TIMKEN 67391-3 Tapered Roller Bearings
Find the discount TIMKEN 67391-3 Tapered Roller Bearings online you need . We Leader Hydraulic Pump Co.,Limited. offer ... If you 139.7x254x66.675 139,7 Bore Diameter (mm) check out our large selection of TIMKEN 67391-3 Tapered Roller Bearings once .
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 4T-99550/99100 |
Size (mm) | 139.7x254x66.675 |
Bore Diameter (mm) | 139,7 |
Outer Diameter (mm) | 254 |
Width (mm) | 66,675 |
d | 139,7 mm |
D | 254 mm |
T | 66,675 mm |
B | 66,675 mm |
C | 47,625 mm |
ra1 max. | 3,3 mm |
a | 12,1 mm |
Da | 227 mm |
db | 156 mm |
ra max. | 7 mm |
da | 170 mm |
Db | 238 mm |
Weight | 14,3 Kg |
Basic dynamic load rating (C) | 550 kN |
Basic static load rating (C0) | 910 kN |
(Grease) Lubrication Speed | 1 400 r/min |
(Oil) Lubrication Speed | 1 800 r/min |
Calculation factor (e) | 0,41 |
Calculation factor (Y0) | 0,81 |
d1 | 200.5 mm |
e | 0.41 |
Y2 | 1.47 |
Y0 | 0.81 |
Mass | 14.3 kg |
Dynamic load, C | 550 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 910 kN |
Fatigue limit load, Cu | 90 kN |
Nlim (oil) | 1,800 rpm |
Nlim (grease) | 1,400 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic rolling element frequency, BSF | 8.42 Hz |
Characteristic outer ring frequency, BPF0 | 10.2 Hz |
Characteristic inner ring frequency, BPFI | 12.8 Hz |
ra max | 7 mm |
r1a max | 3.3 mm |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
00852-68515715 |
Fax |
00852-68515716 |