KOYO BK2220 needle roller bearings

Manufacturers of all KOYO Bearings 3.5000 in d are represented in our partial list of clients. Contact Gary for a complete KOYO BK2220 needle roller bearings list of clients Cone & Cup assembly type: and projects.

What is BK2220 bearing cross reference´╝č

Brand Name:KOYO
Model Number:BK2220
Series:13600
Cone Part Number:13685A
Cup Part Number:13623X
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:38.1 mm
D:69.012 mm
PDF BK2220

Product Details

Series13600
Cone Part Number13685A
Cup Part Number13623X
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d38.1 mm
D69.012 mm
B - Cone Width19.050 mm
C - Cup Width18.463 mm
B22.431 mm
R - Cone Backface To Clear Radius10.760 mm
r - Cup Backface To Clear Radius20.38 mm
da - Cone Frontface Backing Diameter42.93 mm
db - Cone Backface Backing Diameter43.94 mm
Da - Cup Frontface Backing Diameter66.00 mm
Db - Cup Backface Backing Diameter60.96 mm
Ab - Cage-Cone Frontface Clearance1.3 mm
Aa - Cage-Cone Backface Clearance0.5 mm
a - Effective Center Location3-3 mm
C90 - Dynamic Radial Rating (90 million revolutions)43920 lbf
C1 - Dynamic Radial Rating (1 million revolutions)515100 lbf
C0 - Static Radial Rating15300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62700 lbf
K - Factor71.45
e - ISO Factor80.4
Y - ISO Factor91.49
G1 - Heat Generation Factor (Roller-Raceway)20.7
G2 - Heat Generation Factor (Rib-Roller End)12.2
Cg - Geometry Factor0.0713
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Company Profile

Phone 91-33-46031129
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