Timken L521949 – L521910 (L521910EE)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
L521949 – L521910 (L521910EE)
Specifications
Cone Part Number
L521949
Cup Part Number
L521910
Related Assembly Number(s)
L521949-90054
Outer Spacer Part Number
L521910EE
Design Unit
Inch
Dimensions
d - Bore
107.95 mm
D - Cup Outer Diameter
146.050 mm
T - Width
42.865 mm
B - Width
42.865 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.3 mm
r - Cup Backface "To Clear" Radius2
1.52 mm
db - Cone Backface Backing Diameter
116 mm
Da - Cup Frontface Backing Diameter
141.00 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
23100 N
C1 - Dynamic Radial Rating (1 million revolutions)4
155000 N
C5
15500 N
C906
40100 N
Factors
K - Factor7
1.49
e - ISO Factor8
0.39
Y1 - ISO Factor9
1.72
Y2 - ISO Factor10
2.56
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L521949 – L521910 (L521910EE)
