60,000 mm x 130,000 mm x 31,000 mm NTN 6312ZNR deep groove ball bearings
| Brand Name |
NTN |
| Model Number |
6312ZNR |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 6312ZNR bearing Size Chart (mm/inches) |
|---|
| Housing material | Cast iron |
| d | 20.638 mm |
| Da | 74.6 mm |
| Db1 | 65 mm |
| Db2 | 71 mm |
| A | 30 mm |
| A1 | 12 mm |
| A3 | 3.2 mm |
| A5 | 20.5 mm |
| B | 34.1 mm |
| J | 70 mm |
| L | 95 mm |
| N | 11.5 mm |
| s1 | 19.8 mm |
| T | 38.8 mm |
| RG | 1/4-28 UNF |
| R1 | 21 mm |
| DN | 6.5 mm |
| SWN | 7 mm |
| GN | 1/4-28 SAE-LT |
| J6 | 83 mm |
| J7 | 19 mm |
| N4 | 4 mm |
| Basic dynamic load rating C | 14 kN |
| Basic static load rating C0 | 7.8 kN |
| Fatigue load limit Pu | 0.335 kN |
| Limiting speed | 7000 r/min |
| Mass bearing unit | 0.73 kg |
| Thread grub screw G2 | 1/4-28 UNF |
| Hexagonal key size for grub screw N | 3.175 mm |
| Recommended tightening torque for grub screw | 4 N·m |
| Recommended diameter for attachment bolts, mm G | 10 mm |
| Recommended diameter for attachment bolts, inch G | 0.375 in |
| Bearing | YAR 205-013-2F |