Self Aligning Ball Bearings 2207KC3
| Brand Name |
NTN |
| Model Number |
2207KC3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 2207KC3 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 30238JR |
| Size (mm) | 190x340x60 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 340 |
| Width (mm) | 60 |
| d | 190 mm |
| D | 340 mm |
| T | 60 mm |
| B | 55 mm |
| C | 46 mm |
| a | 66,4 mm |
| r min. | 5 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| da min. | 212 mm |
| da max | 225 mm |
| Da min | 298 mm |
| Da max. | 322 mm |
| db max. | 225 mm |
| Db min. | 318 mm |
| ra max. | 4 mm |
| rb max. | 3 mm |
| Db | 318 mm |
| Weight | 21,9 Kg |
| Basic dynamic load rating (C) | 729 kN |
| Basic static load rating (C0) | 1030 kN |
| (Grease) Lubrication Speed | 1000 r/min |
| (Oil) Lubrication Speed | 1300 r/min |
| Calculation factor (e) | 0,44 |
| Calculation factor (Y0) | 0,76 |
| Bearing No. | 30238JR |
| r(min) | 5 |
| r1(min) | 4 |
| Cr | 912 |
| C0r | 1030 |
| Cu | 118 |
| Grease lub. | 1000 |
| Oil lub. | 1300 |
| a(mm) | 66.4 |
| da(min) | 212 |
| db(max) | 225 |
| Da(max) | 322 |
| Da(min) | 298 |
| Db(min) | 318 |
| Sa(min) | 12 |
| Sb(min) | 13 |
| ra(max) | 4 |
| rb(max) | 3 |
| e | 0.44 |
| Y1 | 1.38 |
| Y0 | 0.76 |
| (Refer.)Mass(kg) | 21.9 |