TIMKEN 39590-39520-B Bearing

TIMKEN 39590-39520-B tapered bearings with Flange

Also known as : 39590-39520-B

• Inside Diameter: 66.675 mm
• Outside Diameter: 112.713 mm
• Width: 11.908 mm
• Basic dynamic load rating: 167 kN
• Basic static load rating: 224 kN

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TIMKEN 39590-39520-B Bearing

Series	39500
model	39590-39520-B
Cone Part Number	39590
Cup Part Number	39520-B
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	1.200 Kg 2.70 lb
Dimensions
d - Bore	66.675 mm 2.6250 in
D - Cup Outer Diameter	112.713 mm 4.4375 in
D1 - Flange Outer Diameter	118.168 mm 4.6523 in
B - Cone Width	30.163 mm 1.1875 in
C - Cup Width	23.813 mm 0.9375 in
C1 - Cup Flange Width	5.558 mm 0.2188 in
T - Bearing Width to Flange	11.908 mm 0.4688 in
T1 - Bearing Width	30.165 mm 1.1876 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	3.600 mm 0.14 in
r - Cup Backface "To Clear" Radius	3.30 mm 0.130 in
da - Cone Frontface Backing Diameter	74.90 mm 2.95 in
db - Cone Backface Backing Diameter	82 mm 3.23 in
Da - Cup Frontface Backing Diameter	110.49 mm 4.35 in
Ab - Cage-Cone Frontface Clearance	3.3 mm 0.13 in
Aa - Cage-Cone Backface Clearance	1.3 mm 0.05 in
a - Effective Center Location	-6.6 mm -0.26 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	43300 N 9730 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	167000 N 37500 lbf
C0 - Static Radial Rating	224000 N 50300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	25100 N 5650 lbf
Factors
K - Factor	1.72
e - ISO Factor	0.34
Y - ISO Factor	1.77
G1 - Heat Generation Factor (Roller-Raceway)	84.3
G2 - Heat Generation Factor (Rib-Roller End)	23.7
Cg - Geometry Factor	0.107

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 39590-39520-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.