HM516449A/HM516410 Bearing Set421 Tapered Roller Bearing

HM516449A/HM516410 Bearing Specification:

HM516449A/HM516410 bearing is single row taper roller bearing.
Regarding this bearing designation,
d (bore): 82.550mm
D (outer diameter): 133.350mm
T (total width): 39.688mm
Mass: 2.10kg/ 4.63lb
Cone: HM516449A
Cup: HM516410
Warranty: 1 year
Material: bearing steel
Cage Material: stamped steel
Precision: standard precision ABEC1, P0
Equivalents: HM516449A/10, HM516449A / HM516410, HM516449A-HM516410, HM516449A – HM516410, SET421, SET 421, SET421-900SA

Key Features:

1. Type & Design: HM516449A-HM516410 is single-row tapered roller bearing with conical raceways and tapered rollers for combined load handling.
2. Load Capability: Bearing HM516449A/10 supports high radial loads and axial load in one direction; axial capacity increases with larger contact angle.
3. Combined Loads: Geometry enables efficient accommodation of simultaneous radial and thrust loads.
4. Separable Components: HM516449A/HM516410 bearing comes as as cone HM516449A (inner ring + rollers + cage) and cup HM516410 (outer ring) for easy mounting, dismounting, inspection, and maintenance.
5. Versatility: SET421 bearings are ideal where adjustable preload, high load capacity, and precise shaft guidance are required—typical uses include truck and trailer drive axles, agricultural equipment, and gearboxes.

Explore Our Single Row Tapered Roller Bearings:

FAQ:

Q1: What is the delivery time for an order?
We currently hold 175 pieces of SET421-900SA bearings in stock. Any order up to 175 units ships within 2–3 days after we receive your payment. For quantities above 175, the production lead time is about 20–30 days.

Q2: Is there a warranty on the bearings?
Yes. We provide a 1-year warranty.

Q3: What is the normal shelf life of a bearing?
Bearings manufactured from 52100 chrome steel generally maintain their quality for at least 2 years when stored under proper conditions. If they have been in storage longer than two years, we advise checking for corrosion, unusual noise, or grease degradation before shipment or installation.