SR156 A5 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

SR156 A5: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C BALL, bore_diameter: 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN, overall_width: 0.108375 INCHES MINIMUM AND 0.109375 INCHES MAXIMUM IN, load_direction: RADIAL, style_designator: NON-LOADING GROOVE, NON-SEPARABLE, lubrication_material: OIL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-708-8346, 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

SR156 A5

NSN: 3110-01-708-8346
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1D6H1 — PROVIDIEN THERMOFORMING, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 440C BALL
bore_diameter	0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
overall_width	0.108375 INCHES MINIMUM AND 0.109375 INCHES MAXIMUM IN
load_direction	RADIAL
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	OIL
overall_outside_diameter	0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
standard_tolerance_designation	ABEC NO.5
part_name_assigned_by_controlling_agency	STAINLESS STEEL BALL BEARING
NSN	3110-01-708-8346

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: OIL

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN

•

LOAD DIRECTION: RADIAL

•

STANDARD TOLERANCE DESIGNATION: ABEC NO.5

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	OIL
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.108375 INCHES MINIMUM AND 0.109375 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	RADIAL LOAD CAPACITY, LBS: STATIC 25, DYNAMIC 85; PRESS MOUNT SHAFT TYPE;TEMPERATURE RANGE -40 TO 240 DEG F; RADIAL CLEARANCE TRADE NUMBER MC3;ROHS 3(2015/863/EU) COMPLIANT; REACH (EC 1907/2006) (06/10/2022, 224 SVHC) COMPLIANT;SCHEDULE B 848210.5036 DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCY	STAINLESS STEEL BALL BEARING
STANDARD TOLERANCE DESIGNATION	ABEC NO.5
BORE DIAMETER	0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 440C BALL

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

57155K352Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 SR156 A5?

SR156 A5 is a BEARING,BALL,ANNULAR.

What parts can replace SR156 A5?

There is 1 known substitute for SR156 A5: 57155K352. Substitute compatibility should be verified for your specific system.

What is the NSN for SR156 A5?

SR156 A5 is cataloged in the U.S. Government catalog under NSN 3110-01-708-8346. This indicates validated use in U.S. government and defense supply chains.

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SR156 A5 — BEARING,BALL,ANNULAR

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