◎ 材料的選用——大鏈輪和小鏈輪都采用優(yōu)質(zhì)碳素結(jié)構(gòu)鋼進(jìn)行沖壓成型。
◎ 加工與處理工藝——采用先進(jìn)的銑齒加工工藝，使齒形更精確。鏈輪整體進(jìn)行了調(diào)質(zhì)熱處理，極大地提高了其綜合機(jī)械性能，齒形硬度達(dá)68－72HRA以上，
使鏈輪的耐磨性顯著提高。表面進(jìn)行了噴吵、電鍍處理。
◎ 產(chǎn)品系列——經(jīng)濟(jì)實用的普通鏈輪和性能優(yōu)越的精品鏈輪。
◎ LD60鏈輪適與LD60鏈條配合使用。
◎ 齒端硬化規(guī)格
需要提高齒端強(qiáng)度和磨損壽命的場合，推薦使用齒端硬化鏈輪。各個尺寸小齒數(shù)的機(jī)械用碳素鋼輪轂切削規(guī)格，齒端部均實施硬化處理。
◎ 齒端無硬化處理規(guī)格
齒端不實施硬化處理。鏈輪大齒數(shù)范圍的齒端均為無硬化規(guī)格。
| 1列用 | 2列用 | SD |
| 1A | 1B | 1C | 2A | 2B | 2C | (2條掛用)
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安裝要求
◎ 正確選用鏈輪型號。
◎ 檢查安裝傳動鏈輪的位置狀態(tài)是否良好，否則須檢修或更換相關(guān)件。
◎ 按正確方法將主、從動鏈輪安裝到位，且鎖緊緊固件使其達(dá)到規(guī)定力矩要求。
◎ 裝上傳動鏈條并調(diào)整好松緊度后，檢查鏈條與鏈輪配合是否順暢、共面，且與鏈罩無干涉。
使用時的注意事項
◎ 從動鏈輪應(yīng)有張緊裝置。
◎ 鏈輪和鏈條最好同時更換，若只更換其中之一，會加劇雙方的磨損。
◎ 由于主動鏈輪轉(zhuǎn)速高、齒數(shù)少，在相同條件下，比從動輪磨損快些，屬正常情況。
◎ 要定期地清潔及潤滑傳動鏈條、傳動鏈輪，以提高其使用壽命。
訂購鏈輪時的注意事項
當(dāng)滾子鏈條和鏈輪型號都不明確時
◎ 必須確認(rèn)滾子鏈條的規(guī)格（強(qiáng)力型、材質(zhì)等規(guī)格）。并向裝置的制造商確認(rèn)。
◎ 滾子鏈條的鏈板上刻有滾子鏈條的尺寸、規(guī)格可供確認(rèn)。
◎ 請測量滾子鏈條的節(jié)距、滾子直徑、內(nèi)鏈節(jié)內(nèi)寬、鏈板厚度。
◎ 電話或者郵件聯(lián)系我們的技術(shù)人員現(xiàn)場測量確認(rèn)鏈條、鏈輪的規(guī)格。
齒部無硬化規(guī)格
節(jié)距3/4" 滾子直徑0.468" 齒寬B1 0.459"
| 隆德型號 | 齒數(shù) | 輪轂類型 | 外徑 | 高度 | 重量 | 成品孔產(chǎn)品（包含：鍵槽和2個固定螺栓） |
| Z | type | De | H | lbs. |
| in. | in. |
| LD60-1B9T-BS | 9 | B | 2.51 | 1 1/4 | 0.6 | 3/4 | — 7/8 | — 1 |
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| LD60-1B10T-BS | 10 | B | 2.76 | 1 1/4 | 0.7 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
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| LD60-1B11T-BS | 11 | B | 3 | 1 1/4 | 0.9 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
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| *LD60-1B11T-WBS | 11 | B | 3 | 1 1/4 | 0.8 |
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| LD60-1B12T-BS | 12 | B | 3.25 | 1 1/4 | 1.3 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
| — 1 7/16 |
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| *LD60-1B12T-WBS | 12 | B | 3.25 | 1 1/4 | 1.1 |
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| LD60-1B13T-BS | 13 | B | 3.49 | 1 1/4 | 1.3 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
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| LD60-1B14T-BS | 14 | B | 3.74 | 1 1/4 | 1.6 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 |
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| LD60-1B15T-BS | 15 | B | 3.98 | 1 1/4 | 1.7 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 |
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| LD60-1B16T-BS | 16 | B | 4.22 | 1 1/4 | 2.1 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B17T-BS | 17 | B | 4.46 | 1 1/4 | 2.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B18T-BS | 18 | B | 4.7 | 1 1/4 | 2.6 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| *LD60-1B18T-WBS | 18 | B | 4.7 | 1 1/4 | 2.6 |
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| LD60-1B19T-BS | 19 | B | 4.95 | 1 1/4 | 3.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B20T-BS | 20 | B | 5.19 | 1 1/4 | 3.9 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B21T-BS | 21 | B | 5.43 | 1 1/4 | 4.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B22T-BS | 22 | B | 5.67 | 1 1/4 | 4.7 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B23T-BS | 23 | B | 5.91 | 1 1/4 | 5 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B24T-BS | 24 | B | 6.15 | 1 1/4 | 5.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B25T-BS | 25 | B | 6.39 | 1 1/4 | 5.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B26T-BS | 26 | B | 6.63 | 1 1/4 | 5.8 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B27T-BS | 27 | B | 6.87 | 1 1/4 | 6.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B28T-BS | 28 | B | 7.11 | 1 1/4 | 6.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B29T-BS | 29 | B | 7.35 | 1 1/4 | 6.9 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B30T-BS | 30 | B | 7.59 | 1 1/4 | 7.1 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B31T-BS | 31 | B | 7.83 | 1 1/4 | 7.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B32T-BS | 32 | B | 8.07 | 1 1/4 | 7.8 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B33T-BS | 33 | B | 8.3 | 1 1/4 | 8.2 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B34T-BS | 34 | B | 8.54 | 1 1/4 | 8.5 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B35T-BS | 35 | B | 8.78 | 1 1/4 | 8.8 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
