(dimensions in mm)
Bearing Type - steel-on-steel
Bore Dia (d) - 120.0000
Outer Dia (D) - 180.0000
Width (B) - 38.0000
Outer Width (Bo) - 37.0000
Inner Width (Bi) - 38.0000
Dynamic Load Rating (Cr) - 547,000
Static Load Rating (Cor) - 2,735,000
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 2.000
Max. housing corner radius, or 45 deg. chamfer (ch) - 2.000
Spherical Diameter (dk or Dk) - 168.000
Mis-alignment Angle (a deg.) - 0.5
Lubrication Groove Location (A) - 19.000
Spherical Center Location (S) - 15
Weight (g) - 3,970.00
Material - 52100 Chrome steel, or equivalent
The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.
This spherical plain bearing has an outer ring groove and thru holes for relubrication.
This spherical plain bearing has two crossed grooves on the load face of the outer ring to enhance the spreading of the grease lubrication.
This spherical plain bearing must be properly lubricated with grease.
A single bearing can only accept axial loading in one direction. A pair of opposing bearings are required for radial loading and bi-direction axial loading.
Hot number:NACHI 21317 CCK+H 317 TIMKEN M270449DA/M270410 OKB 42326E OKB 336219 KOYO 24076RK30 SNR 32012A FAG 713610500 NKE 7213-BECB-MP NSK 80BER19S NMB HRT14E NH 6002-Z STEYR NU-2226E SKF 270x310x20 HS8 R SKF GEZ 400 ESL-2LS NSK 623
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