SK30 travel motor,final drive,for Kobelco SK50UR,SK30,SK45,SK80,SK60,SK75UR,SK90,SK230,SK210,SK220,SK380,SK330,SK450
Offer High 55x100x21 Quality Brand SK30 travel motor,final drive,for Kobelco SK50UR,SK30,SK45,SK80,SK60,SK75UR,SK90,SK230,SK210,SK220,SK380,SK330,SK450 .Contact Jinan Excavator Parts Company Us Online to Get Best Quote.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6211/HC5C3 |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| d1 | 69 mm |
| r1 min. | 1,5 mm |
| r2 min. | 1,5 mm |
| D1 | 85,8 mm |
| da min. | 64 mm |
| Da max. | 91 mm |
| ra max. | 1.5 mm |
| Weight | 0,61 Kg |
| Basic dynamic load rating (C) | 46,2 kN |
| Basic static load rating (C0) | 29 kN |
| Fatigue load limit (Pu) | 1,25 |
| Reference speed | 19000 r/min |
| Limiting speed | 10000 r/min |
| Calculation factor (f0) | 14 |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.595 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 3 | ISO P6 |
| Material - Ball | Ceramic |
| Number of Bearings | 1 (Single) |
| Contact Angle | 0 Degree |
| Preload | None |
| Raceway Style | Not Applicable |
| Cage Material | Steel |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Deep Groove | Corrosion Resistant Ball | C3 Clearance |
| Long Description | 55MM Bore; 100MM Outside Diameter; 21MM Width; Open Enclosure; ABEC 3 | ISO P6 Precision; Ceramic Ball Material; 1 (Single) Bearings; 0 Degree Contact Angle; Steel Cage Material; Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Deep Groove Ball |
| Manufacturer Item Number | 6211/HC5C3 |
| Weight / LBS | 1.311 |
| Width | 0.827 Inch | 21 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| d1 ≈ | 69.06 mm |
| D2 ≈ | 89.4 mm |
| r1,2 min. | 1.5 mm |
| Basic dynamic load rating C | 46.2 kN |
| Basic static load rating C0 | 29 kN |
| Fatigue load limit Pu | 1.25 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 14.3 |
| Mass bearing | 0.61 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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