BA180-4WSA Excavator Walk Bearing 180x250x33mm
High Industrial Bearings Solutions Quality 70 Bore Diameter (mm) BA180-4WSA Excavator Walk Bearing 180x250x33mm. Competitive Slewing Ring Pricing. Accept 70x90x10 Small Order. Easy and Fast 70x90x10 Size (mm) Shipping.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6814 |
| Size (mm) | 70x90x10 |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 10 |
| d | 70 mm |
| D | 90 mm |
| B | 10 mm |
| C | 10 mm |
| r min. | 0,6 mm |
| da min. | 74 mm |
| da max | 75,5 mm |
| Da max. | 86 mm |
| ra max. | 0,6 mm |
| Weight | 0,137 Kg |
| Basic dynamic load rating (C) | 12,1 kN |
| Basic static load rating (C0) | 11,9 kN |
| (Grease) Lubrication Speed | 6 900 r/min |
| (Oil) Lubrication Speed | 8 100 r/min |
| rs min | 0.6 mm |
| Radial clearance class | CN |
| Mass | 0.14 kg |
| Dynamic load, C | 12.1 kN |
| Static load, C0 | 11.9 kN |
| Fatigue limit load, Cu | 0.54 kN |
| f0 | 16.1 |
| Nlim (oil) | 8,100 rpm |
| Nlim (grease) | 6,900 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 14.33 Hz |
| Characteristic outer ring frequency, BPF0 | 11.17 Hz |
| Characteristic inner ring frequency, BPFI | 12.83 Hz |
| da min | 74 mm |
| Da max | 86 mm |
| ra max | 0.6 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.136 |
| 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 | 70MM Bore; 90MM Outside Diameter; 10MM 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 | 6814 |
| Weight / LBS | 0.301 |
| Outer Race Width | 0.394 Inch | 10 Millimeter |
| Bore | 2.756 Inch | 70 Millimeter |
| Outside Diameter | 3.543 Inch | 90 Millimeter |
| bore diameter: | 70 mm |
| finish/coating: | Uncoated |
| outside diameter: | 90 mm |
| bearing material: | High Carbon Chrome Steel |
| overall width: | 10 mm |
| cage material: | Steel |
| bore type: | Round |
| inner ring width: | 10 mm |
| closure type: | Open |
| outer ring width: | 10 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| maximum rpm (grease): | 6900 rpm |
| snap ring included: | Without Snap Ring |
| maximum rpm (oil): | 8100 rpm |
| internal clearance: | CN |
| fillet radius: | 0.6 mm |
| operating temperature range: | -40 to 120 ºC |
| maximum rpm: | 8700 RPM |
| dynamic load capacity: | 12100 N |
| series: | 68 |
| static load capacity: | 11900 N |
| manufacturer product page: | Click here |
| precision rating: | Class 0 |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
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