC 1 / Class 2
  • Series: 45200

Features and Benefits:

  • Crowned raceway design ensures even load distribution across rolling elements
  • Separable design allows for easy assembly, disassembly, and maintenance inspection
  • Engineered to meet or exceed OE specifications for reliable performance
  • Compatible with cone part number 45280 (sold separately)
  • Operating temperature range: -40°F to 250°F
  • Uncoated finish for standard applications

This bearing cup is commonly used in wheel bearing assemblies for medium and heavy-duty trucks, trailers, and industrial equipment. The tapered roller design provides superior load-carrying capacity compared to standard ball bearings, making it ideal for applications involving heavy loads and combined radial and thrust forces. When replacing bearings, always replace both the cup and cone as a matched set for optimal performance and longevity.

Cross Reference Numbers: National Seals 45220, Timken 45220, SKF 45220, Set 409 (when paired with cone 45280), Federal Mogul HD219

Products specifications

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

N

Engine Specific

N

Heavy Duty Truck

N

High Performance

Y

Industrial Off Highway Equipment

N

Marine

N

Medium Duty Truck

N

Motorcycle ATV

N

Non Vehicle Specific

N

Personal WaterCraft

N

Small Engine

N

SnowMobile

N

Transmission Specific

N

Feature 1

Premium bearing design matches OEM specifications

Feature 3

Crowned raceways and rollers to ensure even load distribution for maximum life

Freight Class

50

Marketing Statement

A full line of premium oil seals and bearings

Part Description

Taper Bearing Cup

Cup Bore (Inch)

4.1250

Cup Bore (MM)

104.7750

Cup Length (Inch)

0.9375

Cup Length (MM)

23.8130

Cup Radius (Inch)

0.1250

Cup Radius (MM)

3.1750

Shipping was fairly quick. I'm satisfied so far. I hope the product is as describe.

great low prices

The item came extremely quickly. I ordered Monday night and it arrived to my door Thursday afternoon in great condition. Great pricing as well.

Order Process was quick and easy. I would highly recommend this site.

I couldn't believe the low price! Glad I found this website, I will definitely be a return costumer.

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