B74651L

B74651L Plain Self-aligning Bearing

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Datasheet. B74651L specification

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

2.9994in. and 3.0000in.

Outer Member Outside Diameter

4.7482in. and 4.7500in.

Outer Member Width

2.2450in. and 2.2500in.

Inner Member Width

3.3650in. and 3.3750in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

57.0 rockwell c inner member and 59.0 rockwell c inner member

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

57.0 rockwell c outer race member and 59.0 rockwell c outer race member

Lubrication Feature
The feature inherent in the item design to effect lubrication.

groove external outer member

Lubrication Feature
The feature inherent in the item design to effect lubrication.

groove external inner member

Lubrication Feature
The feature inherent in the item design to effect lubrication.

groove internal inner member

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.

four equally spaced holes thru inner and outer members, both ends of inner member ground to 3.3750 in. dia by 0.4370 in. lg, single fracture thru radial wall of outer member

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

steel comp E52100 inner member

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

steel comp E52100 outer race member

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

without insert or liner

Answers.

What quantity is this sold in?

1EA

What is the style?

Without insert or liner

What material is the plain self-aligning bearing made of ?

Steel comp e52100 outer race member

What material is the plain self-aligning bearing made of ?

Steel comp e52100 inner member

What is the NSN for B74651L?

3120-00-133-6783

How is this classified for shipping?

Schedule B number: 8482300040
nmfc 114820
Spherical roller bearings, single row

What's the federal classification of B74651L?

FSC 3120 ⁓ Bearings, plain, unmounted

Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.

Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).

NSN 3120-00-133-6783 BEARING,PLAIN,SELF-ALIGNING

without insert or liner four equally spaced holes thru inner 2.9994" bore diameter

NIIN
001336783
NIIN Date
03/06/70
Schedule B
8482300040 
Name Code
13208
FIIG
A045A0
Item Weight
7.200lbs
Item Dimensions
--
QUP
Historical Price
$609.88 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

1. 190008140 Cage 46609
2. AR356 Cage 01417
3. CPR102346 Cage 01417
4. AR356 Cage 98171
5. 3120001336783 Cage SCY13
6. 3120001336783 Cage A00AM

Major End Users Countries and entities

  • - Department of The Army 
  • - Morocco 

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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

B74651L / Bearing,plain,self-aligningWhat is the formal definition of this item?

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.