Model: B3717A

Needle Roller Bearing

Special Features:

Two 0.1250 in. Diameter through holes 180 degrees apart on outer ring 0.4060 in. From end

Properties:

Overall Width

0.8000 inches

Bore Diameter

Between 3.2494 inches and 3.2500 inches

Overall Outside Diameter

Between 3.9992 inches and 4.0000 inches

Lubrication Material

Grease

Outer Ring Width

Between 0.7950 inches and 0.8000 inches

Inner Ring Width

Between 0.8050 inches and 0.8100 inches

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Alignment Type

Rigid

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel

Surface Treatment

Cadmium all external/exposed metal surfaces

Style Designator

Cam roller, hardened and ground, non-separable

NSN

3110-00-278-7144

Part Number

B3717A

Description

Bearing,roller,needle

CAGE

60380

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part B3717A NSN 3110-00-278-7144

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00051

FIIG:

A044A0

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:

Paclk Weight:

1.0000lbs

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:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this needle roller bearing (NSN 3110-00-278-7144) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8482400000
SITC: 74640
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Needle roller bearings