NN4848 Double row cylindrical roller bearings
NN4848 Double row cylindrical roller bearings Product Brochures , 790000 Series Bearings Authorized Distributor Manufacturing Service . Industrial Bearings Solutions Get Your Free.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Series | 790000 |
Cone Part Number | EE790116 |
Design Units | Imperial |
Cage Type | Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1210000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 314000 lbf |
d | 11.5000 in |
B - Cone Width | 5.3750 in |
R - Cone Backface To Clear Radius3 | 0.780 in |
da - Cone Frontface Backing Diameter | 12.95 in |
db - Cone Backface Backing Diameter | 14.25 in |
Ab - Cage-Cone Frontface Clearance | 0.34 in |
Aa - Cage-Cone Backface Clearance | 0.75 in |
a - Effective Center Location4 | -0.96 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 180000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 695000 lbf |
C0 - Static Radial Rating | 923000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 122000 lbf |
K - Factor8 | 1.48 |
G1 - Heat Generation Factor (Roller-Raceway) | 2663.9 |
G2 - Heat Generation Factor (Rib-Roller End) | 170.3 |
Cg - Geometry Factor | 0.190 |
Company Profile
Worktime |
9:00-18:00 pm |
Phone |
+852(3)1591338 |