67987/67920 Single row bearings inch

We work closely with our 67987/67920 Single row bearings inch KRF bearing Co., Ltd manufacturing partners to bring the 30 mm B best value 3 mm A3 to customers.

What is 67987/67920 bearing interchange´╝č

Model Number:67987/67920
Series:M252300
Cone Part Number:M252337
Cup Part Number:M252310
Design Units:Imperial
Bearing Weight:30.5 Kg
Cage Type:Stamped Steel
d:247.650 mm
D:381.000 mm

Product Details

SeriesM252300
Cone Part NumberM252337
Cup Part NumberM252310
Design UnitsImperial
Bearing Weight30.5 Kg
Cage TypeStamped Steel
d247.650 mm
D381.000 mm
B - Cone Width74.613 mm
C - Cup Width57.150 mm
B74.613 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter270 mm
db - Cone Backface Backing Diameter279.91 mm
Da - Cup Frontface Backing Diameter364.00 mm
Db - Cup Backface Backing Diameter356.11 mm
Ab - Cage-Cone Frontface Clearance4.8 mm
Aa - Cage-Cone Backface Clearance7.4 mm
a - Effective Center Location3-6.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)467000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5258000 lbf
C0 - Static Radial Rating455000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)638100 lbf
K - Factor71.76
e - ISO Factor80.33
Y - ISO Factor91.8
G1 - Heat Generation Factor (Roller-Raceway)1840
G2 - Heat Generation Factor (Rib-Roller End)226
Cg - Geometry Factor0.159
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Company Profile

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