{"id":5740,"date":"2024-01-18T12:24:49","date_gmt":"2024-01-18T11:24:49","guid":{"rendered":"https:\/\/www.kajometal.eu\/b80-ocelove-loziskove-puzdra\/"},"modified":"2026-03-09T11:23:03","modified_gmt":"2026-03-09T10:23:03","slug":"b80-steel-bearing-bushes","status":"publish","type":"page","link":"https:\/\/www.kajometal.eu\/en\/b80-steel-bearing-bushes\/","title":{"rendered":"B80 Steel bearing bushes"},"content":{"rendered":"

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B80 Steel bearing bushes<\/h2><\/div>[vc_empty_space][vc_column_text]<\/p>\n

TECHNICAL DATA<\/span><\/strong><\/h3>\n

\u2022 Static load<\/b>:<\/strong> 250 MPa<\/span>
\n\u2022 Dynamic load<\/b>:<\/strong> 150 MPa<\/span>
\n\u2022 Permissible sliding speed V with lubrication<\/b>:<\/b><\/strong> 0,6 m\/s
\n<\/sup><\/span>\u2022 Max. PV with lubrication<\/b>: <\/strong>1,2 MPa*m\/s
\n<\/strong><\/span>\u2022 Hardness HB<\/b>: <\/strong>58 – 62
\n\u2022 Operating temperature<\/b>: <\/strong>-100\u00b0C – +250\u00b0C
\n\u2022 Roughness of the shaft<\/b>: <\/strong>0,2 – 0,8
\n\u2022 Roughness of the inner diameter<\/b>: <\/strong>0,2 – 0,8
\n\u2022 Friction coefficient<\/b>: <\/strong>0.05 – 0.25
\n<\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_accordion color=”white” active_section=”1″][vc_tta_section title=”Description” tab_id=”1707221234800-4a77ae6f-66a2″][vc_column_text]Hardened steel sliding bearings can be produced acc. customer’s drawing with oil grooves, oil holes etc.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Material structure” tab_id=”1707221234811-46101147-bf53″][vc_column_text]Carbon steel face-hardened till 1,5 mm depth to hardness min. 52 HRC with more ductile core.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Benefits” tab_id=”1707221316088-b8cb3b0e-94f7″][vc_column_text]High load capacity over 150 N\/mm2, suitable for rotary and oscillating movement, long re-lubrication interval, excellent wear resistance under high load with lower speed, good resistance to shock loads, good characteristic by using in the presence of abrasive media or dirty environment.<\/p>\n

The initial pre-lubrication at assembly required.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Applications” tab_id=”1707221406522-09af14eb-e926″][vc_column_text]- In hoisting machines
\n– Construction machines
\n– Cars
\n– Tractors
\n– Trucks
\n– Agriculture machines
\n– Steel industries[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row][vc_row][vc_column]

B80 Metric cylindrical bushes<\/h2><\/div>[vc_empty_space height=”50px”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/4″][vc_single_image image=”4957″ img_size=”full” css=”.vc_custom_1708415566991{padding-top: 80px !important;}”][vc_empty_space height=”50px”][\/vc_column][vc_column width=”3\/4″][vc_single_image image=”4739″ img_size=”full”][vc_empty_space height=”50px”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″]

SEND INQUIRY<\/h2>

Select a product in the configurator, request a quote, or place an order.<\/p><\/div>[vc_empty_space][\/vc_column][vc_column width=”1\/2″][vc_empty_space height=”50px”][vc_btn title=”Product Configurator” style=”custom” custom_background=”#06847e” custom_text=”#ffffff” size=”lg” align=”center” link=”url:https%3A%2F%2Fwww.kajometal-products.com%2Fb80-steel-bushes|target:_blank”][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator color=”custom” border_width=”2″ accent_color=”#06847e”]

Dimensions Table<\/h2>

Product dimensions for download.<\/p><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][vc_column_text]