231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings
| Brand Name: |
Standard 5 |
| Model Number: |
231.20.0500.503 Type 21/650.1 |
| Bearing number: |
6311-2RS1/HC5C3WT |
| Size (mm): |
55x120x29 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
120 |
| Width (mm): |
29 |
| d: |
55 mm |
| D: |
120 mm |
| B: |
29 mm |
Product Details
| Bearing number |
6311-2RS1/HC5C3WT |
| Size (mm) |
55x120x29 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
120 |
| Width (mm) |
29 |
| d |
55 mm |
| D |
120 mm |
| B |
29 mm |
| C |
29 mm |
| d1 |
75,3 mm |
| r1 min. |
2 mm |
| r2 min. |
2 mm |
| D2 |
104 mm |
| da min. |
66 mm |
| Da max. |
109 mm |
| ra max. |
2 mm |
| Weight |
1,2 Kg |
| Basic dynamic load rating (C) |
74,1 kN |
| Basic static load rating (C0) |
45 kN |
| Fatigue load limit (Pu) |
1,9 |
| Reference speed |
17000 r/min |
| Limiting speed |
3800 r/min |
| Calculation factor (f0) |
13 |
| Category |
Precision Ball Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.246 |
| Product Group |
B04270 |
| Enclosure |
2 Seals |
| Precision Class |
ABEC 1 | ISO P0 |
| 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 |
| Enclosure Type |
Contact Seal |
| Flush Ground |
No |
| Inch - Metric |
Metric |
| Other Features |
Single Row | Deep Groove | Corrosion Resistant Ball | Grease with Polyurea Thickener | C3 Clearance |
| Long Description |
55MM Bore; 120MM Outside Diameter; 29MM Width; 2 Seals Enclosure; ABEC 1 | ISO P0 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 |
6311-2RS1/HC5C3WT |
| Weight / LBS |
2.747 |
| Width |
1.142 Inch | 29 Millimeter |
| Outside Diameter |
4.724 Inch | 120 Millimeter |
| Bore |
2.165 Inch | 55 Millimeter |
| d1 ≈ |
75.34 mm |
| D2 ≈ |
104 mm |
| r1,2 min. |
2 mm |
| Basic dynamic load rating C |
74.1 kN |
| Basic static load rating C0 |
45 kN |
| Fatigue load limit Pu |
1.9 kN |
| Calculation factor kr |
0.025 |
| Calculation factor f0 |
13.1 |
| Mass bearing |
1.41 kg |