Timken L357049 – L357019-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
L357049 – L357019-B
Specifications
Series
L357000
Cone Part Number
L357049
Cup Part Number
L357019-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
304.8 mm
D - Cup Outer Diameter
404.950 mm
D1 - Flange Outer Diameter
419.923 mm
B - Cone Width
50.8 mm
C - Cup Width
38.100 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
6.4 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
319 mm
db - Cone Backface Backing Diameter
329 mm
Da - Cup Frontface Backing Diameter
383.00 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
4.6 mm
a - Effective Center Location3
12.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
152000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
586000 N
C0 - Static Radial Rating
1310000 N
C6
93500 N
Factors
K - Factor7
1.63
e - ISO Factor8
0.36
Y - ISO Factor9
1.67
G1 - Heat Generation Factor (Roller-Raceway)
1753.3
G2 - Heat Generation Factor (Rib-Roller End)
301
Cg - Geometry Factor10
0.158
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L357049 – L357019-B
