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Home >> Product Center >> Combined Bearing and Track Roller      
Welcome new and old customers to choose our products!

Please contact STILBearing for more information on any of the below or about sizes not listed as new sizes are constatly becoming available

Tel: 86-510-82726643
Fax: 86-510-68930187
E-mail: stlpt@vip.163.com
    Radial Bearings with Stud for Steel Sections
Parts Drawings
Execution. ZZ (Relubricable) Execution. 2RS(sealed)
Raw Materials
Outer Rings Steel UNI 16NiCr4 casehardened and tempered Final surface hardness 62+/-2 Hrc
Inner Rings Steel UNI 100Cr6 hardened and tempered Final surface hardness 62+/-2Hrc
Rolling Elements Steel UNI 100Cr6 hardened and tempered Final  hardness 62+/-2Hrc
Main Stud Fe52C annealed to be easily welded
Technical Sheet
Bearings Dimensions Load ratings Speed Mass
ZZ 2RS d
mm		 D
mm		 C
mm		 H
mm		 H1
mm		 H2
mm		 D1
mm		 d1
mm		 ＠
Degree		 r
mm		 R
mm		 V
mm		 C
CN		 C0
CN		 Grease
rev./min		 Kg
MR.
111		 MR.
121		 30 62 20 36.5 29.5 9 50 42 20° 3 500 M6X1  31 35.5 900 0.6
MR.
112		 MR.
122		 35 70.1 23 42 34 10.5 57 48 20° 3 500 M6X1  45.5 51 900 0.8
MR.
113		 MR.
123		 40 77.7 23 45.5 33.5 10 61 54 20° 3 700 M6X1 48 56.8 800 1.1
MR.
115		 MR.
125		 45 88.9 30 54 41 10.5 68 59 20° 4 700 M6X1  68 72 700 1.7
MR.
117		 MR.
127		 60 107.7 31 65.5 51.5 20 82 71 20° 4 1000 M6X1 81 95 650 2.7
MR.
119		 MR.
129		 60 123 37 67.8 51.5 14 92 80 20° 4 1000 M6X1 110 132 500 3.9
MR.
120		 MR.
130		 60 149 43 74 54 10.5 116 103 15° 4 1000 M6X1 151 192 400 6.5