157826-246

View detailed technical data, stock status, and sourcing information for: 157826-246

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157826-246
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-01-297-2836
Item Name Code
30558
Assigment Date
03/31/1989 (37 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

0.3750 inches nominal mounting slot width, 12.6250 inches minimum and 14.5000 inches maximum center to center distance between mounting holes along width, 1.8750 inches nominal mounting slot length, 2.0000 inches nominal base thickness, 3.9375 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
0.3750 inches nominal
Mounting Slot Length
1.8750 inches nominal
Bore Diameter
3.9375 inches nominal
Base Thickness
2.0000 inches nominal
Center To Center Distance Between Mounting Holes Along Width
12.6250 inches minimum and 14.5000 inches maximum
Center To Center Distance Between Mounting Holes Along Length
2.7500 inches nominal
Housing Height
9.6250 inches nominal
Housing Length
6.5000 inches nominal
Housing Width
16.5000 inches nominal
Lubrication Fitting Type
hydraulic
Base Length
4.7500 inches nominal
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
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
4.9375 inches nominal
Features Provided
ground rolling element groove and bolt
Lubrication Fitting Angle From Horizontal Centerline
45.0 degrees nominal
Rotating Element Locking Method
adapter
Mounting Hole Type
slotted
Lubrication Material
grease or oil
Material
steel housing
Material
steel seal
Material
steel comp e52100 bearing
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
157826-246 Roller Bearing Unit
FSAFS22522CA Roller Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-297-2836?
The FSCG of the NSN 3130-01-297-2836 is 3130
Does the NSN 3130-01-297-2836 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3130-01-297-2836 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 3130-01-297-2836 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-01-297-2836 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 3130-01-297-2836 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Fri, Mar 31, 1989

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