Tapered Roller Cone and Rollers

68-4221

(NSN) National Stock Number

3110-00-100-3540

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00023

Schedule B Code

8482800080

Summary

1.6875 inches nominal bore diameter, 0.0900 inches nominal cone corner radius, 1.0000 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material, normal angle style designator

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

INC	FIIG	Concept	Condition
00023	A044A0	-	1

Specifications

Bore Diameter

1.6875 inches nominal

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Cone Corner Radius

0.0900 inches nominal

Details

None.

Cone Width

1.0000 inches nominal

Details

None.

Standard Tolerance Designation

afbma class 2

Details

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

Material

steel overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Style Designator

normal angle

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
32710	81795	X	-	5	2	-	XX
S10F32710	81795	X	-	5	2	-	XX
25578	55207	X	-	5	9	-	XX
RCJ60	16760	X	-	5	9	-	XX
56479	71041	5	-	5	2	-	ZZ
F738-10-B11-G-PC6	71041	5	-	5	2	-	ZZ
25578	01212	X	-	5	2	-	XX
799115	01212	X	-	5	2	-	XX
BT25578	01212	X	-	5	2	-	XX
684221	57526	5	-	5	9	-	ZZ
799115	57526	5	-	5	9	-	ZZ
684221	23040	X	-	5	9	-	XX
799115	23040	X	-	5	9	-	XX
25578	51588	5	-	5	2	-	ZZ
25578	60038	X	-	3	2	-	XX
799115	60038	X	-	5	2	-	XX
25578	61220	X	-	5	9	-	XX
3F6870	11083	X	-	5	2	-	XX
40390	10988	5	-	5	2	-	HD

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
58860	-	P	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

PORTEC INC PIONEER DIV

CAGE: 47353

YANKTON , SD , 57078

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 3110-00-100-3540

What is the NIIN of the NSN 3110-00-100-3540?

The National Item Identification Number (NIIN) of the NSN 3110-00-100-3540 is 00-100-3540

When the NSN 3110-00-100-3540 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-100-3540 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-00-100-3540 contain any hazardous material?

No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.