NTN TMB312C3 Single Row Ball Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NTN TMB312C3 |
| Min.Order Quantity |
check bearing service company |
| Price |
Contact With Authorized agent |
| Packaging Details |
Original industrial package |
| Delivery Time |
Within 5 working days |
| Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
| Supply Ability |
101 |
Product Features
Check Distributor NTN TMB312C3 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NUP421 |
| Dimensione (mm) | 105x260x60 |
| Marchio | KOYO |
| Diametro del foro (mm) | 105 |
| Diametro esterno (mm) | 260 |
| Larghezza (mm) | 60 |
| d | 105 mm |
| Fw | 144.5 mm |
| D | 260 mm |
| B | 60 mm |
| C | 60 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| Peso | 19.1 Kg |
| Carico dinamico di base (C) | 471 kN |
| Carico statico di base (C0) | 510 kN |
| (Grease) Velocità di lubrificazione | 2400 r/min |
| Bearing No. | NUP421 |
| r(min) | 4 |
| r1(min) | 4 |
| Cr | 581 |
| C0r | 510 |
| Cu | 67.6 |
| Lubrificazione a grasso. | 2400 |
| Olio lubrificante. | 3100 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | 121 |
| db(min) | 121 |
| db(max) | 143 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 244 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 3 |
| rb(max) | 3 |
| (Riferimento) Massa (kg) | 19.7 |