FAG Needle roller bearings - RNA4902-XL
What is FAG Needle roller bearings - RNA4902-XL in mechanical engineering? FAG Spindle Bearings Manufacturing Service . Upload your CAD file for JiNan Hope Hydraulic Co., Itd 19.05x12.7x3.967 an 19.05x12.7x3.967 Size (mm) instant. 19,05 Bore Diameter (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | D/W SRI-1212 |
| Size (mm) | 19.05x12.7x3.967 |
| Bore Diameter (mm) | 19,05 |
| Outer Diameter (mm) | 12,7 |
| Width (mm) | 3,967 |
| d | 12.7 mm |
| D | 19.05 mm |
| B | 3.967 mm |
| d1 | 14.5 mm |
| D1 | 16.7 mm |
| D2 | 17.3 mm |
| r1,2 - min. | 0.4 mm |
| da - min. | 14 mm |
| Da - max. | 17.5 mm |
| ra - max. | 0.4 mm |
| Basic dynamic load rating - C | 0.52 kN |
| Basic static load rating - C0 | 0.27 kN |
| Fatigue load limit - Pu | 0.011 kN |
| Reference speed | 75000 r/min |
| Limiting speed | 45000 r/min |
| Calculation factor - kr | 0.015 |
| Calculation factor - f0 | 8.3 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |
