---
title: "65402-02122-041 — Bearing, Rolle | TEK Precision"
description: "TEK Precision manufactures 65402-02122-041, Bearing, Rolle, for rotorcraft and fixed-wing platforms. ITAR compliant, quality audited. Request a quote."
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[AS9100D / ISO 9001:2015 Certification](/__l5e/assets-v1/895c892f-6772-4012-88b5-1125b6569f1d/tek-as9100-certificate.pdf)

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Parts Catalog

# 65402-02122-041

Bearing, Rolle

TEK Precision manufactures part number 65402-02122-041, Bearing, Rolle, as a build-to-print component for rotorcraft and fixed-wing platforms. Every part is produced to OEM specification with full traceability and first-article inspection.

## Specifications

Part Number

65402-02122-041

Description

Bearing, Rolle

Component Type

Bearings

## Manufacturing Bearing Components and Housings

Bearing components and bearing housings require concentricity and bore accuracy sufficient to preserve the bearing's designed running clearance across the operating temperature range. TEK Precision machines housings on multi-axis milling and turning equipment, with bore finishing performed by Sunnen honing to achieve the required size and surface finish.

Bore verification uses Sunnen dial bore gauges across 0.150 to 6.000 inches, backed by intra-micrometers covering hole sizes from 0.35 to 3.500 and a range of Deltronic and Meyers gauge pins. Where a bearing is pressed into a housing, the operation is performed on Sunnen hydraulic presses rated to 10,000 pounds under documented process control.

Full dimensional inspection is performed on a Brown and Sharpe CMM Model 7.6.3 Excel. All measuring and test equipment is calibrated on a documented schedule with traceability to NIST, under a quality organisation holding independent inspection authority.

![Representative photograph of a circular machined bearing housing component produced by TEK Precision](/__l5e/assets-v1/2abc20b3-835e-4db6-9eb6-9afa125ee4b8/mechanical-9.webp)

Representative bearings manufactured by TEK Precision. Not a photograph of part 65402-02122-041.

[Request a Quote](/contact?part=65402-02122-041) [All Parts](/parts)[Mechanical Assemblies](/products#mechanical-assemblies)

Credentials

-   ITAR Compliant 
-   Independently Audited Quality Management System 
-   Sikorsky SSQR / Procure 2-011 Certified 
-   Northrop Grumman Preferred Source 

## Related Bearings

-   [65124-11317-101 Bearing ](/parts/65124-11317-101)
-   [65130-07154-045 Bearing, Plain ](/parts/65130-07154-045)
-   [65219-07002-045 Bearing Assembly ](/parts/65219-07002-045)
-   [65255-02036-101 Bearing, Slee ](/parts/65255-02036-101)

[![TEK Precision](/assets/tek-logo-BRnrme0g.webp)](/)

World Class Aerospace Manufacturing — Build to Design

TEK Precision Co., Ltd. is a world-class aerospace manufacturer producing mission-critical components for defense, commercial aviation, and space programs.

AS9100D / ISO 9001:2015 Certified FAR-21 ITAR 

[](https://www.linkedin.com/company/tek-precision/)

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#### Headquarters

-   205 West Industry Court  
    Deer Park, NY 11729
-   [(631) 242-0330](tel:+16312420330)
-   [teksales@tekprecision.com](mailto:teksales@tekprecision.com)

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