Description:
Main specifications
- MADE IN HUNGARY
- Brand FAG
- Item Number 31309-XL FAG
- Also known as 0849956880000 31309
- EAN4054369724011
- Category Tapered Roller Bearing Single Row
Weight and Dimensions
- Inner (d) MM45
- Outer (D) MM100
- Width (B) MM27,25
- Inner (d) Inch1.7717
- Outer (D) Inch3.937
- Width (B) Inch1.0728
- Weight (kg)0.95
Product Properties
- Precision Standard Precision
Data from Schaeffler (medias)
- Radial Static Load Rating C0r (N)108000
- Radial Dynamic Load Rating Cr (N)114000
- ECLASS number23-05-09-10
- ECLASS2 number23-05-09-10
- Medias description Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
- Detailed
- The 31309-XL FAG is a single-row tapered roller bearing. This bearing type gets its name from the tapered rollers between the inner and outer rings. The raceways are conical. This design allows these versatile bearings to accommodate combined loads. They support high radial and axial loads (in one direction). The greater the contact angle, the greater the axial load capacity.
- The 31309-XL FAG is easy to (dis)assemble as it is a combination of a cup and a cone. The cone unit consists of an inner ring with cage and roller set. The cup is the outer ring. Single-row tapered roller bearings have an open design. Because of the internal construction, they must be mounted in mirror-image arrangement together with a second tapered roller bearing. Paired bearing sets can also be applied in X, O, or tandem arrangements.
- The 31309-XL FAG is a single-row tapered roller bearing in X-life design. X-life bearings provide better performance than normal bearings due to a special internal construction. Contact surfaces, steel grade and rolling bodies are of a higher quality. X-life bearings combine a higher load capacity with a longer service life. The bearings generate less heat and allow for higher speeds. X-life bearings have a longer maintenance interval than normal tapered roller bearings.
