4T-4395 JAPAN NTN SPHERICAL ROLLER BEARINGS
4T-4395 JAPAN NTN SPHERICAL ROLLER BEARINGS Industries Pioneer Machinery Source and Applications ? We sell discount NTN BEARINGS JAPAN 55x72x9 online as well as cheap machinery 55x72x9 Size (mm) parts. 55 Bore Diameter (mm)
Bearing number: | 6811 |
Size (mm): | 55x72x9 |
Bore Diameter (mm): | 55 |
Outer Diameter (mm): | 72 |
Width (mm): | 9 |
d: | 55 mm |
D: | 72 mm |
B: | 9 mm |
Product Details
Bearing number | 6811 |
Size (mm) | 55x72x9 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 72 |
Width (mm) | 9 |
d | 55 mm |
D | 72 mm |
B | 9 mm |
C | 9 mm |
r min. | 0,3 mm |
da min. | 57 mm |
da max | 59 mm |
Da max. | 70 mm |
ra max. | 0,3 mm |
Weight | 0,083 Kg |
Basic dynamic load rating (C) | 8,8 kN |
Basic static load rating (C0) | 8,1 kN |
(Grease) Lubrication Speed | 8 700 r/min |
(Oil) Lubrication Speed | 10 000 r/min |
rs min | 0.3 mm |
Radial clearance class | CN |
Mass | 0.08 kg |
Dynamic load, C | 8.8 kN |
Static load, C0 | 8.1 kN |
Fatigue limit load, Cu | 0.37 kN |
f0 | 16.2 |
Nlim (oil) | 10,000 rpm |
Nlim (grease) | 8,700 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.46 Hz |
Characteristic rolling element frequency, BSF | 13.26 Hz |
Characteristic outer ring frequency, BPF0 | 10.18 Hz |
Characteristic inner ring frequency, BPFI | 11.82 Hz |
da min | 57 mm |
Da max | 70 mm |
ra max | 0.3 mm |
Category | Single Row Ball Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.08 |
Product Group | B00308 |
Enclosure | Open |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Rolling Element | Ball Bearing |
Snap Ring | No |
Internal Special Features | No |
Cage Material | Steel |
Internal Clearance | C0-Medium |
Inch - Metric | Metric |
Long Description | 55MM Bore; 72MM Outside Diameter; 9MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Manufacturer Item Number | 6811 |
Weight / LBS | 0.178 |
Bore | 2.165 Inch | 55 Millimeter |
Outside Diameter | 2.835 Inch | 72 Millimeter |
Outer Race Width | 0.354 Inch | 9 Millimeter |
bore diameter: | 55 mm |
closure type: | Open |
outside diameter: | 72 mm |
internal clearance: | CN |
overall width: | 9 mm |
manufacturer upc number: | 4547359006278 |
bore type: | Round |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |