137-532-9002

View detailed technical data, stock status, and sourcing information for: 137-532-9002

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137-532-9002
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-102-8956
Item Name Code
30556
Assigment Date
06/07/1968 (58 years ago)

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

4.9375 inches nominal center to center distance between mounting holes along width, 0.5000 inches nominal mounting slot width, 0.8125 inches nominal mounting slot length, 0.8125 inches nominal base thickness, 1.3125 inches nominal bore diameter

Product Characteristics

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

Mounting Slot Width
0.5000 inches nominal
Mounting Slot Length
0.8125 inches nominal
Bore Diameter
1.3125 inches nominal
Base Thickness
0.8125 inches nominal
Center To Center Distance Between Mounting Holes Along Width
4.9375 inches nominal
Housing Height
3.7500 inches nominal
Housing Width
6.3750 inches nominal
Lubrication Fitting Type
hydraulic
Base Length
1.8750 inches nominal
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
Assembly Overall Length
2.0312 inches nominal
Seal Type
labyrinth
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Load Capability Type
radial
Height From Bottom Of Base To Bore Centerline
1.8750 inches nominal
Features Provided
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
45.0 degrees nominal
Rotating Element Locking Method
direct
Mounting Hole Type
slotted
Lubrication Material
grease
Material
iron housing
Style Designator
pillow block, solid

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
137-532-9002 Ball Bearing Unit
NP21 Ball Bearing Unit
P221 Ball Bearing Unit
P3U221H Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-102-8956?
The FSCG of the NSN 3130-00-102-8956 is 3130
Does the NSN 3130-00-102-8956 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-102-8956 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 3130-00-102-8956 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-102-8956 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 3130-00-102-8956 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Jun 7, 1968

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