NTN PRECISION AXLE CORP.

NSK h20 Bearing

 

plain bearings

A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing, journal bearing, or friction bearing[citation needed]), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. Therefore, the journal (i.e., the part of the shaft in contact with the bearing) slides over the bearing surface. The simplest example of a plain bearing is a shaft rotating in a hole. A simple linear bearing can be a pair of flat surfaces designed to allow motion; e.g., a drawer and the slides it rests on or the ways on the bed of a lathe.

Plain bearings, in general, are the least expensive type of bearing. They are also compact and lightweight, and they have a high load-carrying capacity.

80 mm x 120 mm x 55 mm  SKF GE 80 ES plain bearings
80 mm x 120 mm x 55 mm SKF GE 80 ES plain bearings
0.361
78.7 mm
340 mm x 540 mm x 105 mm  INA GE 340 AW plain bearings
340 mm x 540 mm x 105 mm INA GE 340 AW plain bearings
Bearing Steel
No
ISB TSF.R 25 plain bearings
ISB TSF.R 25 plain bearings
42.9 mm
P207-
AST AST40 160115 plain bearings
AST AST40 160115 plain bearings
20 mm
100 °C
Toyana TUP2 90.90 plain bearings
Toyana TUP2 90.90 plain bearings
7 Days
For Outer Ring
Toyana TUP2 15.20 plain bearings
Toyana TUP2 15.20 plain bearings
3,300 rpm
111 mm
AST AST20  06IB08 plain bearings
AST AST20 06IB08 plain bearings
6.06 kg
46 mm
420 mm x 560 mm x 190 mm  ISO GE 420 ES plain bearings
420 mm x 560 mm x 190 mm ISO GE 420 ES plain bearings
Quote
Steel
AST AST50 64IB60 plain bearings
AST AST50 64IB60 plain bearings
Bottom Mount
8 Days
20 mm x 35 mm x 16 mm  LS GE20ET/X plain bearings
20 mm x 35 mm x 16 mm LS GE20ET/X plain bearings
16**/6*** series
/2AS
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