CRHSB-28CP

View detailed technical data, stock status, and sourcing information for: CRHSB-28CP
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-183-1201

Item Name Code

00040

Assigment Date

07/02/1984 (42 years ago)

2a thread class, 2.7860 inches nominal overall length, 0.8750 inches minimum thread length, 1.7495 inches minimum and 1.7520 inches maximum overall outside diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.8750 inches minimum
Overall Length: 2.7860 inches nominal
Overall Outside Diameter: 1.7495 inches minimum and 1.7520 inches maximum
Stud Diameter: 1.0000 inches nominal
Outer Ring Width: 0.9950 inches minimum and 1.0050 inches maximum
Stud Length: 1.7340 inches minimum and 1.7660 inches maximum
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Features Provided: lubrication hole and lubrication groove
Thread Quantity Per Inch: 14
Nominal Thread Size: 1.000 inches
Special Features: hex hole in face of stud; 80 pct full of specified lubricant
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic acetal or plastic polyamide (nylon) seal
Material: steel end plate
Material: steel comp e52100 outer ring
Material: steel comp e52100 roller
Material: steel comp e52100 stud
Material Document And Classification: l-p-392 fed spec 1st material response or l-p-410 fed spec 2nd material response seal
Material Document And Classification: sae assn std single material response outer ring
Material Document And Classification: sae assn std single material response roller
Material Document And Classification: sae assn std single material response stud
Surface Treatment: cadmium exposed surfaces as mounted
Surface Treatment: chromium roller
Surface Treatment Document And Classification: qq-c-320,cl 2 fed spec single treatment response roller
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response exposed surfaces as mounted
Style Designator: cam follower
Thread Series Designator: uns

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
4M275-28	Needle Bearing Cam Follower
CFH1-3/4SB-CP	Needle Bearing Cam Follower
CRHSB-28CP	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-01-183-1201?

The FSCG of the NSN 3110-01-183-1201 is 3110

Does the NSN 3110-01-183-1201 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-183-1201 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 3110-01-183-1201 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-183-1201 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 3110-01-183-1201 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Jul 2, 1984