PartsTable
Technical Data Sheet
RA100RRB ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 1.0000 INCHES NOMINAL IN, overall_width: 1.2188 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-214-0002, 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
RA100RRB
NSN: 3110-01-214-0002
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter1.0000 INCHES NOMINAL IN
overall_width1.2188 INCHES NOMINAL IN
seal_quantity2
alignment_typeSELF-ALIGNING
load_directionRADIAL
surface_finishGROUND
outer_ring_width15.0 MILLIMETERS NOMINAL MM
style_designatorSINGLE ROW BALL EXTERNAL SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR
bearing_seal_typeCONTACT
lubrication_materialGREASE
NSN3110-01-214-0002
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RA100RRB · 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
MATERIAL: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE RETAINER
INTERNAL FIT-UP DESIGNATION: STANDARD
SURFACE FINISH: GROUND
BORE SHAPE: STRAIGHT
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
ALIGNMENT TYPE: SELF-ALIGNING
SEAL QUANTITY: 2
SELF-ALIGNMENT LOCATION: EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE RETAINER
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
ALIGNMENT TYPESELF-ALIGNING
SEAL QUANTITY2
SELF-ALIGNMENT LOCATIONEXTERNAL
RETAINER FABRICATION METHODMOLDED
LUBRICATION MATERIALGREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
7905Interchangeable
interchangeable cross-reference
interchangeable
F342-7607430Interchangeable
interchangeable cross-reference
interchangeable
7607430Interchangeable
interchangeable cross-reference
interchangeable
17475Interchangeable
interchangeable cross-reference
interchangeable
1205Interchangeable
interchangeable cross-reference
interchangeable
HB5234AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA100RRB?
RA100RRB is a BEARING,BALL,ANNULAR.
What parts can replace RA100RRB?
There are 15 known substitutes for RA100RRB: 7905, F342-7607430, 7607430 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RA100RRB?
RA100RRB is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-214-0002. This indicates validated use in U.S. government and defense supply chains.
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