Komatsu TUBE 21N-919-2980 TUBE
Our highly-skilled and factory-trained service experts have the resources to help you 220 Bore Diameter (mm) with all your Komatsu TUBE 21N-919-2980 TUBE needs 220x400x65 - including routine maintenance, major repairs, warranty service, and Komatsu TUBE equipment Zenith Industrial Manufacture Co.,Ltd inspections.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
6244 |
| Size (mm) |
220x400x65 |
| Bore Diameter (mm) |
220 |
| Outer Diameter (mm) |
400 |
| Width (mm) |
65 |
| d |
220 mm |
| D |
400 mm |
| B |
65 mm |
| C |
65 mm |
| r min. |
4 mm |
| da min. |
236 mm |
| Da max. |
384 mm |
| ra max. |
3 mm |
| Weight |
37 Kg |
| Basic dynamic load rating (C) |
311 kN |
| Basic static load rating (C0) |
376 kN |
| (Grease) Lubrication Speed |
1400 r/min |
| (Oil) Lubrication Speed |
1700 r/min |
| Bearing No. |
6244 |
| r(min) |
4 |
| Cr |
389 |
| C0r |
376 |
| Cu |
16.8 |
| f0 |
15.1 |
| Grease lub. |
1400 |
| Oil lub. |
1700 |
| da(min) |
236 |
| Da(max) |
384 |
| ra(max) |
3 |
| (Refer.)Mass(kg) |
37.0 |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |