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Technical Data Sheet
PartsTable / COMPONENT / 737070M91
737070M91 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING SET,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, body_style: RECTANGULAR PRISM, overall_width: 0.850 INCHES NOMINAL IN, overall_height: 0.265 INCHES NOMINAL IN, overall_length: 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, special_features: MATERIAL PER ASTM-D-4066-82. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-097-5000, 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
737070M91
NSN: 3120-00-097-5000
FSC: 3120
CAGE: 22081 — MASSEY-FERGUSON INC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
body_styleRECTANGULAR PRISM
overall_width0.850 INCHES NOMINAL IN
overall_height0.265 INCHES NOMINAL IN
overall_length0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
special_featuresMATERIAL PER ASTM-D-4066-82
mounting_facility_type_and_quantity1 BASE SINGLE MOUNTING FACILITY
material_document_and_classificationASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE
NSN3120-00-097-5000
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 737070M91 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
85036-04Interchangeable
interchangeable cross-reference
interchangeable
17117-4Interchangeable
interchangeable cross-reference
interchangeable
T-101-375Interchangeable
interchangeable cross-reference
interchangeable
85036Interchangeable
interchangeable cross-reference
interchangeable
85036-12Interchangeable
interchangeable cross-reference
interchangeable
85036-03Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 737070M91?
737070M91 is a BEARING SET,SLEEVE.
What parts can replace 737070M91?
There are 22 known substitutes for 737070M91: 85036-04, 17117-4, T-101-375 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 737070M91?
737070M91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-097-5000. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026