NMB PR20 plain bearings

Manufacturers of all are represented in our partial list of clients. Contact Gary for a complete 80 mm d NMB PR20 plain bearings 140 mm D list of clients and projects.
d | 80 mm |
D | 140 mm |
B | 26 mm |
rs min | 2 mm |
Radial clearance class | C3 |
Mass | 1.4 kg |
Dynamic load, C | 72.5 kN |
Static load, C0 | 53 kN |
Fatigue limit load, Cu | 2.3 kN |
f0 | 14.6 |
Nlim (oil) | 5,300 rpm |
Nlim (grease) | 4,500 rpm |
Min operating temperature, Tmin | -60 °C |
Characteristic cage frequency, FTF | 0.41 Hz |
Characteristic rolling element frequency, BSF | 5.6 Hz |
Characteristic outer ring frequency, BPF0 | 4.13 Hz |
Characteristic inner ring frequency, BPFI | 5.87 Hz |
da min | 89 mm |
Da max | 131 mm |
ra max | 2 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.72 |
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 | Brass |
Internal Clearance | C3-Loose |
Inch – Metric | Metric |
Long Description | 80MM Bore; 140MM Outside Diameter; 26MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Fi |
Other Features | Deep Groove | Riveted Solid Cage |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Weight / LBS | 3.13056 |
Inner Race Width | 0 Inch | 0 Millimeter |
Outside Diameter | 5.512 Inch | 140 Millimeter |
Outer Race Width | 1.024 Inch | 26 Millimeter |
Bore | 3.15 Inch | 80 Millimeter |
Detailed Parameters
parameter:
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