X31322/Y31322 TIMKEN Cylindrical Roller Radial Bearings
| Brand Name: |
TIMKEN |
| Model Number: |
X31322/Y31322 |
| Bearing number: |
RNA4909-2RSR |
| Size (mm): |
52x68x22 |
| Bore Diameter (mm): |
52 |
| Outer Diameter (mm): |
68 |
| Width (mm): |
22 |
| Fw: |
52 mm |
| D: |
68 mm |
| C: |
22 mm |
Product Details
| Bearing number |
RNA4909-2RSR |
| Size (mm) |
52x68x22 |
| Bore Diameter (mm) |
52 |
| Outer Diameter (mm) |
68 |
| Width (mm) |
22 |
| Fw |
52 mm |
| D |
68 mm |
| C |
22 mm |
| rmin |
0,6 mm |
| m |
157 g / Weight |
| Cr |
43000 N / Dynamic load rating (radial) |
| C0r |
59000 N / Static load rating (radial) |
| Cur |
9700 N / Fatigue limit load, radial |
| nG Fett |
3900 1/min / Limiting speed for grease lubrication |
| Category |
Needle Non Thrust Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.16 |
| Product Group |
B04144 |
| Rolling Element |
Needle Roller Bearing |
| Component |
Roller Assembly with Outer Ring - No Inner Ring |
| Enclosure |
2 Seals |
| Self Aligning |
No |
| Retainer |
Yes |
| Number of Rows of Rollers |
Single Row |
| Separable |
No |
| Closed End |
No |
| Inch - Metric |
Metric |
| Relubricatable |
Yes |
| Thrust Bearing |
No |
| Long Description |
52MM Bore; 68MM Outside Diameter; 22MM Width; Needle Roller Bearing; Roller Assembly with Outer Ring - No Inner Ring; 2 Seals Enclosure; No Self Aligning; Retainer; Single Row of Rollers; No Separable |
| Other Features |
2 Rib Outer Ring | Precision Bearing | Steel Cage | Ground Raceway with Rib | Oil Hole |
| UNSPSC |
31171512 |
| Harmonized Tariff Code |
8482.40.00.00 |
| Noun |
Bearing |
| Keyword String |
Needle |
| Manufacturer Item Number |
RNA49092RS |
| Weight / LBS |
0.346 |
| Outside Diameter |
2.677 Inch | 68 Millimeter |
| Width |
0.866 Inch | 22 Millimeter |
| Bore |
2.047 Inch | 52 Millimeter |