0.591 Inch | 15 Millimeter x 0.787 Inch | 20 Millimeter x 1.024 Inch | 26 Millimeter KOYO JR15X20X26 Needle Non Thrust Roller Bearings
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Brand Name: |
KOYO |
Model Number: |
JR15X20X26 |
Series: |
L860000 |
Cone Part Number: |
L860049AA |
Cup Part Number: |
L860010 |
Design Units: |
Imperial |
Bearing Weight: |
13.6 Kg |
Cage Type: |
Stamped Steel |
d: |
332.999 mm |
D: |
415.925 mm |
PDF |
JR15X20X26 |
Product Details
Series |
L860000 |
Cone Part Number |
L860049AA |
Cup Part Number |
L860010 |
Design Units |
Imperial |
Bearing Weight |
13.6 Kg |
Cage Type |
Stamped Steel |
d |
332.999 mm |
D |
415.925 mm |
B - Cone Width |
47.625 mm |
C - Cup Width |
34.925 mm |
B |
47.625 mm |
R - Cone Backface To Clear Radius1 |
3.560 mm |
r - Cup Backface To Clear Radius2 |
3.30 mm |
da - Cone Frontface Backing Diameter |
346.96 mm |
db - Cone Backface Backing Diameter |
351.03 mm |
Da - Cup Frontface Backing Diameter |
402.10 mm |
Db - Cup Backface Backing Diameter |
393.95 mm |
Ab - Cage-Cone Frontface Clearance |
1.3 mm |
Aa - Cage-Cone Backface Clearance |
6.3 mm |
a - Effective Center Location3 |
35.3 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
28300 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
109000 lbf |
C0 - Static Radial Rating |
266000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
24100 lbf |
K - Factor7 |
1.17 |
e - ISO Factor8 |
0.5 |
Y - ISO Factor9 |
1.2 |
G1 - Heat Generation Factor (Roller-Raceway) |
1823.3 |
G2 - Heat Generation Factor (Rib-Roller End) |
479.1 |
Cg - Geometry Factor |
0.177 |