25521B

25521B Tapered Roller Bearing Cup
Home » Catalog » Bearings (p. 1938) » Tapered Roller Bearing Cups (p. 13) » Part Number 25521B

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 25521B specification

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.7500in.

Flange Outside Diameter
The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.

3.4220in.

Flange Width
A measurement taken at right angles to the length of a flange,in distinction from thickness.

0.1563in.

Outer Ring Outside Diameter

3.2700in.

Backface Corner Radius

0.1250in.

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

afbma class 2

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

steel

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

normal angle, flanged

Answers.

What quantity is this sold in?

1EA

What is the style?

Normal angle, flanged

What material is the tapered roller bearing cup made of ?

Steel

What is the overall width?

0.7500 inches

What is the NSN for 25521B?

3110-00-974-4130

How is this classified for shipping?

Schedule B number: 8482800080
nmfc 114820
Other ball or roller bearings, including combined ball/roller bearings

What's the federal classification of 25521B?

FSC 3110 ⁓ Bearings, antifriction, unmounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)

NSN 3110-00-974-4130 CUP,TAPERED ROLLER BEARING

normal angle, flanged 0.7500" overall width

NIIN
009744130
NIIN Date
01/01/62
Schedule B
8482800080 
Name Code
00024
FIIG
A044A0
Item Weight
0.500lbs
Item Dimensions
--
QUP
1 
Historical Price
$24.13 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 

Availability for 25521B A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bearings 
NMFC (national motor freight code)
114820 BEARINGS/BUSHINGS NOI BALL/ROLLER 
UFC (universal freight code)
58860 

Similar by Design Other cups with similar characteristics

Nothing similar to this part number was found in our inventory

25521B / Cup,tapered roller bearingWhat is the formal definition of this item?

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.