Timken JT9049 – JT9010
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
JT9000
Cone Part Number
KJT9049
Cup Part Number
KJT9010
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
JT9049-9X029
Dimensions
d - Bore
90 mm
D - Cup Outer Diameter
150 mm
B - Cone Width
40.000 mm
C - Cup Width
34 mm
T - Bearing Width
42.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
5.080 mm
r - Cup Backface "To Clear" Radius2
3.05 mm
da - Cone Frontface Backing Diameter
100 mm
db - Cone Backface Backing Diameter
114 mm
Da - Cup Frontface Backing Diameter
145.03 mm
Db - Cup Backface Backing Diameter
132.08 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
2.3 mm
a - Effective Center Location3
-0.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
77400 N
C1 - Dynamic Radial Rating (1 million revolutions)5
298000 N
C0 - Static Radial Rating
386000 N
C6
72300 N
Factors
K - Factor7
1.07
e - ISO Factor8
0.55
Y - ISO Factor9
1.1
G1 - Heat Generation Factor (Roller-Raceway)
163.5
G2 - Heat Generation Factor (Rib-Roller End)
48.6
Cg - Geometry Factor10
0.101
