Timken 624 – 612
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
615
Cone Part Number
624
Cup Part Number
612
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
53.975 mm
D - Cup Outer Diameter
120.650 mm
B - Cone Width
41.275 mm
C - Cup Width
31.750 mm
T - Bearing Width
41.275 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.800 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
63 mm
db - Cone Backface Backing Diameter
64 mm
Da - Cup Frontface Backing Diameter
110.00 mm
Db - Cup Backface Backing Diameter
104.90 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
3.3 mm
a - Effective Center Location3
-14 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
53800 N
C1 - Dynamic Radial Rating (1 million revolutions)5
207000 N
C0 - Static Radial Rating
244000 N
C6
28900 N
Factors
K - Factor7
1.86
e - ISO Factor8
0.31
Y - ISO Factor9
1.91
Cg - Geometry Factor10
0.0694
