final drive, travel motor assy,for excavator PC56-7,PC50UU,PC50UG,PC55MR,PC60-3,PC60-5,PC60-7
Our highly-skilled and factory-trained service experts have the resources to help you with all your final drive, travel motor assy,for excavator PC56-7,PC50UU,PC50UG,PC55MR,PC60-3,PC60-5,PC60-7 needs - including routine maintenance, major repairs, warranty service, 225 Bore Diameter (mm) and Excavator Hydraulic equipment 225x105x49 inspections. Jinan Excavator Parts Company
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
6321 |
| Size (mm) |
225x105x49 |
| Bore Diameter (mm) |
225 |
| Outer Diameter (mm) |
105 |
| Width (mm) |
49 |
| d |
105 mm |
| D |
225 mm |
| B |
49 mm |
| d1 |
141.5 mm |
| D1 |
187.95 mm |
| r1,2 - min. |
3 mm |
| da - min. |
119 mm |
| Da - max. |
211 mm |
| ra - max. |
2.5 mm |
| Basic dynamic load rating - C |
182 kN |
| Basic static load rating - C0 |
153 kN |
| Fatigue load limit - Pu |
5.1 kN |
| Reference speed |
6300 r/min |
| Limiting speed |
4000 r/min |
| Calculation factor - kr |
0.03 |
| Calculation factor - f0 |
13.2 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
8.1 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
105MM Bore; 225MM Outside Diameter; 49MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6321 |
| Weight / LBS |
17.83 |
| Bore |
4.134 Inch | 105 Millimeter |
| Outside Diameter |
8.858 Inch | 225 Millimeter |
| Outer Race Width |
1.929 Inch | 49 Millimeter |
| bore diameter: |
105 mm |
| static load capacity: |
153 kN |
| outside diameter: |
225 mm |
| precision rating: |
ABEC 1 (ISO Class Normal) |
| overall width: |
49 mm |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Open |
| outer ring width: |
49 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| fillet radius: |
2.5 mm |
| snap ring included: |
Without Snap Ring |
| maximum rpm: |
4000 RPM |
| internal clearance: |
C0 |
| series: |
63 |
| dynamic load capacity: |
182 kN |
| d1 ≈ |
141.5 mm |
| D1 ≈ |
187.95 mm |
| r1,2 min. |
3 mm |
| da min. |
119 mm |
| Da max. |
211 mm |
| ra max. |
2.5 mm |
| Basic dynamic load rating C |
182 kN |
| Basic static load rating C0 |
153 kN |
| Fatigue load limit Pu |
5.1 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
13.2 |
| Mass bearing |
8.18 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |