Product description Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts. Avantages Accommodate misalignment High load carrying capacity Relubrication features Low friction and long service life Increased wear resistance
Key features according to our expert
Inner diameter: 100 mm
Width: 47 mm
Number of rows: 2
Seal (bearing): Without seal
Material (bearing seal): Not applicable
Radial clearance: C3
Material (cage): Brass (sheet)
Bore type: Tapered
Outer diameter: 215 mm
Specifications / All features
Brand:
SKF
01091381
EAN:
7316570319729
Supplier number:
SKF 21320 EK/C3
Inner diameter
100 mm
Width
47 mm
Number of rows
2
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Radial clearance
C3
Material (cage)
Brass (sheet)
Bore type
Tapered
Outer diameter
215 mm
Basic static load rating
490 kN
Locating feature, bearing outer ring
Without
Tolerance class
Normal
Radial internal clearance
C3
Lubricant
None
Relubrication feature
With
Reference speed
3,400 r/min
Skf performance class
SKF Explorer
Tolerance class for dimensions
Normal
Cage
Sheet metal
Sealing
Without
Basic dynamic load rating
433 kN
Limiting speed
4,500 r/min
Tolerance class for run-out
P5
Bore diameter
100 mm
Outside diameter
215 mm
