NTN 21309CD1 Spherical Roller Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NTN 21309CD1 |
| 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 |
400 |
Product Features
Check Distributor NTN 21309CD1 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 231/630CAKE4 |
| Size (mm) | 630x1030x315 |
| Bore Diameter (mm) | 630 |
| Outer Diameter (mm) | 1030 |
| Width (mm) | 315 |
| d | 630 mm |
| D | 1030 mm |
| B | 315 mm |
| C | 315 mm |
| r min. | 7,5 mm |
| da min. | 666 mm |
| Da min | 900 mm |
| Da max. | 994 mm |
| ra max. | 6 mm |
| Weight | 1040 Kg |
| Basic dynamic load rating (C) | 9600 kN |
| Basic static load rating (C0) | 19400 kN |
| (Grease) Lubrication Speed | 200 r/min |
| (Oil) Lubrication Speed | 260 r/min |
| Calculation factor (e) | 0,3 |
| Calculation factor (Y0) | 2,2 |
| Calculation factor (Y2) | 3,4 |