Timken L507949 – L507910-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
L507949 – L507910-B
Specifications
Series
L507900
Cone Part Number
L507949
Cup Part Number
L507910-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
57.150 mm
D - Cup Outer Diameter
87.313 mm
D1 - Flange Outer Diameter
90.488 mm
B - Cone Width
18.258 mm
C - Cup Width
14.288 mm
C1 - Cup Flange Width
3.175 mm
T1 - Bearing Width to Flange
7.145 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
62 mm
db - Cone Backface Backing Diameter
65 mm
Da - Cup Frontface Backing Diameter
86.10 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location3
-0.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
16300 N
C1 - Dynamic Radial Rating (1 million revolutions)5
62700 N
C0 - Static Radial Rating
95600 N
C6
10800 N
Factors
K - Factor7
1.5
e - ISO Factor8
0.39
Y - ISO Factor9
1.54
G1 - Heat Generation Factor (Roller-Raceway)
46.1
G2 - Heat Generation Factor (Rib-Roller End)
38.5
Cg - Geometry Factor10
0.0914
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L507949 – L507910-B
