KOYO 3977/3925 Tapered roller bearings
Offer High 118 mm Da max Quality Brand KOYO 3977/3925 Tapered roller bearings .Contact 1 mm ra max Us Online to BEARING USA CORP. Get Best 25 ° Contact angle α Quote.
What is 3977/3925 bearing interchange？
| Brand Name: | KOYO |
| Model Number: | 3977/3925 |
| Contact angle α: | 25 ° |
| ra max: | 1 mm |
| Da max: | 118 mm |
| d2: | 99.3 mm |
| Max operating temperature, Tmax: | 120 °C |
| Brand: | NTN |
| Db max: | 120.5 mm |
| Characteristic inner ring frequency, BPFI: | 14.67 Hz |
| PDF |
3977/3925 |
Product Details
| Contact angle α | 25 ° |
| ra max | 1 mm |
| Da max | 118 mm |
| d2 | 99.3 mm |
| Max operating temperature, Tmax | 120 °C |
| Brand | NTN |
| Db max | 120.5 mm |
| Characteristic inner ring frequency, BPFI | 14.67 Hz |
| r1a max | 0.6 mm |
| d1 | 101.9 mm |
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