Toyana 6221 deep groove ball bearings

What is the best New energy Bearing Manufacturing Co., Ltd ASAHI BEARINGS Manufacturer Name place to buy Toyana 6221 deep groove ball bearings online? Deep Groove Ball Bearings Manufacturing Service .

What is 6221 bearing interchange?

Brand Name Toyana
Model Number 6221
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

SeriesHM237500
Cone Part NumberHM237542
Cup Part NumberHM237511
Design UnitsImperial
Bearing Weight15.6 Kg
Cage TypeStamped Steel
d174.625 mm
D288.925 mm
B - Cone Width63.5 mm
C - Cup Width47.625 mm
B63.505 mm
R - Cone Backface To Clear Radius17.110 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter191.01 mm
db - Cone Backface Backing Diameter201.93 mm
Da - Cup Frontface Backing Diameter271.30 mm
Db - Cup Backface Backing Diameter265.94 mm
Ab - Cage-Cone Frontface Clearance5.1 mm
Aa - Cage-Cone Backface Clearance5.1 mm
a - Effective Center Location3-11.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)456900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5219000 lbf
C0 - Static Radial Rating278000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)631100 lbf
K - Factor71.83
e - ISO Factor80.32
Y - ISO Factor91.88
G1 - Heat Generation Factor (Roller-Raceway)751.2
G2 - Heat Generation Factor (Rib-Roller End)101.5
Cg - Geometry Factor0.117
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Company Profile

Phone 983-574-2700
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