55187

View detailed technical data, stock status, and sourcing information for: 55187

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55187
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-3627
Item Name Code
00023
Assigment Date
01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

afbma class 2 standard tolerance designation, steel overall material, 1.8750 inches nominal bore diameter, 0.1406 inches nominal cone corner radius, 1.0594 inches nominal cone width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter
1.8750 inches nominal
Cone Corner Radius
0.1406 inches nominal
Cone Width
1.0594 inches nominal
Standard Tolerance Designation
afbma class 2
Material
steel overall
Style Designator
steep angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-817-6012 No Name Available 02/03/1969
3110-00-992-1036 No Name Available 05/14/1972

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
001-234060 Tapered Roller Cone and Rollers
007-667277 Tapered Roller Cone and Rollers
0BT55187 Tapered Roller Cone and Rollers
1191748 Tapered Roller Cone and Rollers
127027 Tapered Roller Cone and Rollers
234060 Tapered Roller Cone and Rollers
24602 Tapered Roller Cone and Rollers
3024602 Tapered Roller Cone and Rollers
3024602-9 Tapered Roller Cone and Rollers
3043168 Tapered Roller Cone and Rollers
4-7-119 Tapered Roller Cone and Rollers
55187 Tapered Roller Cone and Rollers
55187CPW3 Tapered Roller Cone and Rollers
638041 Tapered Roller Cone and Rollers
667277 Tapered Roller Cone and Rollers
70804 Tapered Roller Cone and Rollers
7EQ4621 Tapered Roller Cone and Rollers
BT55187 Tapered Roller Cone and Rollers
D70804 Tapered Roller Cone and Rollers
E050557 Tapered Roller Cone and Rollers
E1815-143 Tapered Roller Cone and Rollers
V3133 Tapered Roller Cone and Rollers

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-100-3627?
The FSCG of the NSN 3110-00-100-3627 is 3110
Does the NSN 3110-00-100-3627 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-3627 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-100-3627 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-100-3627 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-100-3627 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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