Spherical Plain Bearings Series K  -  Stainless, Maintenance Free
Series GLRSW
Spherical Plain bearings with outer ring made from stainless steel, maintenance free




For use at higher dynamic pressure and tension loads in corrosive environments
Size
(D)
B M A O Static
load Co
kN
Dynamic
load C
kN
Limiting
speed
rev/min
Weight
g
4¹ 7 5,25 14 6,5 9,5 5,7 700 5
5 8 6,00 16 7,7 12,5 7,5 600 8
6 9 6,75 18 8,9 15,5 9,3 530 12
8 12 9,00 22 10,4 27,8 16,7 420 23
10 14 10,50 26 12,9 39,0 23,4 350 38
12 16 12,00 30 15,4 53,5 32,0 300 58
14 19 13,50 34 16,8 70,0 42,0 260 83
16 21 15,00 38 19,3 88,0 52,5 230 115
18 23 16,50 42 21,8 106,5 64,0 210 150
20 25 18,00 46 24,3 130,0 78,0 190 200
22 28 20,00 50 25,8 162,0 97,0 170 270
25 31 22,00 56 29,6 204,0 122,0 150 375
30 37 25,00 66 34,8 281,0 168,0 130 540
35 43 28,00 78 37,7 343,0 206,0 110 850
40 49 35,00 87 44,2 495,0 286,0 100 1400

Materials:

Outer ring: Stainless steel to 1.4305, Aisi 303, turned
Insert: Special high strength bronze to CuSn8 with PTFE liner bonded to the inner surface
Ball: Bearing steel to 100Cr6, Aisi 52100, hardened, ground, polished, hard chrome plated on the running surface
On request: Insert: Stainless steel to 1.4571, Aisi 316Ti
Ball: Stainless steel to 1.4034, Aisi 420C, hardened, ground, polished
or from stainless steel to 1.4401, Aisi 316, ground, polished
This series is also available with threaded bolt (-BO)
¹  Outer Ring stainless steel as one piece to 1.4305, Aisi303