Product description
- Item: 22309CCW33 Roller Ball Bearing
- Type: Spherical Roller Ball Bearing
- Size: 45mm x 100mm x 36mm
- Dynamic load rating Cr: 230,000 N
- Static load rating Cor: 182,000 N
- Limiting Speed:
- Grease Lubrication: 4,500 RPM
- Oil Lubrication: 5,600 RPM
Product Specifications
Spherical Roller Bearing
Spherical roller bearings have two rows of rollers with a common sphere raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis.
This gives them an attractive combination of design features making them irreplaceable in many demanding applications.
They are self-aligning and consequently insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending.
Materials: 1. Material of ring : GCr15, 2.Material of Cage: Steel, brass, polyamide, nylon 3.Material of Roller: chromium steel
Structure: Internal Structure and Retainer Material Variation C: Symmetrical roller, Stamped Steel retainer CA: Symmetrical roller, one-pice brass cage CTN1: Symmetrical roller, nylon cage E: Third generation design. improved stress distribution; offer much longer service life than normal designs Q: Bronze cage MB: Symmetrical roller,Two-pice brass cage EM: Symmetrical roller, Special alloy Integral cage.
External form change: K: Tapered bore bearing,taper is 1:12 K30: Tapered bore bearing,taper is 1:30 N: A snap ring groove on the outer ring W33: There are three lubrication groove and three lubrication holes in the outer ring Clearance: C0:Norminal clearance,omitted in destination C2:Less than Norminal clearance C3:Larger clearance than C0 C4: Larger clearance than C3
Application: 1.Papermaking machinery, deceleration device, railway vehicle axle, rolling mill, roller gearbox 2. Crusher, vibrating screen, printing machinery, woodworking machinery 3.Various industrial reducer
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