NTN AW21 Bearing Lock Washers
What are the dimensions of a NTN AW21 Bearing Lock Washers? Bearing Lock Washers Manufacturing Service Sealmaster BEARING LTD 9.42 Hz Characteristic inner ring frequency, BPFI . Get Your Free, Instant Quote！ 20.3 mm b
What is AW21 bearing interchange？
| Brand Name: | NTN |
| Model Number: | AW21 |
| Characteristic inner ring frequency, BPFI: | 9.42 Hz |
| b: | 20.3 mm |
| Da max: | 323 mm |
| e: | 0.33 |
| d: | 160 mm |
| D1: | 295.2 mm |
| Nref: | 1,400 rpm |
| Y1: | 2.03 |
Product Details
| Characteristic inner ring frequency, BPFI | 9.42 Hz |
| b | 20.3 mm |
| Da max | 323 mm |
| e | 0.33 |
| d | 160 mm |
| D1 | 295.2 mm |
| Nref | 1,400 rpm |
| Y1 | 2.03 |
| Y0 | 1.98 |
| Radial clearance class | C4 Special |
