MRC209R — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

MRC209R: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 45.00 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 19.0 MILLIMETERS NOMINAL MM, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-151-8069, 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

MRC209R

NSN: 3110-00-151-8069
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)

SPECIFICATIONS

material	STEEL INNER RING
bore_shape	STRAIGHT
bore_diameter	45.00 MILLIMETERS NOMINAL MM
contact_angle	25.0 DEGREES MAXIMUM
overall_width	19.0 MILLIMETERS NOMINAL MM
load_direction	ANGULAR
surface_finish	GROUND
special_features	ECCENTRICITY 0.0003 IN. MAX ON INNER RING,ECCENTRICITY 0.0005 IN. MAX ON OUTER RING,OUTER RING BALL GROOVE RUNOUT 0.0004 IN. MAX IN
style_designator	COUNTERBORED OUTER RING, NON-SEPARABLE
internal_clearance	0.0008 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	85.00 MILLIMETERS NOMINAL MM
standard_tolerance_designation	ABEC NO.5
NSN	3110-00-151-8069

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL CLEARANCE: 0.0008 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

CONTACT ANGLE: 25.0 DEGREES MAXIMUM

•

LOAD DIRECTION: ANGULAR

TECHNICAL CHARACTERISTICS

INTERNAL CLEARANCE	0.0008 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
STYLE DESIGNATOR	COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH	19.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	85.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
CONTACT ANGLE	25.0 DEGREES MAXIMUM
LOAD DIRECTION	ANGULAR
SPECIAL FEATURES	ECCENTRICITY 0.0003 IN. MAX ON INNER RING,ECCENTRICITY 0.0005 IN. MAX ON OUTER RING,OUTER RING BALL GROOVE RUNOUT 0.0004 IN. MAX IN
STANDARD TOLERANCE DESIGNATION	ABEC NO.5

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 3

QF20209A8-5Reference document

Same NSN cross-reference

Reference document — Secondary reference

QF20209A8N05Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

QF20209A8N05AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MRC209R?

MRC209R is a BEARING,BALL,ANNULAR.

What parts can replace MRC209R?

There are 3 known substitutes for MRC209R: QF20209A8-5, QF20209A8N05, QF20209A8N05A. Substitute compatibility should be verified for your specific system.

What is the NSN for MRC209R?

MRC209R is cataloged in the U.S. Government catalog under NSN 3110-00-151-8069. This indicates validated use in U.S. government and defense supply chains.

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MRC209R — BEARING,BALL,ANNULAR

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