Country of manufacture?

They're made overseas, but they are quality. I took the seals off when I first got them to look at the bearings and the packing grease and everything was packed in really well. No issues on my install for a hot tub motor and it's been going strong for a year.

What temperature is the bearing rated to?

I put these on my boat trailer. In Yuma Az .it gets about 122° here sometimes. No problems.

Do you thnk this is durable enough for a power steering bearing?

Hi there. It should be. Honestly I never used for a power steering system but it should be. Make sure is made in US. Timken made in US is durable.

Will this fit a Polaris PB4 booster pump?

I'm not sure about that one. It could be. My subjection is, measure your Polaris PB4 booster pump first and then buy it. Tks

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2Pack 6203-2Rsc3 6203-2Rs Deep Groove Ball Bearing 17X40X12Mm

Product ID: 687597030

Details

Brand
TIMKEN
Item dimensions L x W x H
14 x 10 x 1.8
Item thickness
12 Millimeters
Item weight
0.07 Kilograms
Material
Carbon Steel

🔩Pressed steel cage for smooth load distribution

⚙️High-speed deep groove design

🛡️Double rubber seals for max protection

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Description

⚙️ Elevate your ride with bearings that keep you ahead of the pack!

PERFECT FIT - Compact 17x40x12mm dimensions tailored for cycling headset bearings, delivering flawless compatibility and performance.
BUILT TO LAST - Crafted from 100% chrome steel with a robust 9.95KN dynamic load rating—durability you can trust under pressure.
SEAL THE DEAL - Dual rubber shields lock in premium lubrication while keeping dirt and grime out—maintenance made effortless.
RACE READY SPEED - Deep groove geometry engineered for ultra-high RPM performance and seamless radial & axial load support.
SILENT PRECISION - Pressed steel cage ensures even ball spacing, slashing friction, vibration, and noise for whisper-quiet operation.

This 2-pack of TIMKEN 6203-2RS deep groove ball bearings features a 17x40x12mm size, double rubber seals for superior protection, and a pressed steel cage for optimal load distribution. Designed for high-speed cycling applications, these chrome steel bearings offer a dynamic load rating of 9.95KN, ensuring durability, reduced friction, and quiet operation—perfect for professionals demanding reliable, high-performance headset components.

Specifications

ASIN	B08X6GB3JK
Bearing Type	Ball Bearing
Brand Name	TIMKEN
Compatible Lubricant	grease,oil
Item Dimensions	14 x 10 x 1.8 centimeters
Item Thickness	12 Millimeters
Item Weight	0.07 Kilograms
Manufacturer	TIMKEN
Material Type	Carbon Steel
Model	6203-2RSC3 6203-2RS
Part Number	6203-2RSC3 6203-2RS
UPC	087796293106

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25382CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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