Flanged HD Precision Ball Bearings

The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.

W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.

Bearings on this page

Bearing	ID x OD	Type
1/2 in flanged HD	1/2 x 1-3/16 in	Steel, flanged
1/2 in stainless flanged	1/2 x 1-3/16 in	Stainless steel, flanged
3/4 in flanged	3/4 x 1-15/16 in	Steel, single groove
3/4 in double groove	3/4 x 1-15/16 in	Steel, double groove
1 in double groove	1 x 1-15/16 in	Steel, double groove

From product titles and listings [S1].

Flanged bearing questions

Which flanged bearing fits a 3/4 in axle?

The 3/4 x 1-15/16 in single or double groove bearing.

Is there a stainless flanged bearing?

Yes, the 1/2 x 1-3/16 in.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

Sources

[S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Flanged HD Precision Ball Bearings

Bearings on this page

Before you order

Flanged bearing questions

Sources