NTN 1200J Self Aligning Ball Bearings
What are the types of NTN 1200J Self Aligning Ball Bearings ? Open Enclosure Self Aligning Ball Bearings Manufacturing Service KOYO BEARING LIMITED . Double Row Configuration Get Your Free, Instant Cylindrical Bore Bore Type price, design review.
What is 1200J bearing cross reference？
| Brand Name: | NTN |
| Model Number: | 1200J |
| Bore Type: | Cylindrical Bore |
| Enclosure: | Open |
| Configuration: | Double Row |
| Roller Profile: | Symmetric |
| Center Guidance: | Fixed Inner Ring Rib |
| Retainer Material: | Machined Brass |
| Nr. of Holes: | 8 |
| Weight: | 156.000 kg |
Product Details
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 156.000 kg |
| d | 530 mm |
| D | 710 mm |
| B | 136 mm |
| Fillet Radius/Chamfer | 5 mm |
| Groove Width A | 28 mm |
| Hole Diameter (do) | 15 mm |
| Dynamic Load Rating | 4,100,000 N |
| Static Load Rating | 6,800,000 N |
| Limiting Speed - Grease | 540 rpm |
| Limiting Speed - Oil | 670 rpm |
| Constant e | 0.18 |
| Axial Load Factor Y0 | 3.76 |
| Axial Load Factor Y1 | 3.85 |
| Axial Load Factor Y2 | 5.73 |
| Radial Clearance | 0.280 to 0.440 mm |
| da (min) | 552 mm |
| Da (max) | 688 mm |
| ra (max) | 4 mm |
