Airframe Ball Bearing

TCR37-46-21

TCR37-46-21
(NSN) National Stock Number
3110-00-042-8560
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

2.3120 inches minimum and 2.3125 inches maximum bore diameter, 2.8745 inches minimum and 2.8750 inches maximum overall outside diameter, 0.2450 inches minimum and 0.2500 inches maximum outer ring width, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, machined retainer fabrication method, radial load direction

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - HD
Identification

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

INC FIIG Concept Condition
00041 A044A0 - 1
Specifications
Bore Diameter
2.3120 inches minimum and 2.3125 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
2.8745 inches minimum and 2.8750 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Ring Width
0.2450 inches minimum and 0.2500 inches maximum
Details None.
Inner Ring Width
0.2760 inches minimum and 0.2810 inches maximum
Details None.
Retainer Fabrication Method
machined
Details The means used in manufacturing the retainer.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Special Features
split outer ring with two stainless steel retaining rings,with polytetrafluoroethylene spacer slugs or machined nonmetallic retainer
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
plastic phenolic retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
plastic polytetrafluoroethylene separator slug
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
single row, torque tube type, w/or w/o closure
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
C95528-1 09706 1 - 5 9 - HD
9442 06144 5 - 5 9 - KZ
9442 96577 5 - 5 9 - KZ
T680-801 40920 5 - 3 2 - ZZ
C95528-1 78118 5 - 5 9 - ZZ
TCL37-46-21 78118 5 - 5 9 - HD
C95528-1 03956 1 - 1 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
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Manufacturer
MPB CORPORATION
CAGE: 78118
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-042-8560
What is the NIIN of the NSN 3110-00-042-8560?
The National Item Identification Number (NIIN) of the NSN 3110-00-042-8560 is 00-042-8560
When the NSN 3110-00-042-8560 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, May 15, 1968
Does the NSN 3110-00-042-8560 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-042-8560 contain any hazardous material?
No data in HMIRS

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