NSK B40-121 deep groove ball bearings

170 Million used NSK B40-121 deep groove ball bearings instantly searchable. Shop our large New energy Bearing Manufacturing Co., Ltd selection of parts based on 100MM Bore; 140MM Ou Long Description brand, price, description, 2.362 Inch | 60 Mill B and location. Order the Deep Groove Ball Bearings with stock ...

What is B40-121 bearing cross reference´╝č

Brand Name NSK
Model Number B40-121
Min.Order Quantity 1 pcs
Price Negotiable
PDF B40-121

Product Details

Series99000
Cone Part Number99591
Cup Part Number99097
Design UnitsImperial
Bearing Weight12.7 Kg
Cage TypeStamped Steel
d149.974 mm
D249.974 mm
B - Cone Width71.438 mm
C - Cup Width53.401 mm
B66.675 mm
R - Cone Backface To Clear Radius13.300 mm
r - Cup Backface To Clear Radius23.05 mm
da - Cone Frontface Backing Diameter167.89 mm
db - Cone Backface Backing Diameter170.94 mm
Da - Cup Frontface Backing Diameter240.80 mm
Db - Cup Backface Backing Diameter226.06 mm
Ab - Cage-Cone Frontface Clearance0.8 mm
Aa - Cage-Cone Backface Clearance8.6 mm
a - Effective Center Location3-12.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)434100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5132000 lbf
C0 - Static Radial Rating211000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)623800 lbf
K - Factor71.43
e - ISO Factor80.41
Y - ISO Factor91.47
G1 - Heat Generation Factor (Roller-Raceway)521.2
G2 - Heat Generation Factor (Rib-Roller End)69.2
Cg - Geometry Factor0.143
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Company Profile

Phone 983-574-2700
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