uchida rexroth hydraulic pump parts AP2D21 for excavator
Enjoy 120x165x45 High Margins on Competitive Hydraulic pump and pump parts Pricing.Great Wholesale Products at Jinan Excavator Parts Company Low Costs.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | NNU 4924 BK/SPW33 |
| Size (mm) | 120x165x45 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 165 |
| Width (mm) | 45 |
| d | 120 mm |
| D | 165 mm |
| B | 45 mm |
| D1 | 150.5 mm |
| F | 134.5 mm |
| b | 5.5 mm |
| K | 3 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| s | 1.1 mm |
| da - min. | 126 mm |
| da - max. | 133 mm |
| Da - max. | 158.5 mm |
| ra - max. | 1 mm |
| dn | 136.8 mm |
| Basic dynamic load rating - C | 176 kN |
| Basic static load rating - C0 | 340 kN |
| Fatigue load limit - Pu | 37.5 kN |
| Limiting speed for grease lubrication | 4800 r/min |
| Limiting speed for oil lubrication | 5300 mm/min |
| Gref | 27 cm |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.78 |
| 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 | 120MM Bore; Tapered Bore Profile; 165MM Outside Diameter; 45MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NNU 4924 BK/SPW33 |
| Weight / LBS | 6.504 |
| Width | 1.772 Inch | 45 Millimeter |
| Outside Diameter | 6.496 Inch | 165 Millimeter |
| Bore | 4.724 Inch | 120 Millimeter |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| s max. | 1.1 mm |
| da min. | 126 mm |
| da max. | 133 mm |
| Da max. | 158.5 mm |
| Basic dynamic load rating C | 176 kN |
| Basic static load rating C0 | 340 kN |
| Fatigue load limit Pu | 37.5 kN |
| Attainable speed for grease lubrication | 4800 r/min |
| Attainable speed for oil-air lubrication | 5300 r/min |
| Reference grease quantity Gref | 27 cm³ |
| Static radial stiffness (guideline value) | 3140 N/µm |
| Mass bearing | 2.8 kg |
Company Profile
| Worktime | 9:00-18:00(Beijing time) |
| Phone | 86 0531-8299 9952 |
| Fax | 86 0531 -82990353 |