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3120-01-707-2184

Find complete technical information, availability, and procurement data for: 3120-01-707-2184

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3120-01-707-2184
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-707-2184
Item Name Code
13208
Assigment Date
01/23/2023 (3 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

0.873 inches minimum and 0.875 inches maximum inner member width, 1.5620 inches minimum and 1.5625 inches maximum outer member outside diameter, 0.8745 inches minimum and 0.8750 inches maximum bore diameter, 0.698 inches minimum and 0.708 inches maximum outer member width, 62200 pounds static radial load rating

Product Characteristics

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

Bore Diameter
0.8745 inches minimum and 0.8750 inches maximum
Outer Member Outside Diameter
1.5620 inches minimum and 1.5625 inches maximum
Outer Member Width
0.698 inches minimum and 0.708 inches maximum
Inner Member Width
0.873 inches minimum and 0.875 inches maximum
Static Radial Load Rating
62200 pounds
Hardness Rating
55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating
28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Lubrication Feature
self-lubricating liner race liner
Part Name Assigned By Controlling Agency
bearing, plain, self-lubricating, self-aligning, low speed, narrow, grooved race, - 65 to + 325 f
Special Features
absence of letter c indicates 440c ball material. absence of letter a = tested to 25000 cycles. p = zinc-nickel or cadmium plating. material - ball: 440c (ams5630, ams5880, or ams5618). race: 17-4ph cres per ams5643. liner: ptfe shall be included in the liner. harness rating is before swaging. finish: race: plating, when specified, shall be zinc-nickel plating per ams2417, type 2, grade b or cadmium plating per ams-qq-p-416, type ii, class 2. plating shall be on the outside diameter surface and on the flats between the outside diameter and the v-grooves. the plating runout shall occur either in the v-grooves or on the side face areas between the v-grooves and the ball. ball: passivate per ams2700, method 1 (nitric acid) or method 2 (citric acid), or astm a967. citric 1, citric 2, and citric 3 are acceptable. (ams2700, method 1, type 8 is prohibited on bearings manufactured with 440c after june 1, 2018).
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 440c inner member
Material
steel corrosion resisting outer race member
Material Document And Classification
ams5630 international std/spec all material responses or ams5880 international std/spec all material responses or ams5618 international std/spec all material responses inner member
Material Document And Classification
ams5643 international std/spec all material responses outer race member
Surface Treatment
cadmium or zinc and nickel alloy inner member
Surface Treatment
passivate outer race member
Surface Treatment Document And Classification
ams2417, type 2, grade b international std/spec all treatment responses or ams-qq-p-416, type ii, class 2 international std/spec all treatment responses inner member
Surface Treatment Document And Classification
ams2700, method 1 (nitric acid) or method 2 (citric acid) international std/spec all treatment responses or astm a967. citric 1, citric 2, and citric 3 international std/spec all treatment responses outer race member
Style Designator
with insert and/or liner with staking groove

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
AS14101 REV E Self-Aligning Plain Bearing
MS14101-14P Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-707-2184?
The FSCG of the NSN 3120-01-707-2184 is 3120
Does the NSN 3120-01-707-2184 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-707-2184 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 3120-01-707-2184 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-707-2184 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 3120-01-707-2184 was assigned to the Federal Catalog?
It was assigned 3 years ago, on Mon, Jan 23, 2023

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