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5PCS Deep U Groove Round Bottom Bearing Track Roller Wheel Stainless Steel Guide Pulley Rail Ball Rolling Bearing 8x22.5x14.5mm

5PCS Deep U Groove Round Bottom Bearing Track Roller Wheel Stainless Steel Guide Pulley Rail Ball Rolling Bearing 8x22.5x14.5mm

Q: What is the maximum diameter size pipe this can roll on. Thank you.

The groove fits a 7/16" rod at maximum (I'm guessing the groove has a 12mm diameter). Once you're at 1/2" the rod won't sit all the way into the groove.

Q: What are the ratings for this bearing? i'm looking for static and dynamic load ratings, as well as the rpm rating.

Well made with approximately 1/2" diameter convex surface, don't know the ratings but good quality suggest 500# max load and could handle high rpm with the tolerances used.

Q: i see that the bearing is made of stainless steel how about the roller?

Both of Pulley Bearings and roller are made of stainless steel Model is U22 Diameter is Approx. 22.5mm / 0.9in Hole Inner Diameter Approx. 8mm / 0.3in Width Approx. 14.5mm / 0.6in Material is Stainless Bearing Steel AISI440 (9Cr18) Package List incude 1 * Bearing

Q: is there a larger version of this product that would accommodate a groove diameter of 26mm?

Dear Customer, Please check B08T1WR615 to see if it fits your needs, it has a groove diameter of 25mm. Best wishes,

Product ID: 459665738

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Details

Brand
Hyuduo
Material
Stainless
Item dimensions L x W x H
10 x 8 x 6
Item Weight
0.04 Pounds
Bearing Number
1

🔄Deep U groove for smooth rotation

⚙️Double row ball design for precision

🛡️Stainless steel corrosion resistance

Description

⚙️ Elevate your gear with precision that never quits!

DEEP U GROOVE DESIGN - Optimized for seamless rolling and enhanced track guidance in automation and photographic equipment.
PREMIUM STAINLESS STEEL BUILD - Crafted from AISI440 steel for unmatched corrosion resistance and durability under heavy loads.
HIGH HARDNESS SPEED TOLERANCE - Built to withstand high-speed rotations and heavy-duty use without compromising longevity.
VERSATILE INDUSTRIAL COMPATIBILITY - Perfect for motors, power tools, fitness gear, and communication devices—upgrade your equipment’s reliability.
PRECISION ENGINEERED DOUBLE ROW BALLS - Ensures ultra-smooth, stable motion with minimal noise for high-performance applications.

This 5-piece set of 8x22.5x14.5mm deep U groove round bottom roller bearings features a double row of high-precision balls housed in corrosion-resistant stainless steel (AISI440). Designed for smooth, stable, and quiet operation, these bearings excel in industrial automation, photographic tracks, and various high-speed, high-load applications, delivering long-lasting performance and reliability.

Specifications

Brand	Hyuduo
Material	Stainless Steel
Item dimensions L x W x H	10 x 8 x 6 Centimeters
Item Weight	0.04 Pounds
Bearing Number	1
Item Thickness	14.5 Millimetres
Specification Met	ABEC 1
Bearing Type	Roller Bearing
Compatible Lubricant	Grease
Outside Diameter	22.5 Millimetres
UPC	719855523977
Manufacturer	Garosa
Country of Origin	USA
Item Weight	18.1 g
Product Dimensions	10 x 8 x 6 cm; 18.14 g
Item part number	Garosau1gz5bcirp
Item Height	6 Centimeters
Item Width	8 Centimeters
Are batteries included?	No

Have a Question? See What Others Asked

What is the maximum diameter size pipe this can roll on. Thank you.

What are the ratings for this bearing? i'm looking for static and dynamic load ratings, as well as the rpm rating.

i see that the bearing is made of stainless steel how about the roller?

is there a larger version of this product that would accommodate a groove diameter of 26mm?

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