3TKBSS33-42A27 — BEARING,BALL,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

3TKBSS33-42A27: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C INNER RING, bore_diameter: 2.0622 INCHES MINIMUM AND 2.0625 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.4050 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN, outer_ring_width: 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, special_features: BARR1R COATED M1L-STD-1334,0.0008-0.0013 IN. RADIAL CLEARANCE,MINUS 54 DEG TO PLUG 175 DEG C OPERATING TEMP IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-006-2133, 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

3TKBSS33-42A27

NSN: 3110-00-006-2133
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)

SPECIFICATIONS

material	STEEL COMP 440C INNER RING
bore_diameter	2.0622 INCHES MINIMUM AND 2.0625 INCHES MAXIMUM IN
load_direction	RADIAL
shield_quantity	2
inner_ring_width	0.4050 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
outer_ring_width	0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
special_features	BARR1R COATED M1L-STD-1334,0.0008-0.0013 IN. RADIAL CLEARANCE,MINUS 54 DEG TO PLUG 175 DEG C OPERATING TEMP IN
style_designator	SINGLE ROW INNER RING EXTENDED BOTH SIDES
surface_treatment	PASSIVATE BALL
lubrication_material	GREASE
overall_outside_diameter	2.6247 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN
standard_tolerance_designation	ABEC NO.5
NSN	3110-00-006-2133

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHIELD
SHIELD QUANTITY	2
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING

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 2

7064FReference document

Same NSN cross-reference

Reference document — Secondary reference

605AS121-2Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 3TKBSS33-42A27?

3TKBSS33-42A27 is a BEARING,BALL,AIRFRAME.

What parts can replace 3TKBSS33-42A27?

There are 2 known substitutes for 3TKBSS33-42A27: 7064F, 605AS121-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 3TKBSS33-42A27?

3TKBSS33-42A27 is cataloged in the U.S. Government catalog under NSN 3110-00-006-2133. This indicates validated use in U.S. government and defense supply chains.

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3TKBSS33-42A27 — BEARING,BALL,AIRFRAME

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