TIMKEN 28118-28318D Bearing

TIMKEN 28118-28318D bearings | 30.163x80.035x46.04mm

Also known as : 28118-28318D

• Inside Diameter: 30.163 mm
• Outside Diameter: 80.035 mm
• Width: 46.04 mm
• Basic dynamic load rating: 131 kN
• Basic static load rating: 34 kN

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TIMKEN 28118-28318D Bearing

TIMKEN Part Number	28118-28318D
Brand	TIMKEN
Type	Tapered Roller Bearings - TDO (Tapered Double Inner)
Series	28000
Cone Part Number	28118
Cup Part Number	28318D
Design Units	Imperial
Bearing Weight	2.43 lb 1.103 Kg
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.07 in 1.8 mm
Alternate Part Name	28118-28318D
d - Bore	1.1875 in 30.163 mm
D - Cup Outer Diameter	3.1510 in 80.035 mm
B - Cone Width	0.8244 in 20.940 mm
C - Double Cup Width	1.3750 in 34.925 mm
T - Bearing Width across Cones	1.8126 in 46.040 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)	4390 lbf 19500 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)	29500 lbf 131000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)	7640 lbf 34000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)	3020 lbf 13400 N
K - Factor	1.45
e - ISO Factor	0.4
Y1 - ISO Factor	1.68
Y2 - ISO Factor	2.5
G1 - Heat Generation Factor (Roller-Raceway)	20.7
G2 - Heat Generation Factor (Rib-Roller End)	12.5
Cg - Geometry Factor	0.0709
R - Cone Backface "To Clear" Radius	0.06 in 1.5 mm
r - Cup Frontface "To Clear" Radius	0.03 in 0.8 mm
db - Cone Backface Backing Diameter	1.57 in 39.90 mm
Da - Cup Frontface Backing Diameter	2.91 in 73.90 mm
Aa - Cage-Cone Backface Clearance	0.06 in 1.5 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 28118-28318D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.