68,262 mm x 112,712 mm x 21,996 mm Timken 399AS/3920 tapered roller bearings
68,262 mm x 112,712 mm x 21,996 mm Timken 399AS/3920 tapered roller bearings Product Brochures , 68,262 mm x 112,712 mm x 21,996 mm Tapered Roller Bearings Manufacturing 6000 rpm Oil Speed Rating n2 Service . Huaxin Bearing Co., Ltd Get Your Free.
What is 399AS/3920 bearing interchange?
Brand Name |
Timken |
Model Number |
399AS/3920 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
399AS/3920 |
Product Details
Series | M349500 |
Cone Part Number | M349546XX |
Cup Part Number | M349511 |
Design Units | Imperial |
Bearing Weight | 14.6 Kg |
Cage Type | Stamped Steel |
d | 255.600 mm |
D | 342.900 mm |
B - Cone Width | 63.5 mm |
C - Cup Width | 44.450 mm |
B | 57.150 mm |
R - Cone Backface To Clear Radius1 | 1.520 mm |
r - Cup Backface To Clear Radius2 | 3.30 mm |
da - Cone Frontface Backing Diameter | 270 mm |
db - Cone Backface Backing Diameter | 270 mm |
Da - Cup Frontface Backing Diameter | 333.00 mm |
Db - Cup Backface Backing Diameter | 322.07 mm |
Ab - Cage-Cone Frontface Clearance | 1 mm |
Aa - Cage-Cone Backface Clearance | 2 mm |
a - Effective Center Location3 | 2.5 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 36600 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 141000 lbf |
C0 - Static Radial Rating | 286000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 21800 lbf |
K - Factor7 | 1.68 |
e - ISO Factor8 | 0.35 |
Y - ISO Factor9 | 1.73 |
G1 - Heat Generation Factor (Roller-Raceway) | 1313.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 179.2 |
Cg - Geometry Factor | 0.143 |