PartsTable
Technical Data Sheet
TB3SP10 ✓ 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,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include end_item_identification: T-53 SERIES ENGINES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-904-2475, 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
TB3SP10
NSN: 3120-00-904-2475
FSC: 3120
CAGE: 15860 — NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION (USA)
SPECIFICATIONS
end_item_identificationT-53 SERIES ENGINES
NSN3120-00-904-2475
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: TB3SP10 · 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
KEY FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OUTER MEMBER,STAINLESS STEEL,AMS5639 COMP 304,INNER MEMBER,STEEL,AMS5616,ROCKWELL C SCALE 38 MIN,45 MAX HARDNESS,0.750 IN. NOM O/A LG,1ST END,0.895 IN. MIN,0.905 IN. MAX OD OUTER MEMBER HOUSING CHAMFERED 45 DEG BY 0.030 IN. MIN,0.040 IN. MAX LG ON BOTH ENDS,0.359 IN. MIN,0.361 IN. MAX LG HSG,0.625 IN. NOM SPHERICAL DIA INNER MEMBER BALL,0.380 IN. MIN,0.390 IN. MAX LG BALL,0.310 IN. NOM OD BALL EXTENSION,0.180 IN. NOM LG BALL EXTENSION,2ND END HEX HEAD NUT,0.365 IN. MIN,0.377 IN. MAX W ACROSS FLATS,0.180 IN. NOM LG NUT,2 HOLES 0.045 IN. MIN,0.050 IN. MAX DIA THROUGH HEAD ACROSS FLATS,THD BORE,0.190 IN.-32 UNF SERIES CL 3B THD,0.750 IN. NOM LG BORE COUNTERSUNK 90 DEG BY 0.220 IN. NOM DIA ON 2ND END IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOUTER MEMBER,STAINLESS STEEL,AMS5639 COMP 304,INNER MEMBER,STEEL,AMS5616,ROCKWELL C SCALE 38 MIN,45 MAX HARDNESS,0.750 IN. NOM O/A LG,1ST END,0.895 IN. MIN,0.905 IN. MAX OD OUTER MEMBER HOUSING CHAMFERED 45 DEG BY 0.030 IN. MIN,0.040 IN. MAX LG ON BOTH ENDS,0.359 IN. MIN,0.361 IN. MAX LG HSG,0.625 IN. NOM SPHERICAL DIA INNER MEMBER BALL,0.380 IN. MIN,0.390 IN. MAX LG BALL,0.310 IN. NOM OD BALL EXTENSION,0.180 IN. NOM LG BALL EXTENSION,2ND END HEX HEAD NUT,0.365 IN. MIN,0.377 IN. MAX W ACROSS FLATS,0.180 IN. NOM LG NUT,2 HOLES 0.045 IN. MIN,0.050 IN. MAX DIA THROUGH HEAD ACROSS FLATS,THD BORE,0.190 IN.-32 UNF SERIES CL 3B THD,0.750 IN. NOM LG BORE COUNTERSUNK 90 DEG BY 0.220 IN. NOM DIA ON 2ND END IN
END ITEM IDENTIFICATIONT-53 SERIES ENGINES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
28615Interchangeable
interchangeable cross-reference
interchangeable
24652Interchangeable
interchangeable cross-reference
interchangeable
S-452Interchangeable
interchangeable cross-reference
interchangeable
1300345Interchangeable
interchangeable cross-reference
interchangeable
1-300-345-02Interchangeable
Same NIIN cross-reference
interchangeable
1-300-345-01Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy TB3SP10?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is TB3SP10?
TB3SP10 is a BEARING,SELF-ALIGNING.
What parts can replace TB3SP10?
There are 6 known substitutes for TB3SP10: 28615, 24652, S-452 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TB3SP10?
TB3SP10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-904-2475. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — TB3SP10