4R6018 NTN Cylindrical Roller Bearing

170 Million used 4R6018 NTN Cylindrical Roller Bearing instantly searchable. Shop our Bearing Rolamentos do Brasil Ltda. large selection of parts based on brand, 74.988 mm D price, description, and location. Order 17.4 G2 - Heat Generation Factor (Rib-Roller End) the Tapered Roller Bearing with stock ...

Brand Name:NTN
Model Number:4R6018
G2 - Heat Generation Factor (Rib-Roller End):17.4
D:74.988 mm
B:19.368 mm
Y - ISO Factor9:1.35
C - Cup Width:14.288 mm
db - Cone Backface Backing Diameter:51.05 mm
r - Cup Backface To Clear Radius2:1.27 mm
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Product Details

G2 - Heat Generation Factor (Rib-Roller End)17.4
D74.988 mm
B19.368 mm
Y - ISO Factor91.35
C - Cup Width14.288 mm
db - Cone Backface Backing Diameter51.05 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter48.51 mm
Aa - Cage-Cone Backface Clearance0.3 mm
R - Cone Backface To Clear Radius11.520 mm
d42.987 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
C0 - Static Radial Rating16500 lbf
G1 - Heat Generation Factor (Roller-Raceway)25.1
Design UnitsImperial
B - Cone Width19.837 mm
Db - Cup Backface Backing Diameter68.07 mm
C90 - Dynamic Radial Rating (90 million revolutions)43470 lbf
a - Effective Center Location3-2 mm
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Phone 627-6258
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