Skip to the beginning of the images gallery

Seal Aligning Bearing, 2.00 Inch ID, 3.19 Inch OD, 1.75 Inch Width

Description & Features

This Hercules Sealing Products seal aligning bearing features a 2.00 inch inner diameter and a 3.19 inch outer diameter. With a width of 1.75 inches, this seal aligning bearing is designed for demanding hydraulic applications.

Also known under alternate part numbers C1GG21, GEZ50ES, and SB50ES, this bearing offers reliable performance and precise alignment in a variety of industrial settings.

SKU: HH200ES

Supplier Part Number (MPN): HH200ES

Alternate Part Numbers: C1GG21, GEZ50ES, SB50ES

Specifications

A 2	B 3.19	C 1.50	D 2.27	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Supplier Part Number HH200ES	Alternate Part Numbers Alternate Part Number C1GG21, Alternate Part Number GEZ50ES, Alternate Part Number SB50ES	Product Weight 2.14 lbs

Product Questions & Answers (3)

Question by: Jean B on Jan 17, 2026, 4:01 PM

trying to match up a self aligning bearing i pulled out, what sizes is this one again

Answer by: Customer Support on Jan 19, 2026, 6:56 AM

The key dimensions are a 2.00 inch inner diameter, 3.19 inch outer diameter, and 1.75 inch width.

Question by: Jerry C on Nov 3, 2025, 9:24 PM

What's the deal with "seal aligning"? Does that mean it can handle a little bit of wobble in the setup?

Answer by: Customer Support on Nov 4, 2025, 9:34 PM

Designed for demanding hydraulic applications, this bearing allows for precise alignment, which is crucial when things aren't perfectly straight.

Question by: Cody Y on Feb 4, 2026, 3:23 PM

Got a busted bearing on a hydraulic cylinder and the old one measures out at 2 inch bore, 3.19 OD, and 1.75 wide. This the right replacement?

Answer by: Customer Support on Feb 6, 2026, 6:02 AM

Those dimensions line up exactly. The HH200ES carries a 2.00 inch inner diameter, 3.19 inch outer diameter, and 1.75 inch width, so if your worn-out bearing matches those measurements it should drop right in. You can also cross-reference it against part numbers C1GG21, GEZ50ES, or SB50ES if any of those show up on your old paperwork.