GB88 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

GB88: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL ROLLER, bore_diameter: 0.5000 INCHES NOMINAL IN, overall_width: 0.5000 INCHES NOMINAL IN, alignment_type: RIGID, style_designator: NON-SEPARABLE, OPEN END, DRAWN SHELL, lubrication_material: OIL LUBRICATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-112-5883, 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

GB88

NSN: 3110-00-112-5883
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL ROLLER
bore_diameter	0.5000 INCHES NOMINAL IN
overall_width	0.5000 INCHES NOMINAL IN
alignment_type	RIGID
style_designator	NON-SEPARABLE, OPEN END, DRAWN SHELL
lubrication_material	OIL LUBRICATING
overall_outside_diameter	0.6875 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN	3110-00-112-5883

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: OIL LUBRICATING

•

STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL

•

OVERALL OUTSIDE DIAMETER: 0.6875 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

•

STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS

•

BORE DIAMETER: 0.5000 INCHES NOMINAL IN

•

MATERIAL: STEEL ROLLER

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	OIL LUBRICATING
STYLE DESIGNATOR	NON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH	0.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.6875 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER	0.5000 INCHES NOMINAL IN
MATERIAL	STEEL ROLLER

SUBSTITUTES & CROSS-REFERENCES 5

442-29Reference document

Same NSN cross-reference

Reference document — Secondary reference

3153594-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

137-005-9420Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

Y-1028-1-37Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

709505Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GB88?

GB88 is a BEARING,ROLLER,NEEDLE.

What parts can replace GB88?

There are 5 known substitutes for GB88: 442-29, 3153594-2, 137-005-9420 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for GB88?

GB88 is cataloged in the U.S. Government catalog under NSN 3110-00-112-5883. This indicates validated use in U.S. government and defense supply chains.

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GB88 — BEARING,ROLLER,NEEDLE

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