ER20C

ER20C Ball Annular Bearing

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Datasheet. ER20C specification

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

1.2500in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

2.8340in. and 2.8346in.

Outer Ring Width

0.9375in.

Inner Ring Width

1.6250in.

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Seal Quantity
The number of seals included on the item.

2

Bearing Seal Type
Indicates the type of seal provided with the bearing.

labyrinth

Load Direction
The direction of load with respect to the shaft axis.

radial

Bore Shape
The physical configuration of the bore.

straight

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

snap RING-Groove mounting and mounting groove

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

concentric locking collar on od of outer ring

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

steel ballsteel inner ringsteel outer ringrubber synthetic seal and steel sealsteel snap ring

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

single row ball, not SELF-Aligning, inner ring extends both sides, with setscrew in inner ring, grease groove and snap ring on outer ring

Answers.

What quantity is this sold in?

1EA

What is the style?

Single row ball, not self-aligning, inner ring extends both sides, with setscrew in inner ring, grease groove and snap ring on outer ring

What material is the ball annular bearing made of ?

Steel ballsteel inner ringsteel outer ringrubber synthetic seal and steel sealsteel snap ring

What is the NSN for ER20C?

3110-01-354-0275

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of ER20C?

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 3110-01-354-0275 BEARING,BALL,ANNULAR

single row ball, not self-aligning, inner ring extends both sides, with setscrew in inner ring, grease groove concentric locking collar on od of outer ring 1.2500" bore diameter

NIIN
013540275
NIIN Date
02/21/92
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$60.43 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Department of The Navy 

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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 bearings with similar characteristics

Nothing similar to this part number was found in our inventory

ER20C / Bearing,ball,annularWhat is the formal definition of this item?

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.