Model: 21641-78

Needle Bearing Cam Follower

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.0000 inches

Overall Length

3.2810 inches

Overall Outside Diameter

2.0000 inches

Lubrication Material

Grease

Stud Diameter

0.8750 inches

Outer Ring Width

1.2500 inches

Stud Length

2.0000 inches

Thready Qty Per Inch (tpi)

Thread Size

0.875 inches

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel

Style Designator

Cam follower

Thread Series Designator

Unf

NSN

3110-00-157-0512

Part Number

21641-78

Description

Cam Follower,needle Bearing

CAGE

29899

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 21641-78 NSN 3110-00-157-0512

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00040

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:

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 bearing cam follower (NSN 3110-00-157-0512) 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