G 20206-RSV
G-20200: Gelenklager mit Rollenlagerung
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Specification
Identification numbers

900330

Measurement

30

72

25

37

35,6

200

37,69

39,53

7

280

G-20200: Spherical plain bearings with roller bearings

Connection dimensions acc. to dimension series K

Roller bearing

Rollers

Full complement

Low maintenance roller bearing

Standard

Sealing disc

Inner ring and outer ring: Antifriction bearing steel, hardened, high precision machined.

Outer case: Heat-treated steel.

Rolling element: Barrel roller bearings made from through-hardened, antifriction bearing steel.

Sealing disc: Rubber vulcanised onto stainless steel.

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 sealing discs may be damaged.