Timken 82587 – 82950-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
82587 – 82950-B
Specifications
Series
82000
Cone Part Number
82587
Cup Part Number
82950-B
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
82587-90044
Dimensions
d - Bore
149.225 mm
D - Cup Outer Diameter
241.300 mm
D1 - Flange Outer Diameter
250.723 mm
B - Cone Width
56.642 mm
C - Cup Width
44.450 mm
C1 - Cup Flange Width
9.525 mm
T1 - Bearing Width to Flange
22.225 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
162 mm
db - Cone Backface Backing Diameter
169 mm
Da - Cup Frontface Backing Diameter
227.08 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Aa - Cage-Cone Backface Clearance
3.8 mm
a - Effective Center Location3
-3.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
134000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
515000 N
C0 - Static Radial Rating
810000 N
C6
101000 N
Factors
K - Factor7
1.32
e - ISO Factor8
0.44
Y - ISO Factor9
1.36
G1 - Heat Generation Factor (Roller-Raceway)
460.5
G2 - Heat Generation Factor (Rib-Roller End)
81.1
Cg - Geometry Factor10
0.141
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82587 – 82950-B
