Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Lubrication Enhancement
W - No Lubrication Groove or Holes
Seal
No Seal
Cage Type
P - Plastic Molded Cage
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Vibrating Screen Execution
Non Vibrating Screen Execution
Suffix description
KTapered Bore, Taper 1:12
TN9Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6, Rolling Element Centered
C3Internal Clearance Larger Than Normal
Product description
The SRV.20210KTN9/C3 SKF is a spherical roller bearing with an open design. This bearing type has a solid inner ring, which runs on two rows of symmetrical rollers in a solid outer ring. The outer ring has a concave, spherical raceway. This design compensates for any alignment errors and shaft deflections. Spherical roller bearings can withstand particularly high radial loads. Additionally, they can accommodate axial forces in both directions. These bearings are used in elevators, textile machines, food processing machines, cranes etc.
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