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15245 Inch Tapered Roller Bearings
15245 Inch Tapered Roller Bearings
15245 Inch Tapered Roller Bearings
15245 Inch Tapered Roller Bearings
15245 Inch Tapered Roller Bearings

15126/15245 Inch Tapered Roller Bearings

The 15126/15245 tapered roller bearing set is engineered for strength and durability in demanding environments. With its inch-series standard, it is widely used in trucks, trailers, and industrial machinery requiring reliable axial and radial load handling. The precision-ground raceways ensure smooth motion with reduced friction, while the hardened bearing steel guarantees excellent resistance to wear and fatigue. Easy to mount and service, this bearing is ideal for OEM replacements and aftermarket supply. DSBR applies strict inspection and advanced production methods, making this model a trusted choice for customers seeking long-lasting and cost-effective bearing solutions.

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Technical Specification Technical Specification

Technical Specification of 15126/15245 Inch Tapered Roller Bearings

 

Specifications
Series15000
Cone Part Number15126
Cup Part Number15245
Design UnitInch
Cage MaterialStamped Steel
Related Assembly Number(s)15126-90063
Dimensions
d - Bore1 1/4 in
31.75 mm
D - Cup Outer Diameter2.4409 in
61.999 mm
B - Cone Width0.8125 in
20.638 mm
C - Cup Width0.5625 in14.288 mm
T - Bearing Width0.75 in
19.05 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius10.03 in
0.800 mm
r - Cup Backface "To Clear" Radius20.050 in
1.27 mm
da - Cone Frontface Backing Diameter1.5 in
38 mm
db - Cone Backface Backing Diameter1.52 in
38.5 mm
Da - Cup Frontface Backing Diameter2.30 in
58.42 mm
Db - Cup Backface Backing Diameter2.17 in
55.12 mm
Ab - Cage-Cone Frontface Clearance0.07 in
1.8 mm
Aa - Cage-Cone Backface Clearance0.03 in
0.8 mm
a - Effective Center Location3-0.23 in
-5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)43490 lbf
15500 N
C1 - Dynamic Radial Rating (1 million revolutions)513500 lbf
59900 N
C0 - Static Radial Rating12100 lbf
53900 N
Ca90- Dynamic Thrust Rating (90 million revolutions)62090 lbf
9310 N
Factors
K - Factor71.67
e - ISO Factor80.35
Y - ISO Factor91.71
G1 - Heat Generation Factor (Roller-Raceway)14.6
G2 - Heat Generation Factor (Rib-Roller End)7.58
Cg - Geometry Factor100.0606


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