PC75 rubber track,PC08, PC25,PC30,PC40,PC50,PC60,PC56,PC78,PC90,PC100,PC120
With over 10170 full-service stores, our PC75 rubber track,PC08, PC25,PC30,PC40,PC50,PC60,PC56,PC78,PC90,PC100,PC120 Jinan Excavator Parts Company inventory is extensive and our parts are priced right. within 24 hours. This helps 190x90x43 you maximize your productivity 190 Bore Diameter (mm) by saving time and your hard-earned dollars.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NU 318 ECP |
| Size (mm) | 190x90x43 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 43 |
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| D1 | 160.3 mm |
| F | 113.5 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 3 mm |
| s | 2.5 mm |
| da - min. | 104 mm |
| da - max. | 110 mm |
| db - min. | 116 mm |
| Da - max. | 175.3 mm |
| ra - max. | 2.5 mm |
| rb - max. | 2.5 mm |
| Basic dynamic load rating - C | 365 kN |
| Basic static load rating - C0 | 360 kN |
| Fatigue load limit - Pu | 43 kN |
| Reference speed | 3800 r/min |
| Limiting speed | 4500 r/min |
| Calculation factor - kr | 0.15 |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 5.331 |
| 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 | 90MM Bore; Straight Bore Profile; 190MM 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 318 ECP |
| Weight / LBS | 11.742 |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |
| Width | 1.693 Inch | 43 Millimeter |
| bore diameter: | 90 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 190 mm |
| maximum rpm: | 4550 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: | 2.5 mm |
| dynamic load capacity: | 365 kN |
| series: | NU3 |
| static load capacity: | 360 kN |
| D1 ≈ | 160.3 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 3 mm |
| s max. | 2.5 mm |
| da min. | 104 mm |
| da max. | 110 mm |
| db min. | 116 mm |
| Da max. | 175.3 mm |
| ra max. | 2.5 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 365 kN |
| Basic static load rating C0 | 360 kN |
| Fatigue load limit Pu | 43 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 5.34 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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