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HM804810 Inch Tapered Roller Bearings
HM804810 Inch Tapered Roller Bearings
HM804810 Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings

HM804846/HM804810 Inch Tapered Roller Bearings

The HM804846/HM804810 tapered roller bearing is engineered for heavy-load automotive and industrial equipment applications. It supports combined axial and radial loads with excellent stability. Manufactured from premium steel and processed with advanced heat treatment, it offers high strength, superior wear resistance, and fatigue durability. Its precision-ground raceways reduce friction and improve operational efficiency. With DSBR’s advanced production capabilities and strict quality inspection, this bearing provides OEM-level reliability and long-term service performance for global customers in the OEM and aftermarket sectors.

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Technical Specification Technical Specification

Technical Specification of HM804846/HM804810 Inch Tapered Roller Bearings

Specifications
SeriesHM804800
Cone Part NumberHM804846
Cup Part NumberHM804810
Design UnitInch
Cage MaterialStamped Steel
Related Assembly Number(s)HM804846-90799
Dimensions
d - Bore1 7/8 in
47.625 mm
D - Cup Outer Diameter3.7500 in
95.250 mm
B - Cone Width1.1563 in
29.370 mm
C - Cup Width0.9063 in
23.020 mm
T - Bearing Width1.1875 in
30.163 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius10.14 in
3.600 mm
r - Cup Backface "To Clear" Radius20.130 in
3.30 mm
da - Cone Frontface Backing Diameter2.26 in
57 mm
db - Cone Backface Backing Diameter2.72 in
69 mm
Da - Cup Frontface Backing Diameter3.58 in
91.00 mm
Db - Cup Backface Backing Diameter3.19 in
81.03 mm
Ab - Cage-Cone Frontface Clearance0.14 in
3.6 mm
Aa - Cage-Cone Backface Clearance0.03 in
0.8 mm
a - Effective Center Location3-0.15 in
-3.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)48590 lbf
38200 N
C1 - Dynamic Radial Rating (1 million revolutions)533100 lbf
147000 N
C0 - Static Radial Rating35400 lbf
157000 N
Ca90- Dynamic Thrust Rating (90 million revolutions)68030 lbf
35700 N
Factors
K - Factor71.07
e - ISO Factor80.55
Y - ISO Factor91.1
G1 - Heat Generation Factor (Roller-Raceway)44.8
G2 - Heat Generation Factor (Rib-Roller End)14.6
Cg - Geometry Factor100.102


Contact DSBR for More Information
Contact DSBR for More Information
2010
SINCE
9
PATENTS
120
EXPERT WORKERS
40
EXPORT COUNTRIES
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