Bearing 7821C NTN
Series:09000
G2 - Heat Generation Factor (Rib-Roller End):4
Da - Cup Frontface Backing Diameter:1.85 in
e - ISO Factor3:0.27
r - Cup Backface To Clear Radius1:0.130 in
G1 - Heat Generation Factor (Roller-Raceway):8
Cg - Geometry Factor:0.0452
Db - Cup Backface Backing Diameter:1.65 in

Product Details

Series09000
G2 - Heat Generation Factor (Rib-Roller End)4
Da - Cup Frontface Backing Diameter1.85 in
e - ISO Factor30.27
r - Cup Backface To Clear Radius10.130 in
G1 - Heat Generation Factor (Roller-Raceway)8
Cg - Geometry Factor0.0452
Db - Cup Backface Backing Diameter1.65 in
K - Factor22.2
Y - ISO Factor42.26
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Company Profile

Bearing Group Co.,Ltd.
Worktime 9:00-18:00
Phone 86-8546792
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