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home > Vtg USA Timken Tapered Roller Bearing Cone - 47890 > Vtg USA Timken Tapered Roller Bearing Cone - 47890

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Vtg USA Timken Tapered Roller Bearing Cone - 47890Vtg USA Timken Tapered Roller Bearing Cone 47890 info below from timken This is the most basic and most widely used type of tapered roller bearing. It 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. Series 47800 Cone Part Number 47890 Design Units Imperial Cage Type Stamped Steel C1 Dynamic Radial Rating (Two Row, 1 million revolutions)1 77100

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Vtg USA Timken Tapered Roller Bearing Cone - 47890 info below from timken

This is the most basic and most widely used type of tapered roller bearing. It 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.

Series	47800
Cone Part Number	47890
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)¹	77100 lbf343000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)²	20000 lbf88900 N

Dimensions

d - Cone Bore	3.6250 in92.075 mm
B - Cone Width	1.375 in34.925 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius³	0.14 in3.600 mm
da - Cone Frontface Backing Diameter	4.06 in103 mm
db - Cone Backface Backing Diameter	4.29 in109 mm
Ab - Cage-Cone Frontface Clearance	0.03 in0.8 mm
Aa - Cage-Cone Backface Clearance	0.09 in2.3 mm
a - Effective Center Location⁴	-0.04 in-1 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)⁵	11500 lbf51100 N
C1 - Dynamic Radial Rating (1 million revolutions)⁶	44300 lbf197000 N
C0 - Static Radial Rating	69000 lbf307000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁷	8810 lbf39200 N

Factors

K - Factor⁸	1.3
G1 - Heat Generation Factor (Roller-Raceway)	153
G2 - Heat Generation Factor (Rib-Roller End)	38.1
Cg - Geometry Factor⁹	0.143

¹ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
² Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values for a single-row, C₉₀₍₂₎ is the two-row radial value.
³ These maximum fillet radii will be cleared by the bearing corners.
⁴ Negative value indicates effective center inside cone backface.
⁵ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values.
⁶ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
⁷ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values for a single-row, C₉₀₍₂₎ is the two-row radial value.
⁸ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
⁹ Geometry constant for Lubrication Life Adjustment Factor a3l.

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Vtg USA Timken Tapered Roller Bearing Cone - 47890

Name: Vtg USA Timken Tapered Roller Bearing Cone - 47890
Brand: tug-ottendorf-okrilla.de
SKU: 68655686725
Price: 79.95 USD
Availability: InStock
Rating: 4.844200000000001 (2417 reviews)