Model: 7791785

Linear-rotary Motion Roller

Properties:

Casehardening Indicator

Not casehardened

Counterbore Diameter

Between 0.388 inches and 0.390 inches

Counterbore Depth

Between 0.095 inches and 0.110 inches

Outside Diameter

Between 0.497 inches and 0.498 inches

Metallic Hardness Rating

78.5 rockwell a and 81.0 rockwell a

Face Width

Between 0.155 inches and 0.160 inches

Bore Inside Diameter

Between 0.378 inches and 0.380 inches

Material

Steel

Material

Steel

Style Designator

Plain, counterbored

NSN

3120-00-756-5311

Part Number

7791785

Description

Roller,linear-rotary Motion

CAGE

19200

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

Part 7791785 NSN 3120-00-756-5311

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

28215

FIIG:

T267-K

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

3.4 X 3.0 X 0.3

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114850

UFC:

58880

LTL:

70.0

LCL:

RATING VARIABLE

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482997090
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi