R1203TS15 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

R1203TS15: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 17.0 MILLIMETERS NOMINAL MM, overall_width: 12.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-784-6973, 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

R1203TS15

NSN: 3110-00-784-6973
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	17.0 MILLIMETERS NOMINAL MM
overall_width	12.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
locating_feature	NONLOCATING
style_designator	SINGLE ROW, NON-LOCATING, ONE LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER,SEPARABLE
internal_clearance	0.0014 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	40.0 MILLIMETERS NOMINAL MM
retainer_fabrication_method	PRESSED
standard_tolerance_designation	RBEC NO.1
NSN	3110-00-784-6973

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL CLEARANCE: 0.0014 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN

•

LOCATING FEATURE: NONLOCATING

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, ONE LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER,SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 40.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL CLEARANCE	0.0014 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN
LOCATING FEATURE	NONLOCATING
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW, NON-LOCATING, ONE LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER,SEPARABLE
OVERALL WIDTH	12.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	40.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	17.0 MILLIMETERS NOMINAL MM

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 2

231A951Reference document

Same NSN cross-reference

Reference document — Secondary reference

FFB185CLASS1GRAReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R1203TS15?

R1203TS15 is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace R1203TS15?

There are 2 known substitutes for R1203TS15: 231A951, FFB185CLASS1GRA. Substitute compatibility should be verified for your specific system.

What is the NSN for R1203TS15?

R1203TS15 is cataloged in the U.S. Government catalog under NSN 3110-00-784-6973. This indicates validated use in U.S. government and defense supply chains.

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R1203TS15 — BEARING,ROLLER,CYLINDRICAL

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