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Datasheet. FB250-2 1/4 specification
Bolt Circle Diameter
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
5.6250in.
Flange Thickness
A measurement of the smallest dimension of a flange,in distinction from length or width.
A measurement of the smallest dimension of a flange,in distinction from length or width.
0.6875in.
Mounting Hole Diameter
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
0.6250in.
Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
2.2500in.
Housing Length
A measurement of the longest dimension of the housing,in distinction from width.
A measurement of the longest dimension of the housing,in distinction from width.
1.1875in.
Housing Width
A measurement taken at right angles to the length of a housing,in distinction from thickness.
A measurement taken at right angles to the length of a housing,in distinction from thickness.
6.8750in.
Lubrication Fitting Type
Indicates the type of fitting used to lubricate the item.
Indicates the type of fitting used to lubricate the item.
hydraulic
Rolling Element Groove Quantity
The number of grooves in which the rolling element rides.
The number of grooves in which the rolling element rides.
1
Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
SELF-Aligning
Internal Fit-up Designation
The designation specifying the type of fit as recognized by industrial and governmental agencies.
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
Assembly Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.
1.9375in.
Seal Type
Indicates the type of seal included with the item.
Indicates the type of seal included with the item.
contact
Block Type
Indicates the type of block.
Indicates the type of block.
fixed
Shaft End Type
Indicates the type of shaft end provided.
Indicates the type of shaft end provided.
open
Seal Location
Indicates the location of the seal.
Indicates the location of the seal.
both ends
Load Capability Type
Indicates the type of load capability.
Indicates the type of load capability.
radial and thrust
Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.
Those features,not otherwise specified,which may be required for proper functioning of the item.
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
The angle of the lubrication fitting from the horizontal centerline of the item.
The angle of the lubrication fitting from the horizontal centerline of the item.
90.0 degrees
Rotating Element Locking Method
The means of locking the rotating element of the bearing to the shaft.
The means of locking the rotating element of the bearing to the shaft.
direct
Mounting Hole Type
Indicates the type of mounting hole(s) provided on the item.
Indicates the type of mounting hole(s) provided on the item.
round, unthreaded
Lubrication Material
The chemical compound or mechanical mixture properties with which the item is lubricated.
The chemical compound or mechanical mixture properties with which the item is lubricated.
grease
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron malleable housing
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
rubber synthetic seal
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel bearing
Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
flange block
Answers.
What quantity is this sold in?
1EA
What is the style?
Flange block
What material is the ball bearing unit made of ?
Steel bearing
What material is the ball bearing unit made of ?
Rubber synthetic seal
What material is the ball bearing unit made of ?
Iron malleable housing
How is this classified for shipping?
Schedule B number: 8482991050
nmfc 114820
Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
What's the federal classification of FB250-2 1/4?
FSC 3130 ⁓ Bearings, mounted
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 antifriction bearings (fsc 3110); plain unmounted bearings (fsc 3120).
NSN 3130-01-123-5711 BEARING UNIT,BALL
flange block 1.1875" housing length 2.2500" bore diameter
- NIIN
- 011235711
- NIIN Date
- 12/15/81
- Schedule B
- 8482991050
- Name Code
- 30556
- FIIG
- A093A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $197.98 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. | 3550-0136-028 | Cage 06032 |
Major End Users Countries and entities
- - Department of The Navy
Availability for FB250-2 1/4 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 bearing units with similar characteristics
Nothing similar to this part number was found in our inventory
FB250-2 1/4 / Bearing unit,ballWhat is the formal definition of this item?
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
