Standard Kaydon Reali-Slim bearings are listed in the Kaydon bearing size chart. They are manufactured to Kaydon Precision Class 1 and the specifications on the table below.
Kaydon Reali-Slim bearings can be optimized for your special requirements. Standard commercial options include: changes in diametral clearance, preloading, lubricants, packaging, etching of high points, tagging bearings with actual dimensions as requested, separators, duplexing, data sheets, acceptance testing, etc. Kaydon Reali-Slim bearings also can be ordered with non-standard materials, sizes, tolerances, specifications, and features as well as custom packaging and lubrication options.
How to order Kaydon Reali-Slim bearings?
it's by bearing numbers, please refer to Kaydon open, sealed bearing part number nomenclature.
Kaydon standard Reali-Slim bearings (AISI 52100)
| Item | Description | Reference specification |
|---|---|---|
| Races & balls |
SAE-AISI 52100 Type Steel AISI 440C Stainless Steel |
ASTM A-295 AMS-5630 |
| Separators C, X bearings |
P Type–Brass or Non-metallic composite L Type–Nylon, Fiberglass Reinforced |
ASTM B-36 |
| A bearings |
R Type–Brass or Non-metallic composite G Type–Nylon, Fiberglass Reinforced |
ASTM B-36 |
| Seals | Nitrile Rubber | |
| Heat treatment | ||
| Races and balls | Through hardened and dimensionally stabilized for use from -65°F to +250°F (-54°C to +121°C) | |
| Precision | ||
| Race dimensions | Kaydon Precision Class 1 |
ABMA ABEC-1F or better, per ABMA Standard 26.2 |
| Race runouts | Kaydon Precision Class 1 |
ABMA ABEC-1F or better, per ABMA Standard 26.2 |
| Balls | ABMA Grade 10 | ANSI/ABMA/ISO 3290 |
| Diametral clearance and contact angle | ||
| Type c bearing | Sufficient diametral clearance to provide small amount of running clearance after installation with recommended fits. | |
| Type x bearing | Gothic Arch Form for two 30° contact angles under light radial gaging load. Sufficient diametral clearance to provide clearance after installation with recommended fits. | |
| Type a bearing | Diametral clearance for 30° contact angle in single unmounted bearing under light axial gaging load. Wide range of preload or running clearance for matched sets. | |
| Separator design | ||
| P & l types c, x bearings | Circular Ring, Snapped Over Balls for Retention | |
| R & g types a bearings | Circular Ring, Circular Pockets, Self Retained | |
| Other | ||
| Quality control | Kaydon Quality Control procedures have been approved by major aerospace industries and agencies of the U.S. Government | |
| Identification | Marked on Bearing O.D.: CAGE Code, “Kaydon”®, Part Number and Date Code | |
| Cleaning | Multiple cycle immersion and agitation in solvents and/or aqueous cleaners | |
| Preservative | Preservative Oil | |
| Packaging | Typically, smaller bearings are heat-sealed in a plastic bag and boxed; larger bearings are "tire-wrapped." | |