BCA - 1214S top 5 Latest High Precision Bearings
| Bearing number: | 6918NR |
| Size (mm): | 90x125x18 |
| Bore Diameter (mm): | 90 |
| Outer Diameter (mm): | 125 |
| Width (mm): | 18 |
| d: | 90 mm |
| D: | 125 mm |
| B: | 18 mm |
Product Details
| Bearing number | 6918NR |
| Size (mm) | 90x125x18 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 125 |
| Width (mm) | 18 |
| d | 90 mm |
| D | 125 mm |
| B | 18 mm |
| C | 18 mm |
| a | 3.3 mm |
| b | 1.3 mm |
| f | 1.12 mm |
| r min. | 1.1 mm |
| r1 min. | 0.5 mm |
| D1 | 122.6 mm |
| D2 | 130.7 mm |
| Weight | 0.549 Kg |
| Basic dynamic load rating (C) | 33 kN |
| Basic static load rating (C0) | 31,5 kN |
| (Grease) Lubrication Speed | 5000 r/min |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Enclosure | Snap Ring Groove with Snap Ring |
| Bore Size | 90 mm |
| Outside Diameter | 125 mm |
| Width | 18 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 1.1 mm |
| Snap Ring Outside Diameter | 130.7 mm |
| D1 (max) | 122.6 mm |
| a (max) | 3.3 mm |
| b (min) | 1.3 mm |
| Dynamic Load Rating | 33,000 N |
| Static Load Rating | 31,500 N |
| Limiting Speed - Grease | 5,100 rpm |
| Limiting Speed - Oil | 6,000 rpm |
| Factor fo | 16.4 |
| Radial Clearance | 0.012 to 0.036 mm |
| da (min) | 96 mm |
| Da (max) | 119 mm |
| Dx (min) | 132 mm |
| ra (max) | 1 mm |
| Cy (max) | 4.1 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
