BOSTON GEAR SF-1 1/4S Mounted Units & Inserts
BOSTON GEAR SF-1 1/4S Mounted Units & Inserts Bearing de Mexico, S.A. Needs Analysis , NTN Brand 12 mm da min BOSTON GEAR BEARING Manufacturing Service . Get Your 29,000 rpm Nlim (grease) Free.
What is SF-1 1/4S bearing cross reference？
| Brand Name: | BOSTON GEAR |
| Model Number: | SF-1 1/4S |
| Brand: | NTN |
| Nlim (grease): | 29,000 rpm |
| da min: | 12 mm |
| Characteristic inner ring frequency, BPFI: | 4.44 Hz |
| Characteristic rolling element frequency, BSF: | 3.47 Hz |
| rs min: | 0.3 mm |
| Da max: | 24 mm |
| Mass: | 0.02 kg |
| PDF |
SF-1 1/4S |
Product Details
| Brand | NTN |
| Nlim (grease) | 29,000 rpm |
| da min | 12 mm |
| Characteristic inner ring frequency, BPFI | 4.44 Hz |
| Characteristic rolling element frequency, BSF | 3.47 Hz |
| rs min | 0.3 mm |
| Da max | 24 mm |
| Mass | 0.02 kg |
| Max operating temperature, Tmax | 120 °C |
| ra max | 0.3 mm |
