105 mm x 225 mm x 53 mm KOYO 31321JR tapered roller bearings
100% Authentic. 105 mm x 225 mm x 53 mm KOYO 31321JR tapered roller bearings NTN BEARING USA CORP. 105 mm x 225 mm x 53 mm 0.6 mm ra max Highest Quality. Certified Supplier.
What is 31321JR bearing cross reference？
| Brand Name: | KOYO |
| Model Number: | 31321JR |
| d: | 17 mm |
| ra max: | 0.6 mm |
| Nlim (grease): | 18,000 rpm |
| Category: | Single Row Ball Bear |
| Min operating temperature, Tmin: | -30 °C |
| Characteristic rolling element frequency, BSF: | 3.78 Hz |
| Da max: | 36 mm |
| PDF |
31321JR |
Product Details
| d | 17 mm |
| ra max | 0.6 mm |
| Nlim (grease) | 18,000 rpm |
| Category | Single Row Ball Bear |
| Min operating temperature, Tmin | -30 °C |
| Characteristic rolling element frequency, BSF | 3.78 Hz |
| Da max | 36 mm |
| Static load, C0 | 4.6 kN |
| Size (mm) | 105 mm x 225 mm x 53 mm |
