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 |