Parker Piston pump PV020 series PV020R1K8T1NMMC
With over 10170 full-service stores, Champion Hydraulic Co., Ltd our Parker Piston pump PV020 series PV020R1K8T1NMMC inventory is extensive and our 280x380x100 parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NNU 4956 BK/SPW33 |
| Size (mm) |
280x380x100 |
| Bore Diameter (mm) |
280 |
| Outer Diameter (mm) |
380 |
| Width (mm) |
100 |
| d |
280 mm |
| D |
380 mm |
| B |
100 mm |
| D1 |
345.6 mm |
| F |
312 mm |
| b |
13.9 mm |
| K |
3 mm |
| r1,2 - min. |
2.1 mm |
| r3,4 - min. |
1.1 mm |
| s |
4.5 mm |
| da - min. |
291 mm |
| da - max. |
308 mm |
| Da - max. |
369 mm |
| ra - max. |
2 mm |
| dn |
313.5 mm |
| Basic dynamic load rating - C |
765 kN |
| Basic static load rating - C0 |
1800 kN |
| Fatigue load limit - Pu |
170 kN |
| Limiting speed for grease lubrication |
1900 r/min |
| Limiting speed for oil lubrication |
2200 mm/min |
| Gref |
384 cm |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
37.617 |
| Product Group |
B04270 |
| Bore Profile |
Tapered |
| Cage Material |
Brass |
| Precision Class |
Special Precision |
| Number of Rows of Rollers |
Double Row |
| Separable |
Inner Ring - Both Sides |
| Rolling Element |
Cylindrical Roller Bearing |
| Profile |
Complete with Outer and Inner Ring |
| Snap Ring |
No |
| Internal Clearance |
C1-Tight |
| Retainer |
Yes |
| Relubricatable |
Yes |
| Inch - Metric |
Metric |
| Other Features |
Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
| Long Description |
280MM Bore; Tapered Bore Profile; 380MM Outside Diameter; 100MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NNU 4956 BK/SPW33 |
| Weight / LBS |
82.856 |
| Outside Diameter |
14.961 Inch | 380 Millimeter |
| Width |
3.937 Inch | 100 Millimeter |
| Bore |
11.024 Inch | 280 Millimeter |
| r1,2 min. |
2.1 mm |
| r3,4 min. |
1.1 mm |
| s max. |
4.5 mm |
| da min. |
291 mm |
| da max. |
308 mm |
| Da max. |
369 mm |
| Basic dynamic load rating C |
765 kN |
| Basic static load rating C0 |
1800 kN |
| Fatigue load limit Pu |
170 kN |
| Attainable speed for grease lubrication |
1900 r/min |
| Attainable speed for oil-air lubrication |
2200 r/min |
| Reference grease quantity Gref |
384 cm³ |
| Static radial stiffness (guideline value) |
7260 N/µm |
| Mass bearing |
32.5 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
0531-85064681 |
| Fax |
0531-85064680 |