NSK 7312 Btdb Angular Contact Ball Bearing
جديد
متوفر2 وحداتجاهز للشحن
محمل كروي زاوي مزدوج NSK 7312BTDB بمصفوفة مواجهة للخلف لصلابة عالية ولدعم الحمل الشعاعي والمحوري المدمج.
مخزون ضخم
شحن عالمي
دعم من خبراء
جودة مضمونة
NSK 7312BTDB Duplex Angular Contact Ball Bearing
A high-precision duplex angular contact ball bearing manufactured by NSK, designed for applications requiring high load capacity, rigidity, and accurate shaft guidance. This bearing set features a back-to-back (DB) arrangement, allowing it to support combined radial and axial loads in both directions while maintaining excellent stability and performance at high speeds.
Manufacturer: NSK
Type: Duplex Angular Contact Ball Bearing
Model: 7312BTDB
| Bore Diameter (d) | 60 mm |
| Outer Diameter (D) | 130 mm |
| Width (B) | 31 mm |
| Contact Angle | 40 degrees |
| Cage | Polyamide |
| Basic Dynamic Load Rating (Cr) | 108000 N |
| Basic Static Load Rating (C0r) | 71500 N |
| Limiting Speed (Oil Lubrication) | 5000 rpm |
| Limiting Speed (Grease Lubrication) | 3800 rpm |
| Arrangement | DB, Indicates a Back-to-Back Matched Pair |
