3130-00-737-0271

Find complete technical information, availability, and procurement data for: 3130-00-737-0271
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-737-0271

Item Name Code

30556

Assigment Date

01/01/1963 (63 years ago)

5.6250 inches nominal housing height, 0.8125 inches nominal mounting slot width, 7.5000 inches nominal center to center distance between mounting holes along width, 1.2500 inches nominal mounting slot length, 2.1875 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: 0.8125 inches nominal
Mounting Slot Length: 1.2500 inches nominal
Bore Diameter: 2.1875 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 7.5000 inches nominal
Housing Height: 5.6250 inches nominal
Housing Length: 3.1250 inches nominal
Housing Width: 10.2500 inches nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 3.1250 inches nominal
Seal Type: cartridge
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Load Capability Type: radial
Height From Bottom Of Base To Bore Centerline: 2.7500 inches nominal
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Rotating Element Locking Method: direct
Mounting Hole Type: slotted
Special Features: four set screws on inner race,2 on ea end at 120 deg
Lubrication Material: grease
Material: iron cast housing
Material: steel seal
Style Designator: pillow block, optional split

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
31J43	Ball Bearing Unit
BRSAAW1	Ball Bearing Unit
BRTAW1	Ball Bearing Unit
S233MK	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-737-0271?

The FSCG of the NSN 3130-00-737-0271 is 3130

Does the NSN 3130-00-737-0271 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-737-0271 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 3130-00-737-0271 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-737-0271 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 3130-00-737-0271 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963