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105258
16
42
15
21
18,7
650
9,55
8,1
7
125
G-20200: Spherical plain bearings with roller bearings
Connection dimensions acc. to dimension series K
Roller bearing
Rollers
Retainer
Low maintenance roller bearing
Standard
Covering disc
Inner ring and outer ring: Antifriction bearing steel, hardened, high precision machined.
Rolling element: Barrel roller bearings made from through-hardened, antifriction bearing steel.
Retainer: synthetic material.
Covering disc: Stainless steel caulked into housing.
Lubrication: The spherical bearings are given initial lubrication.
Load ratings: Calculated acc. to DIN ISO 76 and 281.
Maximum permissible speed: This is affected by the bearing load, the bearing clearance, the lubricant and the heat output and input. The maximum permissible speed given in the tables applies for a purely radial load, normal bearing clearance tolerance, no external heat, an operation temperature which is not above the limit, and a low and absolutely shock-free load.
Note: With these spherical bearings, it is important to ensure that the tilt angle specified in the table is not exceeded, either while mounting or during operation, otherwise the covering discs may be damaged.
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