Part # 307

Roulement à billes

Name: Roulement à billes
Brand: National
SKU: BCZK_307
Price: 69.17 CAD
Availability: LimitedAvailability

Fits Ram, Isuzu, Dodge & more — 695 vehicle applications

$69.17

Only 7 left in stock

Express Checkout

Free ShippingOrders $99+

WarrantyManufacturer backed

Easy Returns30-day policy

Canadian OwnedShipped across Canada

Will this fit your vehicle?

Select your vehicle to check fitment.

National 307 Vehicle Fitment

Fits 695 vehicles

This Roulement à billes fits Ram, Isuzu, Dodge, Chevrolet and 1 more makes vehicles.

1970-1971 Jeep J-4500
1970-1971 Jeep J-4600
1970-1971 Jeep J-4700
1966-1971 Jeep Commando
1966-1971 Jeep Jeepster
1966-1968 Jeep CJ5A
1966-1968 Jeep CJ6A
1965-1971 Jeep DJ5
1965-1971 Jeep J-2500
1965-1971 Jeep J-2600
1965-1970 Jeep J-2700
1965-1970 Jeep J-3500
1965-1970 Jeep J-3600
1965-1970 Jeep J-3700
1965-1970 Jeep J-3800
1965-1968 Jeep DJ6
1965-1967 Jeep J-2800
1963-1966 Jeep FC170HD
1963-1965 Jeep J-100
1962-1969 Jeep Gladiator
1961-1969 Jeep Universal Truck
1961-1969 Jeep Dispatcher
1961-1967 Jeep Universal
1960-1971 Jeep M151
1959-1971 Jeep CJ5
1959-1971 Jeep CJ6
1959-1966 Jeep CJ3
1959-1966 Jeep DJ3
1957-1966 Jeep F-134
1957-1966 Jeep FC150
1957-1966 Jeep FC170
1956-1966 Jeep Truck

National 307 Specifications

Design: Single Row Radial
Inner Race Width (Inch): 0.827
Part Description: Ball Bearing
Outer Race Radius (MM): 1.520
Outer Race Width (MM): 21.000
Bore (Inch): 1.378

National 307 Product Description

National 307 Roulement à usage multiple pour Ford F-150

Key Features

BUILT TO LAST -- Advanced heat treatment process for strength
COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for lasting performance and extended bearing life
RELIABLE PERFORMANCE -- Element size and quantity are engineered to meet or exceed the load rating of OE bearings
RIGOROUS TESTING?--?Comprehensive?testing throughout design and development processes by National engineers for quality you can count on?

Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.

About National

Shop National Auto Parts at Autrex with vehicle fitment details, current pricing, and checkout options for the National 307. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

Direct fit, no surprises
Marc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
Shipped fast across Canada
Jen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
Good part, double-check your side
Steve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
Quiet again
Amrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
Would buy again
Daniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango

Frequently Asked Questions — National 307

What vehicles does the National 307 fit?

The National 307 fits 50 vehicle applications including 2011-2019 Ram 1500, 2012-2019 Ram 2500, 2012-2019 Ram 3500, 2012-2019 Ram 5500, 2019 Ram 1500 Classic and 45 more. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the National 307?

Shipping options for the National 307 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the National 307 cost?

The National 307 is currently listed at $69.17 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Roulement à billes a direct fit replacement?

Yes, the Roulement à billes by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Roulement à billes come with?

The Roulement à billes comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.

View all