PartsTable
Technical Data Sheet

230/750W33W45BRC2 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

230/750W33W45BRC2: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 LOADING GROOVE SIDE, bore_shape: STRAIGHT, bore_diameter: 29.5246 INCHES MINIMUM AND 29.5276 INCHES MAXIMUM IN, overall_width: 9.8125 INCHES MINIMUM AND 9.8425 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: TWO DIRECTION. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-042-0553, 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
230/750W33W45BRC2
NSN: 3110-01-042-0553
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 LOADING GROOVE SIDE
bore_shapeSTRAIGHT
bore_diameter29.5246 INCHES MINIMUM AND 29.5276 INCHES MAXIMUM IN
overall_width9.8125 INCHES MINIMUM AND 9.8425 INCHES MAXIMUM IN
surface_finishGROUND
locating_featureTWO DIRECTION
style_designatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
internal_clearance0.0059 INCHES MINIMUM RADIAL AND 0.0110 INCHES MAXIMUM RADIAL IN
overall_outside_diameter42.9084 INCHES MINIMUM AND 42.9134 INCHES MAXIMUM IN
internal_fit-up_designationTIGHT
retainer_fabrication_methodMACHINED
NSN3110-01-042-0553
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 230/750W33W45BRC2 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL CLEARANCE: 0.0059 INCHES MINIMUM RADIAL AND 0.0110 INCHES MAXIMUM RADIAL IN
•
INTERNAL FIT-UP DESIGNATION: TIGHT
•
LOCATING FEATURE: TWO DIRECTION
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 42.9084 INCHES MINIMUM AND 42.9134 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL CLEARANCE0.0059 INCHES MINIMUM RADIAL AND 0.0110 INCHES MAXIMUM RADIAL IN
INTERNAL FIT-UP DESIGNATIONTIGHT
LOCATING FEATURETWO DIRECTION
SURFACE FINISHGROUND
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
OVERALL WIDTH9.8125 INCHES MINIMUM AND 9.8425 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER42.9084 INCHES MINIMUM AND 42.9134 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
BORE DIAMETER29.5246 INCHES MINIMUM AND 29.5276 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 230/750W33W45BRC2?
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 230/750W33W45BRC2?
230/750W33W45BRC2 is a BEARING,ROLLER,CYLINDRICAL.
What is the NSN for 230/750W33W45BRC2?
230/750W33W45BRC2 is cataloged in the U.S. Government catalog under NSN 3110-01-042-0553. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 230/750W33W45BRC2

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.