SYRS1 1/2H

Comprehensive specifications and application details for: SYRS1 1/2H Roller Bearing Unit.

Summary

Explore detailed summary information for bearing: SYRS1 1/2H. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SYRS1 1/2H
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-00-470-8256
Item Name Code
30558
Federal Item Identification Guide
A093A0
Assigment Date
02/11/1970

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

2.250 inches nominal base length, self-aligning alignment type, 2.906 inches nominal assembly overall length, fixed block type, 1.188 inches nominal base thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-470-8256 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Assembly Overall Length
2.906 inches nominal
Base Length
2.250 inches nominal
Base Thickness
1.188 inches nominal
Block Type
fixed
Center To Center Distance Between Mounting Holes Along Width
5.000 inches nominal
Collar Location
one end
Height From Bottom Of Base To Bore Centerline
1.875 inches nominal
Housing Height
3.688 inches nominal
Housing Length
2.250 inches nominal
Housing Width
6.875 inches nominal
Internal Fit-Up Designation
standard
Load Capability Type
radial
Lubrication Material
grease
Lubrication Fitting Angle From Horizontal Centerline
30.0 degrees nominal
Lubrication Fitting Type
hydraulic
Material
steel housing
Material
steel seal
Mounting Slot Length
0.813 inches nominal
Mounting Slot Width
0.500 inches nominal
Mounting Hole Type
slotted
Special Features
attachment method:hole;accommodated shaft diameter:1.500 in.nom;bearing surface length:2.906 in.nom;rolling element groove surface finish:ground;
Rolling Element Groove Quantity
2
Rotating Element Locking Method
setscrew locking collar
Seal Location
both ends
Seal Type
labyrinth
Shaft End Type
open
Style Designator
pillow block, solid

Frequently Asked Questions

Find quick answers to common questions about bearing: SYRS1 1/2H. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-470-8256?
The FSCG of the NSN 3130-00-470-8256 is 3130
Does the NSN 3130-00-470-8256 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3130-00-470-8256 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 3130-00-470-8256 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-00-470-8256 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 3130-00-470-8256 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Feb 11, 1970

Price & Availability

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