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102121
40
M42x2
49
33
45,2
91
53
65
66,6
142
60
187,5
55
145
110
17
2,4
Dimension series K
Plain bearing
Without seal
Maintenance required steel/bronze
Female right hand thread
Standard
102121
Inner ring: Antifriction bearing steel, hardened, ground and polished.
Outer ring: Sliding face made of high-duty bronze. Lubricant is distributed via the lubrication groove in the outer ring.
Housing: tempering steel (standardized), galvanized and chromated. The spherical bearing is pressed into the housing and caulked at both sides.
Lubrication nipple: with lubrication nipple DIN 3405, shape D.
* d1 deviates from standard.
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