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453X Inch Tapered Roller Bearings
453X Inch Tapered Roller Bearings
453X Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings

462/453X Inch Tapered Roller Bearings

The DSBR 462/453X tapered roller bearing is manufactured for heavy-duty use in trucks, trailers, and industrial gear systems. Its robust construction and advanced heat treatment process ensure high load capacity, long service life, and superior resistance to wear. Designed as an inch-series bearing, it features precision-machined components and a separable cone and cup for easy assembly and maintenance. This bearing is widely used in agricultural, automotive, and construction sectors. DSBR guarantees strict quality assurance, advanced production standards, and cost-effective pricing to deliver exceptional value for global customers in both OEM and aftermarket supply chains.

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Technical Specification Technical Specification

Technical Specification of 462/453X Inch Tapered Roller Bearings

Specifications
Series455
Cone Part Number462
Cup Part Number453X
Design UnitInch
Cage MaterialStamped Steel
Related Assembly Number(s)462-90057
Dimensions
d - Bore2 1/4 in
57.15 mm
D - Cup Outer Diameter4.1250 in
104.775 mm
B - Cone Width1.1542 in
29.317 mm
C - Cup Width0.9687 in
24.605 mm
T - Bearing Width1.1875 in
30.163 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius10.09 in
2.300 mm
r - Cup Backface "To Clear" Radius20.130 in
3.30 mm
da - Cone Frontface Backing Diameter2.48 in
63 mm
db - Cone Backface Backing Diameter2.64 in
67 mm
Da - Cup Frontface Backing Diameter3.90 in
99.06 mm
Db - Cup Backface Backing Diameter3.62 in
91.95 mm
Ab - Cage-Cone Frontface Clearance0.08 in
2 mm
Aa - Cage-Cone Backface Clearance0.07 in
1.8 mm
a - Effective Center Location3-0.28 in
-7.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)49370 lbf
41700 N
C1 - Dynamic Radial Rating (1 million revolutions)536100 lbf
161000 N
C0 - Static Radial Rating37200 lbf
166000 N
Ca90- Dynamic Thrust Rating (90 million revolutions)65380 lbf
23900 N
Factors
K - Factor71.74
e - ISO Factor80.34
Y - ISO Factor91.79
G1 - Heat Generation Factor (Roller-Raceway)58.6
G2 - Heat Generation Factor (Rib-Roller End)17.1
Cg - Geometry Factor100.0946


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