REXROTH SL 20 PB1-4X/ R900599586 HY-CHECK VALVE
| Brand Name: | REXROTH |
| Model Number: | SL 20 PB1-4X/ |
| Bearing number: | 6411 |
| Size (mm): | 55x140x33 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 140 |
| Width (mm): | 33 |
| d: | 55 mm |
| D: | 140 mm |
| B: | 33 mm |
Product Details
| Bearing number | 6411 |
| Size (mm) | 55x140x33 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 33 |
| d | 55 mm |
| D | 140 mm |
| B | 33 mm |
| C | 33 mm |
| r min. | 2,1 mm |
| da min. | 66 mm |
| Da max. | 129 mm |
| ra max. | 2 mm |
| Weight | 2,29 Kg |
| Basic dynamic load rating (C) | 89 kN |
| Basic static load rating (C0) | 54 kN |
| (Grease) Lubrication Speed | 5 200 r/min |
| (Oil) Lubrication Speed | 6 100 r/min |
| rs min | 2.1 mm |
| Radial clearance class | CN |
| Mass | 2.29 kg |
| Dynamic load, C | 89 kN |
| Static load, C0 | 54 kN |
| Fatigue limit load, Cu | 2.45 kN |
| f0 | 12.7 |
| Nlim (oil) | 6,100 rpm |
| Nlim (grease) | 5,200 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.37 Hz |
| Characteristic rolling element frequency, BSF | 3.71 Hz |
| Characteristic outer ring frequency, BPF0 | 2.62 Hz |
| Characteristic inner ring frequency, BPFI | 4.38 Hz |
| da min | 66 mm |
| Da max | 129 mm |
| ra max | 2 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.3 |
| 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 | 55MM Bore; 140MM Outside Diameter; 33MM 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 | 6411 |
| Weight / LBS | 5.064 |
| Bore | 2.165 Inch | 55 Millimeter |
| Outside Diameter | 5.512 Inch | 140 Millimeter |
| Outer Race Width | 1.299 Inch | 33 Millimeter |
| bore diameter: | 50 mm |
| finish/coating: | Uncoated |
| outside diameter: | 130 mm |
| bearing material: | High Carbon Chrome Steel |
| overall width: | 31 mm |
| cage material: | Steel |
| bore type: | Round |
| inner ring width: | 31 mm |
| closure type: | Open |
| outer ring width: | 31 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| maximum rpm (grease): | 5200 rpm |
| snap ring included: | Without Snap Ring |
| maximum rpm (oil): | 6100 rpm |
| internal clearance: | CN |
| fillet radius: | 2.1 mm |
| operating temperature range: | -40 to 120 ºC |
| maximum rpm: | 6100 RPM |
| dynamic load capacity: | 89000 N |
| series: | 64 |
| static load capacity: | 54000 N |
| manufacturer product page: | Click here |
| precision rating: | Class 0 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
