Komatsu BLOCK 14X-911-7921 BLOCK
Request 71,438 Bore Diameter (mm) A Quote For Your Special Komatsu BLOCK 14X-911-7921 BLOCK Zenith Industrial Manufacture Co.,Ltd Needs 71.438x117.475x30.162 Size (mm) Today! Free Komatsu BLOCK Quotes. ISO 9001 certified. 71.438x117.475x30.162
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 4T-33281/33462 |
Size (mm) | 71.438x117.475x30.162 |
Bore Diameter (mm) | 71,438 |
Outer Diameter (mm) | 117,475 |
Width (mm) | 30,162 |
d | 71,438 mm |
D | 117,475 mm |
T | 30,162 mm |
B | 30,162 mm |
C | 23,812 mm |
ra1 max. | 3,3 mm |
a | 2,6 mm |
Da | 104 mm |
db | 79 mm |
ra max. | 3,5 mm |
da | 85 mm |
Db | 112 mm |
Weight | 1,24 Kg |
Basic dynamic load rating (C) | 117 kN |
Basic static load rating (C0) | 175 kN |
(Grease) Lubrication Speed | 3 000 r/min |
(Oil) Lubrication Speed | 4 000 r/min |
Calculation factor (e) | 0,44 |
Calculation factor (Y0) | 0,76 |
d1 | 94.5 mm |
e | 0.44 |
Y2 | 1.38 |
Y0 | 0.76 |
Mass | 1.24 kg |
Dynamic load, C | 117 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 175 kN |
Fatigue limit load, Cu | 21.3 kN |
Nlim (oil) | 4,000 rpm |
Nlim (grease) | 3,000 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 9.16 Hz |
Characteristic outer ring frequency, BPF0 | 10.31 Hz |
Characteristic inner ring frequency, BPFI | 12.69 Hz |
ra max | 3.5 mm |
r1a max | 3.3 mm |
Category | Bearings |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.25 |
Product Group | B04334 |
Company Profile
Worktime |
9:00-18:00 |
Phone |
00852-68515715 |