HR-1.25-XBC — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

HR-1.25-XBC: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON SEAL, stud_length: 1.2500 INCHES NOMINAL IN, thread_class: 2A A, stud_diameter: 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN, thread_length: 0.6200 INCHES MINIMUM IN, overall_length: 2.0300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-285-2815, 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

HR-1.25-XBC

NSN: 3110-01-285-2815
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 07484 — ACCURATE BUSHING COMPANY, INC. (USA)

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON SEAL
stud_length	1.2500 INCHES NOMINAL IN
thread_class	2A A
seal_quantity	2
stud_diameter	0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
thread_length	0.6200 INCHES MINIMUM IN
overall_length	2.0300 INCHES NOMINAL IN
outer_ring_width	0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
special_features	CROWNED OUTSIDE DIAMETER; HEXAGONAL HOLE IN FACE OF STUD 0.250 IN. DIA,0.12 IN. DEEP MIN IN
style_designator	CAM FOLLOWER
thread_direction	RIGHT-HAND
bearing_seal_type	CONTACT
NSN	3110-01-285-2815

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: LUBRICANT

•

OUTER RING WIDTH: 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED

•

THREAD LENGTH: 0.6200 INCHES MINIMUM IN

•

STYLE DESIGNATOR: CAM FOLLOWER

•

OVERALL OUTSIDE DIAMETER: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	LUBRICANT
OUTER RING WIDTH	0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
THREAD LENGTH	0.6200 INCHES MINIMUM IN
STYLE DESIGNATOR	CAM FOLLOWER
OVERALL LENGTH	2.0300 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.750 INCHES IN

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

CCFH-1 1/4-SBReference document

Same NSN cross-reference

Reference document — Secondary reference

X8644837Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

8644837Same 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 HR-1.25-XBC?

HR-1.25-XBC is a CAM FOLLOWER,NEEDLE BEARING.

What parts can replace HR-1.25-XBC?

There are 3 known substitutes for HR-1.25-XBC: CCFH-1 1/4-SB, X8644837, 8644837. Substitute compatibility should be verified for your specific system.

What is the NSN for HR-1.25-XBC?

HR-1.25-XBC is cataloged in the U.S. Government catalog under NSN 3110-01-285-2815. This indicates validated use in U.S. government and defense supply chains.

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HR-1.25-XBC — CAM FOLLOWER,NEEDLE BEARING

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