{"id":262429,"date":"2024-10-19T17:24:34","date_gmt":"2024-10-19T17:24:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-3548-12014\/"},"modified":"2024-10-25T13:14:50","modified_gmt":"2024-10-25T13:14:50","slug":"bs-iso-3548-12014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-3548-12014\/","title":{"rendered":"BS ISO 3548-1:2014"},"content":{"rendered":"

This part of ISO 3548 specifies tolerances, design features, and test methods for thin-walled half bearings with integral flange up to an outside diameter of D<\/i>o<\/sub> = 250 mm and without flange up to an outside diameter of D<\/i>o<\/sub> = 500 mm. Due to the variety of design, it is, however, not possible to standardize the dimensions of the half bearings.<\/p>\n

Half bearings according to this part of ISO 3548 are predominantly used in reciprocating machinery and consist of a steel backing and one or more bearing metal layers on the inside.<\/p>\n

In reciprocating machinery, flanged half bearings can be used in connection with half bearings without flange.<\/p>\n

Alternatively, to serve as a flanged half bearing, it is possible to use a half bearing without flange together with two separate half thrust washers according to ISO 6526; or a half bearing with assembled flanges.<\/p>\n

\n

NOTE All dimensions and tolerances are given in millimetres.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nSection sec_1
Section sec_2
Section sec_3
1\tScope
2\tNormative references
3\tSymbols <\/td>\n<\/tr>\n
8<\/td>\nTable tab_a
Figure fig_1
Figure fig_2 <\/td>\n<\/tr>\n
9<\/td>\nTable tab_1
Section sec_4
Section sec_4.1
4\tDimensions and tolerances
4.1\tHousing diameter, half bearing outside diameter and crush height <\/td>\n<\/tr>\n
10<\/td>\nSection sec_4.2
Figure fig_3
4.2\tHalf bearing wall thickness and bearing bore <\/td>\n<\/tr>\n
11<\/td>\nTable tab_b
Figure fig_4
Section sec_4.3
4.3\tWidth of half bearing, distance between flanges, outside diameter of flange and flange thickness <\/td>\n<\/tr>\n
12<\/td>\nSection sec_4.4
Table tab_2
4.4\tFree spread <\/td>\n<\/tr>\n
13<\/td>\nSection sec_5
Section sec_5.1
5\tDesign features
5.1\tLocating lip and recess <\/td>\n<\/tr>\n
14<\/td>\nTable tab_d
Figure fig_5
Table tab_e
Figure fig_6 <\/td>\n<\/tr>\n
15<\/td>\nTable tab_f
Figure fig_7
Section sec_5.2
Figure fig_8
5.2\tReliefs and chamfers <\/td>\n<\/tr>\n
16<\/td>\nFigure fig_9
Figure fig_10
Section sec_5.3
5.3\tTransition between radial part and flange <\/td>\n<\/tr>\n
17<\/td>\nFigure fig_11
Table tab_g
Figure fig_12 <\/td>\n<\/tr>\n
18<\/td>\nTable tab_3
Section sec_5.4
Table tab_h
Figure fig_13
Section sec_5.5
5.4\tAssembled flange scalloped toes
5.5\tOil grooves and holes <\/td>\n<\/tr>\n
19<\/td>\nFigure fig_14
Table tab_i
Figure fig_15 <\/td>\n<\/tr>\n
20<\/td>\nFigure fig_16
Figure fig_17 <\/td>\n<\/tr>\n
21<\/td>\nTable tab_4
Section sec_6
Section sec_6.1
6\tTest data for determining the peripheral length
6.1\tCalculation of test force\u00a0F <\/td>\n<\/tr>\n
22<\/td>\nSection sec_6.2
Table tab_j
Figure fig_18
6.2\tChecking method\u00a0A <\/td>\n<\/tr>\n
23<\/td>\nSection sec_6.3
Table tab_k
Figure fig_19
Section sec_7
Section sec_7.1
6.3\tChecking method\u00a0B
7\tTest data for determining axial width,\u00a0B2, of flange bearings
7.1\tGo between two parallel plates <\/td>\n<\/tr>\n
24<\/td>\nTable tab_l
Figure fig_20
Section sec_7.2
Table tab_m
Figure fig_21
Section sec_8
7.2\tAxial width\u00a0B2 checked under force
8\tFunction and characteristics of assembled flange bearings <\/td>\n<\/tr>\n
25<\/td>\nFigure fig_22
Section sec_8.1
8.1\tCharacteristics <\/td>\n<\/tr>\n
26<\/td>\nSection sec_8.2
Section sec_8.3
8.2\tClassification
8.3\tChecklist of items for ensuring the function of assembled flange bearings <\/td>\n<\/tr>\n
27<\/td>\nAnnex sec_A
Annex\u00a0A
\n(normative)<\/p>\n

Example of calculation <\/td>\n<\/tr>\n

28<\/td>\nReference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Plain bearings. Thin-walled half bearings with or without flange – Tolerances, design features and methods of test<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":262433,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[315,2641],"product_tag":[],"class_list":{"0":"post-262429","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-21-100-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/262429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/262433"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=262429"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=262429"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=262429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}