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SC1 7/16 TAKE-UP BEARING — Technical Data Sheet

✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: STEEL BEARING SURFACE, seal_type: CONTACT, bore_diameter: 1.4375 INCHES NOMINAL IN, housing_width: 4.1250 INCHES NOMINAL IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3130-00-140-8121, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SC1 7/16 TAKE-UP BEARING
NSN: 3130-00-140-8121
FSC: 3130
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
materialSTEEL BEARING SURFACE
seal_typeCONTACT
bore_diameter1.4375 INCHES NOMINAL IN
housing_width4.1250 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_height4.5000 INCHES NOMINAL IN
housing_length1.0625 INCHES NOMINAL IN
collar_locationONE END
features_providedGROUND ROLLING ELEMENT GROOVE
load_capability_typeRADIAL AND THRUST
lubrication_materialGREASE
NSN3130-00-140-8121
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SC1 7/16 TAKE-UP BEARING · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOUSING HEIGHT: 4.5000 INCHES NOMINAL IN
•
ROLLING ELEMENT GROOVE QUANTITY: 1
•
HOUSING LENGTH: 1.0625 INCHES NOMINAL IN
•
LOAD CAPABILITY TYPE: RADIAL AND THRUST
•
MATERIAL: STEEL BEARING SURFACE
•
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE: 2.6875 INCHES NOMINAL IN
•
ASSEMBLY OVERALL LENGTH: 1.6250 INCHES NOMINAL IN
•
BORE DIAMETER: 1.4375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT4.5000 INCHES NOMINAL IN
ROLLING ELEMENT GROOVE QUANTITY1
HOUSING LENGTH1.0625 INCHES NOMINAL IN
LOAD CAPABILITY TYPERADIAL AND THRUST
MATERIALSTEEL BEARING SURFACE
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE2.6875 INCHES NOMINAL IN
ASSEMBLY OVERALL LENGTH1.6250 INCHES NOMINAL IN
BORE DIAMETER1.4375 INCHES NOMINAL IN
SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MAB1008AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PI2008InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
125155InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
151659InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
33-158InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1269InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC1 7/16 TAKE-UP BEARING?
SC1 7/16 TAKE-UP BEARING is a BEARING UNIT,BALL.
What parts can replace SC1 7/16 TAKE-UP BEARING?
There are 8 known substitutes for SC1 7/16 TAKE-UP BEARING: MAB1008A, PI2008, 125155 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC1 7/16 TAKE-UP BEARING?
SC1 7/16 TAKE-UP BEARING is cataloged in the Federal Logistics Information System under NSN 3130-00-140-8121. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026