Komatsu D355A-1 Bulldozer Crawler Tractor Shop Repair Service Manual
Komatsu D355A-1 Bulldozer Crawler Tractor Shop Repair Service Manual SEARCH - Whether it's agriculture or construction equipment your working on, Has theKomatsu Hydraulic Pump IRA Hydraulic Pump Technical support and service 140x250x68 you need.
| Bearing number: |
NUP2228 M |
| Size (mm): |
140x250x68 |
| Bore Diameter (mm): |
140 |
| Outer Diameter (mm): |
250 |
| Width (mm): |
68 |
| Bearing Type: |
NUP |
| Bore Dia (d): |
140.0000 |
| Outer Dia (D): |
250.0000 |
| PDF |
|
Product Details
| Bearing number |
NUP2228 M |
| Size (mm) |
140x250x68 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
250 |
| Width (mm) |
68 |
| Bearing Type |
NUP |
| Bore Dia (d) |
140.0000 |
| Outer Dia (D) |
250.0000 |
| Width (B) |
68.0000 |
| Radius (min) (rs) |
3.000 |
| Dynamic Load Rating (Cr) |
479,000 |
| Static Load Rating (Cor) |
708,000 |
| Max Speed (Grease) (X1000 RPM) |
2 |
| Max Speed (Oil) (X1000 RPM) |
3 |
| Max. Shaft Shoulder Dia. Inner (Li) |
169.0 |
| Min. Housing Shoulder Dia., Outer (Lo) |
221.0 |
| Weight (g) |
15,160.00 |
| Precision |
RBEC 1 |
| Standard Clearance |
C0 |
| Material |
52100 Chrome steel, or equivalent |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |