{"id":6270,"date":"2023-10-23T06:50:41","date_gmt":"2023-10-23T06:50:41","guid":{"rendered":"https:\/\/tadvn.com.vn\/?post_type=product&p=6270"},"modified":"2023-10-23T06:50:42","modified_gmt":"2023-10-23T06:50:42","slug":"iglidur-q290-sleeve-bearing-mm","status":"publish","type":"product","link":"https:\/\/tadvn.com.vn\/en\/iglidur-q290-sleeve-bearing-mm\/","title":{"rendered":"iglidur\u00ae Q290, sleeve bearing, mm"},"content":{"rendered":"
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Dimensions<\/h5>\n<\/div>\n\n\n\n\n\n\n\n\n\n
\u00d8 d1<\/td>\n20,0 mm<\/td>\n<\/tr>\n
Outer diameter d2<\/td>\n23,0 mm<\/td>\n<\/tr>\n
Bearing length b1<\/td>\n20,00 mm<\/td>\n<\/tr>\n
Length of bevel f1<\/td>\n0,8 mm<\/td>\n<\/tr>\n
Bevel angle [\u00b0]<\/td>\n30,00 \u00b0<\/td>\n<\/tr>\n
Length of bevel f4<\/td>\n0,5 mm<\/td>\n<\/tr>\n
Bevel angle f4 [\u00b0]<\/td>\n30,00 \u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Production and installation tolerances<\/h5>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
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<\/div>\n
Testing methods<\/div>\n<\/td>\n
+0.040 +0.124 mm, E10<\/td>\n<\/tr>\n
b1-Tolerance<\/td>\n\u00b10.25 mm<\/td>\n<\/tr>\n
Housing bore tolerance<\/td>\n0 +0.021 mm, H7<\/td>\n<\/tr>\n
Tolerance shaft<\/td>\n0 -0.043 mm. h9<\/td>\n<\/tr>\n
d1 after press-fit (max.)<\/td>\n20,124 mm<\/td>\n<\/tr>\n
d1 after press-fit (min.)<\/td>\n20,040 mm<\/td>\n<\/tr>\n
Housing bore (max.)<\/td>\n20,021 mm<\/td>\n<\/tr>\n
Housing bore (min.)<\/td>\n20,000 mm<\/td>\n<\/tr>\n
Shaft size (max.)<\/td>\n20,000 mm<\/td>\n<\/tr>\n
Shaft size (min.)<\/td>\n19,957 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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General properties<\/h5>\n<\/div>\n\n\n\n\n\n\n\n\n
Density<\/td>\n1.27 g\/cm3<\/sup><\/td>\n<\/tr>\n
Color<\/td>\nblack<\/td>\n<\/tr>\n
Max. moisture absorption (at 23 \u00b0C\/73 \u00b0F, 50% r.h.)<\/td>\n3.0 Wt.-%, test method DIN 53495<\/td>\n<\/tr>\n
Max. water absorption<\/td>\n9.3 Wt.-%<\/td>\n<\/tr>\n
Coefficient of sliding friction, dynamic, against steel<\/td>\n0.14 – 0.26 \u03bc<\/td>\n<\/tr>\n
pv value, max. (dry)<\/td>\n0.70 MPa \u22c5 m\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Mechanical properties<\/h5>\n<\/div>\n\n\n\n\n\n\n\n
Modulus of elasticity<\/td>\n3,074 MPa, test method DIN 53457<\/td>\n<\/tr>\n
Flexural strength (at 20 \u00b0C\/68 \u00b0F)<\/td>\n97 MPa, test method DIN 53452<\/td>\n<\/tr>\n
Pressure load<\/td>\n68 MPa<\/td>\n<\/tr>\n
Shore-D Hardness<\/td>\n80, test method DIN 53505<\/td>\n<\/tr>\n
Max. recommended surface pressure (at +20 \u00b0C\/68 \u00b0F)<\/td>\n55,0 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Physical and thermal properties<\/h5>\n<\/div>\n\n\n\n\n\n\n\n
Max. long-term application temperature<\/td>\n140 \u00b0C<\/td>\n<\/tr>\n
Max. short-term application temperature<\/td>\n180 \u00b0C<\/td>\n<\/tr>\n
Lower application temperature<\/td>\n-40 \u00b0C<\/td>\n<\/tr>\n
Heat conductivity<\/td>\n0.24 W\/(m \u22c5 K), test method ASTM C 177<\/td>\n<\/tr>\n
Thermal expansion coefficient (at 23\u00b0C\/73\u00b0F)<\/td>\n3 K-1<\/sup>\u00a0\u22c5 10-5<\/sup>, test method DIN 53752<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Electrical properties<\/h5>\n<\/div>\n\n\n\n\n
Specific volume resistance<\/td>\n> 1012<\/sup>\u00a0\u03a9cm, test method DIN IEC 93<\/td>\n<\/tr>\n
Surface resistance<\/td>\n> 1012<\/sup>\u00a0\u03a9, test method DIN 53482<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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  • Good wear resistance at room temperature<\/li>\n
  • Suitable for high speeds<\/li>\n
  • Excellent coefficient of friction<\/li>\n
  • Extremely resistant to edge pressure<\/li>\n
  • Very resistant to shocks and impacts<\/li>\n
  • Particularly resistant to dirt and dust<\/li>\n
  • Resistant to high loads (>60N\/mm\u00b2)<\/li>\n<\/ul>\n","protected":false},"featured_media":6271,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[654],"product_tag":[],"class_list":{"0":"post-6270","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cac-o-truc-iglidur","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/product\/6270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/media\/6271"}],"wp:attachment":[{"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/media?parent=6270"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/product_brand?post=6270"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=6270"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tadvn.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=6270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}