Timken JL725346 – JL725316
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
L725300
Cone Part Number
JL725346
Cup Part Number
JL725316
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
JL725346-90BA1
Dimensions
d - Bore
125 mm
D - Cup Outer Diameter
175 mm
B - Cone Width
25.400 mm
C - Cup Width
18.288 mm
T - Bearing Width
25.400 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.300 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
133 mm
db - Cone Backface Backing Diameter
138 mm
Da - Cup Frontface Backing Diameter
167.90 mm
Db - Cup Backface Backing Diameter
161.04 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Aa - Cage-Cone Backface Clearance
2.3 mm
a - Effective Center Location3
9.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
38900 N
C1 - Dynamic Radial Rating (1 million revolutions)5
150000 N
C0 - Static Radial Rating
246000 N
C6
31700 N
Factors
K - Factor7
1.23
e - ISO Factor8
0.48
Y - ISO Factor9
1.26
G1 - Heat Generation Factor (Roller-Raceway)
187
G2 - Heat Generation Factor (Rib-Roller End)
77.6
Cg - Geometry Factor10
0.153
