small slewing bearing, slewing beaing, swing circle for R110/R150/R55/R355/R375/R385/R455/R485/R215
The online small slewing bearing, slewing beaing, swing circle for R110/R150/R55/R355/R375/R385/R455/R485/R215 Cylindrical Roller Bearing Category parts store gives you immediate access to a selection of more Jinan Excavator Parts Company than 1.4 million new, used, remanufactured.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 3.864 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Polymer |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 95MM Bore; Straight Bore Profile; 170MM Outside Diameter; 43MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium In |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NU 2219 ECP |
| Weight / LBS | 8.512 |
| B | 43 mm |
| d | 95 mm |
| D | 170 mm |
| bore diameter: | 95 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 170 mm |
| maximum rpm: | 4800 RPM |
| overall width: | 43 mm |
| bearing material: | Steel |
| flanges: | (2) Outer Ring |
| cage material: | Polyamide |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: | Separable Ring |
| outer ring width: | 43 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 2 mm |
| dynamic load capacity: | 325 kN |
| series: | NU22 |
| static load capacity: | 375 kN |
| D1 ≈ | 147.4 mm |
| F | 112.5 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| s max. | 3 mm |
| da min. | 107 mm |
| da max. | 110 mm |
| db min. | 115 mm |
| Da max. | 157.8 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 325 kN |
| Basic static load rating C0 | 375 kN |
| Fatigue load limit Pu | 45.5 kN |
| Reference speed | 4300 r/min |
| Limiting speed | 4800 r/min |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 3.78 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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