ER-22 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

ER-22: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.3750 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 1.6875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-396-5333, 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

ER-22

NSN: 3110-01-396-5333
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 02695 — MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	1.3750 INCHES NOMINAL IN
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
inner_ring_width	1.6875 INCHES NOMINAL IN
outer_ring_width	0.9375 INCHES NOMINAL IN
special_features	SEALS WITH FELT ENCLOSED
style_designator	SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING
bearing_seal_type	LABYRINTH
features_provided	SNAP RING-GROOVE MOUNTING
NSN	3110-01-396-5333

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: LABYRINTH

•

OUTER RING WIDTH: 0.9375 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING

•

OVERALL OUTSIDE DIAMETER: 2.8346 INCHES NOMINAL IN

•

FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	LABYRINTH
OUTER RING WIDTH	0.9375 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING
OVERALL OUTSIDE DIAMETER	2.8346 INCHES NOMINAL IN
FEATURES PROVIDED	SNAP RING-GROOVE MOUNTING
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	SEALS WITH FELT ENCLOSED

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 1

101-1330Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ER-22?

ER-22 is a BEARING,BALL,ANNULAR.

What parts can replace ER-22?

There is 1 known substitute for ER-22: 101-1330. Substitute compatibility should be verified for your specific system.

What is the NSN for ER-22?

ER-22 is cataloged in the U.S. Government catalog under NSN 3110-01-396-5333. This indicates validated use in U.S. government and defense supply chains.

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ER-22 — BEARING,BALL,ANNULAR

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