SKF PFD 1.1/4 TF bearing units
SKF PFD 1.1/4 TF bearing units Product Brochures , 113.80 mm overall height: Bearing Units Manufacturing 204.90 mm overall length: Service . Get Your Free. New energy Bearing Manufacturing Co., Ltd
What is PFD 1.1/4 TF bearing interchange?
Brand Name |
SKF |
Model Number |
PFD 1.1/4 TF |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
PFD 1.1/4 TF |
Product Details
Series |
LM742700 |
Cone Part Number |
LM742749DW |
Cup Part Number |
LM742714 |
Design Units |
Imperial |
Bearing Weight |
34.1 lb |
Cage Type |
Stamped Steel |
Aa - Cage-Cone Backface Clearance |
0 in |
d |
8.5000 in |
D |
11.3750 in |
B - Double Cone Width |
3.3750 in |
C - Cup Width |
1.3750 in |
T - Bearing Width across Cups |
3.3749 in |
R - Cone Frontface To Clear Radius1 |
0.090 in |
r - Cup Backface To Clear Radius2 |
0.130 in |
da - Cone Frontface Backing Diameter |
9.03 in |
Db - Cup Backface Backing Diameter |
10.51 in |
Ab - Cage-Cone Frontface Clearance |
0.12 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
25000 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
168000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
43600 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
20600 lbf |
K - Factor7 |
1.21 |
e - ISO Factor8 |
0.48 |
Y1 - ISO Factor9 |
1.4 |
Y2 - ISO Factor10 |
2.09 |
G1 - Heat Generation Factor (Roller-Raceway)11 |
867 |
Cg - Geometry Factor12 |
0.139 |