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THK LINK SPHERICAL PLAIN BEARING MODEL SB-50
Model SB Specification:
The most popular type of Spherical Plain Bearing in Japan, model SB has wide spherical contact areas and is used as a bearing for heavy
loads. The outer ring is split at two points, enabling the inner ring to be accommodated.
THK LINK SPHERICAL PLAIN BEARING MODEL SB-50 , Welcome inquiry .
Model No. | Main dimensions | Basic load rating | Mass kg | ||||||||
Inner diameter d | Outer diameter D | Outer ring width B | Inner ring width B₁ | d1 | Da | H | r | C kN | Co kN | ||
SB 12 | 12 | 22 | 9 | 11 | 14 | 18 | 1.5 | 0.5 | 3.82 | 95.3 | 0.019 |
SB 15 | 15 | 26 | 11 | 13 | 17.5 | 22 | 2.5 | 0.5 | 5.69 | 142 | 0.028 |
SB 20 | 20 | 32 | 14 | 16 | 23 | 28 | 2.5 | 0.5 | 9.22 | 230 | 0.053 |
SB 22 | 22 | 37 | 16 | 19 | 25.5 | 32 | 2.5 | 0.5 | 12.1 | 301 | 0.085 |
SB 25 | 25 | 42 | 18 | 21 | 29 | 36 | 4 | 0.5 | 15.3 | 381 | 0.116 |
SB 30 | 30 | 50 | 23 | 27 | 36 | 45 | 4 | 1 | 24.3 | 609 | 0.225 |
SB 35 | 35 | 55 | 26 | 30 | 40 | 50 | 4 | 1 | 30.6 | 765 | 0.3 |
SB 40 | 40 | 62 | 28 | 33 | 44 | 55 | 4 | 1 | 36.3 | 906 | 0.375 |
SB 45 | 45 | 72 | 31 | 36 | 50.5 | 62 | 6 | 1 | 45.2 | 1130 | 0.6 |
SB 50 | 50 | 80 | 36 | 42 | 58.5 | 72 | 6 | 1 | 61 | 1530 | 0.87 |
SB 55 | 55 | 90 | 40 | 47 | 64.5 | 80 | 6 | 1 | 75.3 | 1880 | 1.26 |
SB 60 | 60 | 100 | 45 | 53 | 72.5 | 90 | 6 | 1 | 95.3 | 2380 | 1.7 |
SB 65 | 65 | 105 | 47 | 55 | 76 | 94 | 6 | 1 | 104 | 2600 | 2.05 |
There are many types of THK products,we can not upload all of them at present.
Own large spot inventory , Such as THK LM Guide , THK Block , THK Ball Splines ,THK Ball Screws , THK ROD END,THK Cam Follower , ect…
WHCD BEARING CO.,LIMITED as a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of THK products.
If you have any demands of SB-50, feel free to contact us online or leave a message .
We also have excellent logistics transportation system , It is very convenient for demands of global market .
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