Bearing Retaining Plate NSN 3110-01-129-7977

Item Description

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

NSN: 3110-01-129-7977

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Features and Characteristics

Cross Sectional Shape

Raised surface w/aperture

Minor Thickness

2.158 inches

Mounting Hole Diameter

Between 0.1336 inches and 0.1417 inches

Aperture Diameter

1.800 inches

Mounting Hole Arrangement Style

Vertical centerline

Distance Between Holes Along Width

2.610 inches

Overall Thickness

3.220 inches

Countersink Diameter

Between 0.180 inches and 0.210 inches

Raised Surface Height

Between 2.282 inches and 2.290 inches

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Counterbore Diameter

Between 2.047 inches and 2.0478 inches

Distance From Horizontal Centerline To Center Of Lower Hole

1.305 inches

Counterbore Depth

Between 2.316 inches and 2.320 inches

Mounting Hole Type

Round, unthreaded, countersunk

Outside Raised Surface Diameter

Between 2.3746 inches and 2.3749 inches

Special Features

Threaded mounting holes; six secondary mounting holes 0.216 in. Diameter min to 0.236 in. Diameter max, equally spaced on 2.780 in. Diameter blt circle

Material

Stainless steel

Style Designator

Hexagonal

FSC

3110 Unmounted Antifriction Bearings

NIIN

011297977

NSN

3110011297977

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

98208

Cage Code:

11599

Status:

MSDS:

Part Number:

10159493

Cage Code:

A486G

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8482997090
NAICS: 332991
SITC: 74699
Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-129-7977

What are the manufacturers of nsn 3110011297977?

Triumph Engine Control Systems, Llc (11599)
Nimikkeistokeskus Ncb Finland (A486G)

Does this nsn 3110011297977 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011297977
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. it must have drilled and/or tapped holes for mounting purposes. excludes end bell, electrical rotating equipment.

Does nsn 3110011297977 contain any precious metals?
No precious metal content.

Does nsn 3110011297977 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011297977?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22293

FIIG:

A093A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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