7009T1GD2/GNP4 NTN SPHERICAL ROLLER NTN JAPAN BEARING

7009T1GD2/GNP4 NTN SPHERICAL ROLLER NTN JAPAN BEARING manufacturer and EE129120X Cone Part Number global supplier of reliable ball and roller ... 7009T1GD2/GNP4 NTN SPHERICAL ROLLER NTN JAPAN BEARING Industries 129000 Series Products Manufacturing & Pioneer Machinery Source Engineering and Agricultural Bearings designed to meet 129172 Cup Part Number the unique requirements of our targeted industries.

Series: 129000
Cone Part Number: EE129120X
Cup Part Number: 129172
Design Units: Imperial
Bearing Weight: 33.10 Kg
Cage Type: Stamped Steel
d: 304.8 mm
D: 438.048 mm

Product Details

Series 129000
Cone Part Number EE129120X
Cup Part Number 129172
Design Units Imperial
Bearing Weight 33.10 Kg
Cage Type Stamped Steel
d 304.8 mm
D 438.048 mm
B - Cone Width 76.992 mm
C - Cup Width 53.975 mm
B 76.200 mm
R - Cone Backface To Clear Radius1 6.35 mm
r - Cup Backface To Clear Radius2 4.83 mm
da - Cone Frontface Backing Diameter 327.91 mm
db - Cone Backface Backing Diameter 334.01 mm
Da - Cup Frontface Backing Diameter 411.50 mm
Db - Cup Backface Backing Diameter 405.89 mm
Ab - Cage-Cone Frontface Clearance -0.5 mm
Aa - Cage-Cone Backface Clearance 14.2 mm
a - Effective Center Location3 7.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 52200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 201000 lbf
C0 - Static Radial Rating 401000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 37200 lbf
K - Factor7 1.4
e - ISO Factor8 0.42
Y - ISO Factor9 1.44
G1 - Heat Generation Factor (Roller-Raceway) 1880
G2 - Heat Generation Factor (Rib-Roller End) 273
Cg - Geometry Factor 0.171
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Phone 0065 82577418
Fax 0065 82577552
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