Product Details | NEEDLE BEARING CAM FOLLOWER

3110-01-170-3844 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: CFH1/2SB, CFH12SB, CRHSLB81, CRHSLB-8-1, 1X5611, 3110-01-170-3844, 01-170-3844, 3110011703844, 011703844

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 24 JAN 1984 01-170-3844

Drawings & Photos | NSN 3110-01-170-3844


Demand History | NSN 3110-01-170-3844

Part Number Request Date QTY Origin
CFH12SB 2012-02-46 5 SG
CFH12SB 2011-06-174 100 PK

Cross Reference | NSN 3110-01-170-3844

Part Number Cage Code Manufacturer
1X5611 2Y614 LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
CFH1/2SB 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION
CRHSLB-8-1 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
CRHSLB-8-1 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT

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Technical Data | NSN 3110-01-170-3844

Characteristic Specifications
MATERIAL STEEL OUTER RING STEEL ROLLER RUBBER SYNTHETIC SEAL STEEL STUD STEEL WASHER
STYLE DESIGNATOR 440 CAM FOLLOWER
THREAD LENGTH 0.2500 INCHES MINIMUM
OVERALL LENGTH 1.0312 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
STUD DIAMETER 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM
OUTER RING WIDTH 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
STUD LENGTH 0.6250 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
LUBRICATION MATERIAL GREASE
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
ALIGNMENT TYPE RIGID
FEATURES PROVIDED LUBRICATION HOLE
SPECIAL FEATURES HEXAGONAL WRENCH SOCKET IN HEAD

Restrictions/Controls & Freight Information | NSN 3110-01-170-3844

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3110-01-170-3844

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each