Product Details | NEEDLE BEARING CAM FOLLOWER

3110-01-288-2138 An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

Part Alternates: CFH-7/8-SB , CFH78SB, CFH-7-8-SB, CRHSB14, CRHSB-14, H28LW, 3110-01-288-2138, 01-288-2138, 3110012882138, 012882138

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 NOV 1988 01-288-2138

Drawings & Photos | NSN 3110-01-288-2138


Demand History | NSN 3110-01-288-2138

Part Number Request Date QTY Origin
CFH-7/8-SB 2019-12-338 399 DIBBS
CFH-7/8-SB 2019-12-338 1175 DIBBS
CRHSB-14 2019-12-338 399 DIBBS
CRHSB-14 2019-12-338 1175 DIBBS
H28LW 2019-12-338 399 DIBBS
H28LW 2019-12-338 1175 DIBBS
CFH-7/8-SB 2019-05-137 1175 DIBBS
CRHSB-14 2019-05-137 1175 DIBBS
H28LW 2019-05-137 1175 DIBBS
CFH-7/8-SB 2019-05-129 1175 DIBBS
CRHSB-14 2019-05-129 1175 DIBBS
H28LW 2019-05-129 1175 DIBBS
CFH-7/8-SB 2019-03-71 399 DIBBS
CRHSB-14 2019-03-71 399 DIBBS
H28LW 2019-03-71 399 DIBBS
CFH-7/8-SB 2019-03-62 399 DIBBS
CRHSB-14 2019-03-62 399 DIBBS
H28LW 2019-03-62 399 DIBBS
3110-01-288-2138 2015-09-266 781 DIBBS
3110-01-288-2138 2015-09-258 781 DIBBS
3110-01-288-2138 2013-04-98 14 United States
3110-01-288-2138 2013-04-92 10 United States
3110-01-288-2138 2011-11-332 25 US
3110-01-288-2138 2009-09-273 300 China
CRHSB14 2008-03-85 270 United States
3110-01-288-2138 2007-02-47 274 DIBBS

Cross Reference | NSN 3110-01-288-2138

Part Number Cage Code Manufacturer
CFH-7-8-SB 39317 MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING.
CFH-7-8-SB 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION
CRHSB-14 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
CRHSB-14 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
H28LW 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION

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Technical Data | NSN 3110-01-288-2138

Characteristic Specifications
MATERIAL STEEL END PLATE STEEL OUTER RING STEEL ROLLER PLASTIC POLYAMIDE SEAL STEEL STUD
SURFACE TREATMENT OXIDE EXPOSED SURFACES AS MOUNTED
STYLE DESIGNATOR 440 CAM FOLLOWER
THREAD LENGTH 0.3750 INCHES NOMINAL
OVERALL LENGTH 1.4062 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.8750 INCHES NOMINAL
STUD DIAMETER 0.4375 INCHES NOMINAL
OUTER RING WIDTH 0.5000 INCHES NOMINAL
STUD LENGTH 0.8750 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
FEATURES PROVIDED LUBRICATION HOLE
SPECIAL FEATURES HEX HOLE IN FACE OF STUD

Restrictions/Controls & Freight Information | NSN 3110-01-288-2138

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-288-2138

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each