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Worldwide distributor of NSN parts and consumables located in the USA.

Roller Bearing Unit

Model / MPN: SYR203-12 | NSN: 3130-01-077-5732
ITAR Registered seal

An assembled unit, composed of a housing incorporating a single or multiple row roller bearin (s) , designed to meet various or specific conditions of mounting.

Product Details
NATO Stock Number
3130-01-077-5732
Sold in multiples of
1 EA
DEMIL
NO
Tempurature Rating
-40.0 degrees fahrenheit and 150.0 degrees fahrenheit
Bore Diameter
2.1880 inches
Base Thickness
1.6200 inches
Center To Center Distance Between Mounting Holes Along Width
7.0000 inches
Housing Height
5.0000 inches
Housing Length
2.3200 inches
Housing Width
8.8800 inches
Lubrication Fitting Type
Cup
Base Length
2.3200 inches
Rolling Element Groove Quantity
2
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Assemblylength
3.1250 inches
Seal Type
Self-aligning
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Collar Location
One end
Load Capability Type
Radial and thrust
Height From Bottom Of Base To Bore Centerline
2.5000 inches
Features Provided
Ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
45.0 degrees
Rotating Element Locking Method
Setscrew locking collar
Mounting Hole Type
Slotted
Lubrication Material
Grease
Material
Steel comp 440c roller
Material
Steel comp e52100 race
Material Specification
Ams 5630 assn standard single material response roller
Material Specification
Sae assn standard single material response race
Style Designator
Pillow block, solid
SYR203 Series Parts

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SYR203-12 Cross Reference
  • SM-A-949317-101