TIMKEN EE128111-128160-B Bearing

TIMKEN EE128111-128160-B tapered bearings with Flange

Also known as : EE128111-128160-B

• Inside Diameter: 280.192 mm
• Outside Diameter: 406.4 mm
• Width: 28.575 mm
• Basic dynamic load rating: 868000 kN
• Basic static load rating: 1660000 kN

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TIMKEN EE128111-128160-B Bearing

Series	128000
model	EE128111-128160-B
Cone Part Number	EE128111
Cup Part Number	128160-B
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	28.00 Kg 61.700 lb
Dimensions
d - Bore	280.192 mm 11.0312 in
D - Cup Outer Diameter	406.400 mm 16.0000 in
D1 - Flange Outer Diameter	418.998 mm 16.4960 in
B - Cone Width	67.673 mm 2.6643 in
C - Cup Width	53.975 mm 2.1250 in
C1 - Cup Flange Width	12.700 mm 0.5000 in
T - Bearing Width to Flange	28.575 mm 1.1250 in
T1 - Bearing Width	69.850 mm 2.7500 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	6.900 mm 0.270 in
r - Cup Backface "To Clear" Radius	3.30 mm 0.130 in
da - Cone Frontface Backing Diameter	307.10 mm 12.09 in
db - Cone Backface Backing Diameter	309.10 mm 12.17 in
Da - Cup Frontface Backing Diameter	384.05 mm 15.13 in
Ab - Cage-Cone Frontface Clearance	2.3 mm 0.09 in
Aa - Cage-Cone Backface Clearance	7.4 mm 0.29 in
a - Effective Center Location	6.6 mm 0.26 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	225000 N 50600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	868000 N 195000 lbf
C0 - Static Radial Rating	1660000 N 374000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	149000 N 33400 lbf
Factors
K - Factor	1.51
e - ISO Factor	0.39
Y - ISO Factor	1.55
G1 - Heat Generation Factor (Roller-Raceway)	1620
G2 - Heat Generation Factor (Rib-Roller End)	240
Cg - Geometry Factor	0.159

As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE128111-128160-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.