Roper Pump Rebuild Kit - N44-274
QuestionRoper Pump Rebuild Kit - N44-274 ? Find what you need faster by Leader Hydraulic Pump Co.,Limited. entering your Hitachi Hydraulic Pump information . 100x55x25 100x55x25 Size (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 22211 E |
| Size (mm) | 100x55x25 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 25 |
| d | 55 mm |
| D | 100 mm |
| B | 25 mm |
| d2 | 65.3 mm |
| D1 | 88 mm |
| b | 6 mm |
| K | 3 mm |
| r1,2 - min. | 1.5 mm |
| da - min. | 64 mm |
| Da - max. | 91 mm |
| ra - max. | 1.5 mm |
| Basic dynamic load rating - C | 129 kN |
| Basic static load rating - C0 | 127 kN |
| Fatigue load limit - Pu | 14 kN |
| Reference speed | 6300 r/min |
| Limiting speed | 8500 r/min |
| Calculation factor - e | 0.24 |
| Calculation factor - Y1 | 2.8 |
| Calculation factor - Y2 | 4.2 |
| Calculation factor - Y0 | 2.8 |
| Category | Spherical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.851 |
| Product Group | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | Not Applicable |
| Withdrawal Nut | Not Applicable |
| Inch - Metric | Metric |
| Long Description | 55MM Straight Bore; 100MM Outside Diameter; 25MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Weight / LBS | 1.875 |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 0.984 Inch | 25 Millimeter |
| bore diameter: | 55 mm |
| maximum rpm: | 8500 RPM |
| outside diameter: | 100 mm |
| operating temperature range: | Maximum of +390 °F |
| overall width: | 25 mm |
| cage material: | Steel |
| bore type: | Straight |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Inner Ring Guided |
| internal clearance: | C0 |
| precision rating: | Not Rated |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 25 mm |
| dynamic load capacity: | 125 kN |
| fillet radius: | 1.5 mm |
| static load capacity: | 127 kN |
| series: | 222 |
| d2 ≈ | 65.3 mm |
| D1 ≈ | 88 mm |
| r1,2 min. | 1.5 mm |
| da min. | 64 mm |
| Da max. | 91 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 129 kN |
| Basic static load rating C0 | 127 kN |
| Fatigue load limit Pu | 13.7 kN |
| Calculation factor e | 0.24 |
| Calculation factor Y1 | 2.8 |
| Calculation factor Y2 | 4.2 |
| Calculation factor Y0 | 2.8 |
| Mass bearing | 0.84 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
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