KOYO BTM4030-1 needle roller bearings

How do you find the KOYO BTM4030-1 needle roller bearings specification? Manufacturers Online Free check! 70 mm d
d | 70 mm |
D | 110 mm |
B | 20 mm |
rs min | 1.1 mm |
Radial clearance class | C3 |
Mass | 0.6 kg |
Dynamic load, C | 38 kN |
Static load, C0 | 31 kN |
Fatigue limit load, Cu | 1.41 kN |
f0 | 15.6 |
Nlim (grease) | 6,100 rpm |
Min operating temperature, Tmin | -25 °C |
Max operating temperature, Tmax | 110 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 7.43 Hz |
Characteristic outer ring frequency, BPF0 | 6.07 Hz |
Characteristic inner ring frequency, BPFI | 7.93 Hz |
da min | 76.5 mm |
da max | 80.5 mm |
Da max | 103.5 mm |
ra max | 1 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.616 |
Product Group | B00308 |
Enclosure | 2 Seals |
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 |
Enclosure Type | Non-Contact Seal |
Internal Clearance | C3-Loose |
Inch – Metric | Metric |
Long Description | 70MM Bore; 110MM Outside Diameter; 20MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No |
Other Features | Deep Groove | Non-Friction Nitrile Rubber Seal | Prelubricated |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Weight / LBS | 1.34482 |
Outer Race Width | 0.787 Inch | 20 Millimeter |
Outside Diameter | 4.331 Inch | 110 Millimeter |
Bore | 2.756 Inch | 70 Millimeter |
Inner Race Width | 0 Inch | 0 Millimeter |
Detailed Parameters
parameter:
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