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29520 Inch Tapered Roller Bearings
29520 Inch Tapered Roller Bearings
29520 Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings
Diagram of DSBR Inch Tapered Roller Bearings

29590/29520 Inch Tapered Roller Bearings

The 29590/29520 tapered roller bearing is part of DSBR’s inch-series bearing range, designed to withstand challenging operating conditions. Manufactured using high-quality bearing steel and precision machining, this model ensures smooth rotation, high load-bearing capacity, and long service life. Its separable design simplifies installation and maintenance, reducing downtime. Trusted for use in heavy-duty vehicles, construction machinery, and industrial applications, this bearing is supported by DSBR’s extensive technical expertise and global supply chain. OEMs and aftermarket suppliers choose DSBR for consistent product quality and competitive pricing, making this bearing an ideal choice for long-term reliability.

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Technical Specification Technical Specification

Technical Specification of 29590/29520 Inch Tapered Roller Bearings

Specifications
Series29500
Cone Part Number29590
Cup Part Number29520
Design UnitInch
Cage MaterialStamped Steel
Related Assembly Number(s)29590-90028
Dimensions
d - Bore2.6250 in
66.675 mm
D - Cup Outer Diameter4.25 in
107.95 mm
B - Cone Width1.0000 in
25.400 mm
C - Cup Width0.7500 in
19.050 mm
T - Bearing Width1.0000 in
25.400 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 Diameter2.87 in
73 mm
db - Cone Backface Backing Diameter3.15 in
80 mm
Da - Cup Frontface Backing Diameter4.09 in
103.89 mm
Db - Cup Backface Backing Diameter3.78 in
96.01 mm
Ab - Cage-Cone Frontface Clearance0.08 in
2 mm
Aa - Cage-Cone Backface Clearance0.07 in
1.8 mm
a - Effective Center Location3-0.03 in
-0.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)47610 lbf
33800 N
C1 - Dynamic Radial Rating (1 million revolutions)529400 lbf
131000 N
C0 - Static Radial Rating36300 lbf
161000 N
Ca90- Dynamic Thrust Rating (90 million revolutions)65970 lbf
26600 N
Factors
K - Factor71.27
e - ISO Factor80.46
Y - ISO Factor91.31
G1 - Heat Generation Factor (Roller-Raceway)70.3
G2 - Heat Generation Factor (Rib-Roller End)25.8
Cg - Geometry Factor100.111


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