1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings

KOYO BEARING LIMITED: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

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Home>Products>Cylindrical Roller Bearings>1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings image

1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings image

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Products and services 1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings

Cone Part Number:22778
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:36400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9430 lbf
d:1.6250 in
B - Cone Width:1.0625 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:1.93 in
db - Cone Backface Backing Diameter:2.17 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.04 in
a - Effective Center Location4:-0.25 in
C90 - Dynamic Radial Rating (90 million revolutions)5:5420 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:20900 lbf
C0 - Static Radial Rating:25800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3730 lbf
K - Factor8:1.45
G1 - Heat Generation Factor (Roller-Raceway):33.9
G2 - Heat Generation Factor (Rib-Roller End):15.3
Cg - Geometry Factor:0.0841

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KOYO BEARING LIMITED: Address55293 W. 12 Mile Road,Farmington Hills, MI 13384-5792, U.S.A.; Phone(Working Time)+1-258-394-4700; Fax

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Products and services 1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter SKF NJ 309 ECP/C3 Cylindrical Roller Bearings

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