RA200RRB — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

RA200RRB: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, bore_diameter: 50.0 MILLIMETERS NOMINAL MM, overall_width: 43.7 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-369-8974, 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

RA200RRB

NSN: 3110-01-369-8974
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP E52100 INNER RING
bore_shape	STRAIGHT
bore_diameter	50.0 MILLIMETERS NOMINAL MM
overall_width	43.7 MILLIMETERS NOMINAL MM
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
outer_ring_width	22.0 MILLIMETERS NOMINAL MM
style_designator	SINGLE ROW BALL EXTERNAL SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR
bearing_seal_type	CONTACT
overall_outside_diameter	90.0 MILLIMETERS NOMINAL MM
NSN	3110-01-369-8974

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

OUTER RING WIDTH: 22.0 MILLIMETERS NOMINAL MM

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW BALL EXTERNAL SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR

•

OVERALL OUTSIDE DIAMETER: 90.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
OUTER RING WIDTH	22.0 MILLIMETERS NOMINAL MM
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW BALL EXTERNAL SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR
OVERALL WIDTH	43.7 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	90.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
SEAL QUANTITY	2
BORE DIAMETER	50.0 MILLIMETERS NOMINAL MM

SUBSTITUTES & CROSS-REFERENCES 2

103837Reference document

Same NSN cross-reference

Reference document — Secondary reference

P18 ITEM 4-BEARING 2INIDReference 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 RA200RRB?

RA200RRB is a BEARING,BALL,ANNULAR.

What parts can replace RA200RRB?

There are 2 known substitutes for RA200RRB: 103837, P18 ITEM 4-BEARING 2INID. Substitute compatibility should be verified for your specific system.

What is the NSN for RA200RRB?

RA200RRB is cataloged in the U.S. Government catalog under NSN 3110-01-369-8974. This indicates validated use in U.S. government and defense supply chains.

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