SA Self-Lubricating Rod End Spherical Bearing

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SA Self-Lubricating Rod End Spherical Bearing

SA…C self-lubricating assembled rod end bearings are assembled from a rod end body and a self-lubricating radial spherical bearing GE…C. The rod end body is made of carbon steel with a galvanized surface; no lubrication is required.
SA…ETL 2RS self-lubricating assembled rod end bearings are assembled from a rod end body and a self-lubricating radial spherical bearing GE…ET 2RS. The rod end body is made of carbon steel with a galvanized surface; no lubrication is required.

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Product Number
·SA…C 5～30
·SA…ETL 2RS 15～80

Sliding Friction Pair
·SA…C Steel/PTFE Composite Material
·SA…ETL 2RS Steel/PTFE Braided Fabric

Operating Temperature Range
·SA…C 50℃～＋150℃
·SA…ETL 2RS 30℃～＋130℃
Rod end bearings with different pitches or special thread precision requirements are available.
If it is a left-hand thread, the bearing model and thread marking need to be marked with "L" and "left", for example: SAL20C M20×1.5 left 6g.

Bearing
number		 Dimensions
 mm/inch		 Load ratings kN Weight
≈kg
d B dₖ C₁
max		 d₂ G
6g		 h I₁
min		 I₂ I₇ rₛ 
min		 α°
≈		 Dynamic Static
SA5C 5  6  10  4.5  21  M5 36  16  46.5  11.5  0.3  13    3.6    3.9  0.015 
SABC 6  6  10  4.5  21  MB 38  16  46.5  11.5  0.3  13    3.6    5.5  0.016 
SABC 8  B 13  6.5  24  MB 42  21  54  13  0.3  15    5.8    10  0.026 
SA10C 10  9  16  7.5  29  M10 4B 26  62.5  15.5  0.3  12    8.6    16  0.050 
SA12C 12  10  18  8.5  34  M12 54  2B 71  18  0.3  10    11    23  0.088 
SA15C 15  12  22  10.5  40  M14 63  34  83  21  0.3  8    18    32  0.120 
SA15ETL-2RS   25 
SA17C 17  14  25  115  46  M16 69  36  92  24  0.3  10    22    44  0.190 
SA17ETL-2RS   32 
SA20C 20  16  29  13.5  53  M20×1.5 78  43  104.5  25.5  0.3  9    31    60  0.300 
SA20ETL-2RS   45 
SA25C 25  20  35.5  18  64  M24*2 94  53  128  31  0.6  7    51    85  0.555 
SA25ETL-2RS   85 
SA30C 30  22  40.7  20  73  M30×2 110  65  146.5  35.5  0.6  6    65    110  0.875 
SA30ETL-2RS   110 
SA35ETL-2RS 35  25  47  22  82  M36×3 140  82  181  41  0.6  6    140    148  1.42 
SA40ETL-2RS 40  28  53  24  92  M39×3 150  86  196  47  0.6  7    175    180  1.85 
SAS40ETL-2R 40  28  53  23  92  M42×3 145  86  191  47  0.6  7    99    180  2.04 
SA45ETL-2RS 45  32  60  28  102  M42×3 163  92  214  52  0.6  7    225    240  249 
SAS45ETL-2RS 45  32  60  27  102  M45×3 165  95  216  52  0.6  7    127    240  2.74 
SA50ETL-2RS 50  35  68  31  112  M45×3 185  104  241  60  0.6  6    275    290  3.58 
SAS50ETL-2RS 50  35  66  30  112  M52×3 195  110  251  60  0.6  6    156    290  4.07 
SABOETL-2RS 60  44  80  39  135  M52×3 210  115  277.5  75.5  1.0  6    430    450  5.89 
SAS80ETL-2RS 60  44  80  38  135  M80×4 225  120  292.5  75.5  1.0  6    245    450  6.79 
SA70ETL-2RS 70  49  92  43  160  M56×4 235  125  315  95  1.0  6    550    610  8.51 
SAS70ETL-2RS 70  59  92  42  160  M72×4 285  132  345  95  1.0  6    313    610  11.2 
SABOETL-2RS 80  55  105  48  180  M64*4 270  140  380  105.5  1.0  6    705    750  12.3 
SAS80ETL-2RS 80  55  105  47  180  MB0×4 295  147  385  105.5  1.0  6    400    750  15.3 

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About UKL
Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China SA Self-Lubricating Rod End Spherical Bearing suppliers and OEM/ODM SA Self-Lubricating Rod End Spherical Bearing company, an integrated industrial and trading enterprise that focuses on precision manufacturing, combining R&D, production, and sales.
The company specializes in high-performance bearing solutions, providing technical support for global industries with exceptionally high demands for precision and reliability.

With more than 200 skilled professionals and a fully modernized production base, UKL’s facilities cover the entire manufacturing process — forging, annealing, turning, heat treatment, grinding, and automated assembly.
Leveraging over 15 years of OEM/ODM export experience, UKL responds quickly to customer needs, offering flexible and customized services for clients across Europe, Asia, Africa, and the Middle East.

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