Cylindrical Bearing NF 256 NACHI

170 Million used Cylindrical Bearing NF 256 NACHI instantly searchable. Shop our large selection of 15000 Series parts based on brand, price, description, and location. Order the CYLINDRICAL ROLLER BEARING with stock Pioneer Machinery Source ...

Series: 15000
Cone Part Number: 15102
Cup Part Number: 15250
Design Units: Imperial
Bearing Weight: 0.30 Kg
Cage Type: Stamped Steel
d: 25.400 mm
D: 63.500 mm
PDF

Product Details

Series 15000
Cone Part Number 15102
Cup Part Number 15250
Design Units Imperial
Bearing Weight 0.30 Kg
Cage Type Stamped Steel
d 25.400 mm
D 63.500 mm
B - Cone Width 20.638 mm
C - Cup Width 15.875 mm
B 20.638 mm
R - Cone Backface To Clear Radius1 1.520 mm
r - Cup Backface To Clear Radius2 1.27 mm
da - Cone Frontface Backing Diameter 31.5 mm
db - Cone Backface Backing Diameter 34.04 mm
Da - Cup Frontface Backing Diameter 59.44 mm
Db - Cup Backface Backing Diameter 55.88 mm
Ab - Cage-Cone Frontface Clearance 1.8 mm
Aa - Cage-Cone Backface Clearance 0.8 mm
a - Effective Center Location3 -5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 3490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 13500 lbf
C0 - Static Radial Rating 12100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2090 lbf
K - Factor7 1.67
e - ISO Factor8 0.35
Y - ISO Factor9 1.71
G1 - Heat Generation Factor (Roller-Raceway) 14.6
G2 - Heat Generation Factor (Rib-Roller End) 7.58
Cg - Geometry Factor 0.0606
View more

Company Profile

Worktime 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
View more

Recommended Products

Skype Contact Now