See roller bearing in All languages combined, or Wiktionary
{
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{
"form": "roller bearings",
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"expansion": "roller bearing (plural roller bearings)",
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"lang": "English",
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"pos": "noun",
"related": [
{
"_dis1": "47 53",
"tags": [
"adjective"
],
"word": "rollered"
},
{
"_dis1": "47 53",
"word": "roller table"
}
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{
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"ref": "1952 February, “New Locomotives for the Gold Coast [now Ghana]”, in Railway Magazine, page 74:",
"text": "Thirty mixed-traffic 4-8-2 locomotives recently completed by the Vulcan Foundry Limited for the 3 ft. 6 in. gauge Gold Coast Government Railway have all their axles, big ends, and coupling and eccentric rods fitted with British Timken roller bearings.",
"type": "quotation"
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"ref": "1959, edited by David P. Morgan, Steam's Finest Hour, Kalmbach Publishing Co.:",
"text": "In 1930 the proposal of placing all axles of a steam locomotive on roller bearings was viewed so suspiciously that the Timken Roller Bearing Company couldn't even obtain permission to equip an existing engine at its own expense. (It ended up buying a demonstrator loco and equipping that with roller bearings instead.)",
"type": "quotation"
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"ref": "1961 November, “Talking of Trains: The roller-bearing A1s”, in Trains Illustrated, page 643:",
"text": "The five roller-bearing A1s are now averaging 120,000 miles between shopping; this figure is an improvement of about 50 per cent on the norm of other ex-L.N.E. Pacific types.",
"type": "quotation"
}
],
"glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers)."
],
"hypernyms": [
{
"word": "bearing"
},
{
"word": "component"
},
{
"word": "part"
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],
"id": "en-roller_bearing-en-noun-en:Q1335987",
"links": [
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"coordinate_terms": [
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"word": "ball bearing"
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],
"glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers).",
"Such a bearing with cylindrical rollers rather than spherical ones (balls)."
],
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],
"id": "en-roller_bearing-en-noun-en:Q13359871",
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"raw_glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers).",
"(especially) Such a bearing with cylindrical rollers rather than spherical ones (balls)."
],
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"translations": [
{
"_dis1": "50 50",
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "type of bearing",
"word": "vierintälaakeri"
},
{
"_dis1": "50 50",
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "type of bearing",
"word": "rullalaakeri"
},
{
"_dis1": "50 50",
"code": "ru",
"lang": "Russian",
"lang_code": "ru",
"roman": "rólikovyj podšípnik",
"sense": "type of bearing",
"tags": [
"masculine"
],
"word": "ро́ликовый подши́пник"
},
{
"_dis1": "50 50",
"code": "sv",
"lang": "Swedish",
"lang_code": "sv",
"sense": "type of bearing",
"word": "rullager"
}
],
"word": "roller bearing"
}
{
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"forms": [
{
"form": "roller bearings",
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{
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"word": "rollered"
},
{
"word": "roller table"
}
],
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"ref": "1952 February, “New Locomotives for the Gold Coast [now Ghana]”, in Railway Magazine, page 74:",
"text": "Thirty mixed-traffic 4-8-2 locomotives recently completed by the Vulcan Foundry Limited for the 3 ft. 6 in. gauge Gold Coast Government Railway have all their axles, big ends, and coupling and eccentric rods fitted with British Timken roller bearings.",
"type": "quotation"
},
{
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67,
82
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[
293,
308
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],
"ref": "1959, edited by David P. Morgan, Steam's Finest Hour, Kalmbach Publishing Co.:",
"text": "In 1930 the proposal of placing all axles of a steam locomotive on roller bearings was viewed so suspiciously that the Timken Roller Bearing Company couldn't even obtain permission to equip an existing engine at its own expense. (It ended up buying a demonstrator loco and equipping that with roller bearings instead.)",
"type": "quotation"
},
{
"bold_text_offsets": [
[
9,
23
]
],
"ref": "1961 November, “Talking of Trains: The roller-bearing A1s”, in Trains Illustrated, page 643:",
"text": "The five roller-bearing A1s are now averaging 120,000 miles between shopping; this figure is an improvement of about 50 per cent on the norm of other ex-L.N.E. Pacific types.",
"type": "quotation"
}
],
"glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers)."
],
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{
"word": "bearing"
},
{
"word": "component"
},
{
"word": "part"
}
],
"links": [
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"roller"
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{
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"coordinate_terms": [
{
"word": "ball bearing"
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],
"glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers).",
"Such a bearing with cylindrical rollers rather than spherical ones (balls)."
],
"hypernyms": [
{
"word": "bearing"
},
{
"word": "component"
},
{
"word": "part"
}
],
"links": [
[
"roller",
"roller"
],
[
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"ball#Noun"
]
],
"raw_glosses": [
"A bearing in which the load is carried by round (e.g. cylindrical or spherical) elements (rollers).",
"(especially) Such a bearing with cylindrical rollers rather than spherical ones (balls)."
],
"senseid": [
"en:Q1335987",
"en:Q18332303"
],
"tags": [
"especially"
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],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "type of bearing",
"word": "vierintälaakeri"
},
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "type of bearing",
"word": "rullalaakeri"
},
{
"code": "ru",
"lang": "Russian",
"lang_code": "ru",
"roman": "rólikovyj podšípnik",
"sense": "type of bearing",
"tags": [
"masculine"
],
"word": "ро́ликовый подши́пник"
},
{
"code": "sv",
"lang": "Swedish",
"lang_code": "sv",
"sense": "type of bearing",
"word": "rullager"
}
],
"word": "roller bearing"
}
Download raw JSONL data for roller bearing meaning in English (3.5kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-03-25 from the enwiktionary dump dated 2026-03-03 using wiktextract (05c257f and 9d9a410). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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