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| LD60-1B36T-BS | 36 | B | 9.02 | 1 1/4 | 9.2 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B37T-BS | 37 | B | 9.26 | 1 1/4 | 9.9 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B38T-BS | 38 | B | 9.5 | 1 1/4 | 10.5 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B39T-BS | 39 | B | 9.74 | 1 1/4 | 10.9 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B40T-BS | 40 | B | 9.98 | 1 1/4 | 11.2 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B41T-BS | 41 | B | 10.22 | 1 1/4 | 11.8 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B42T-BS | 42 | B | 10.46 | 1 1/4 | 12.4 |
|
| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B43T-BS | 43 | B | 10.7 | 1 1/4 | 13 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B44T-BS | 44 | B | 10.94 | 1 1/4 | 13.5 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B45T-BS | 45 | B | 11.18 | 1 1/4 | 13.8 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B46T-BS | 46 | B | 11.42 | 1 1/4 | 14.1 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B47T-BS | 47 | B | 11.64 | 1 1/4 | 14.6 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B48T-BS | 48 | B | 11.89 | 1 1/4 | 15.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B49T-BS | 49 | B | 12.13 | 1 1/4 | 16.4 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B50T-BS | 50 | B | 12.37 | 1 1/4 | 17.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B51T-BS | 51 | B | 12.61 | 1 1/4 | 18.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B52T-BS | 52 | B | 12.85 | 1 1/4 | 19.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B53T-BS | 53 | B | 12.09 | 1 1/4 | 20.3 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B54T-BS | 54 | B | 13.33 | 1 3/4 | 21 |
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| 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B55T-BS | 55 | B | 13.57 | 1 3/4 | 21.2 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B56T-BS | 56 | B | 13.81 | 1 3/4 | 21.3 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B57T-BS | 57 | B | 14.04 | 1 3/4 | 22.2 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B58T-BS | 58 | B | 14.28 | 1 3/4 | 23 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B59T-BS | 59 | B | 14.52 | 1 3/4 | 23.8 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B60T-BS | 60 | B | 14.76 | 1 3/4 | 25 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B70T-BS | 70 | B | 17.15 | 1 3/4 | 31.4 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B72T-BS | 72 | B | 17.63 | 2 | 33.5 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B80T-BS | 80 | B | 19.54 | 2 | 41.2 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B84T-BS | 84 | B | 20.49 | 2 | 45.8 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B96T-BS | 96 | B | 23.36 | 2 1/4 | 62.3 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
| LD60-1B112T-BS | 112 | B | 27.18 | 2 1/4 | 81.1 |
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| — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 | — 2 | — 2 3/16 | — 2 7/16 |
*:W=Wince,為提升鏈用鏈輪
齒部硬化規(guī)格
節(jié)距3/4" 滾子直徑0.468" 齒寬B1 0.459"
| 隆德型號 | 齒數(shù) | 輪轂類型 | 外徑 | 高度 | 重量 | 成品孔產(chǎn)品（包含：鍵槽和2個固定螺栓） |
| Z | type | De | H | lbs. |
| in. | in. |
| LD60-1B9TH-BS | 9 | B | 2.51 | 1 1/4 | 0.6 | 3/4 | — 7/8 | — 1 |
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| LD60-1B10TH-BS | 10 | B | 2.76 | 1 1/4 | 0.7 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
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| LD60-1B11TH-BS | 11 | B | 3 | 1 1/4 | 0.9 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
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| LD60-1B12TH-BS | 12 | B | 3.25 | 1 1/4 | 1.3 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 |
| — 1 7/16 |
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| LD60-1B13TH-BS | 13 | B | 3.49 | 1 1/4 | 1.3 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 |
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|
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| LD60-1B14TH-BS | 14 | B | 3.74 | 1 1/4 | 1.6 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 |
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| LD60-1B15TH-BS | 15 | B | 3.98 | 1 1/4 | 1.7 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
| LD60-1B16TH-BS | 16 | B | 4.22 | 1 1/4 | 2.1 | 3/4 | — 7/8 | — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
| LD60-1B17TH-BS | 17 | B | 4.46 | 1 1/4 | 2.4 |
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| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
| LD60-1B18TH-BS | 18 | B | 4.7 | 1 1/4 | 2.6 |
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| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
| LD60-1B19TH-BS | 19 | B | 4.95 | 1 1/4 | 3.4 |
|
| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
| LD60-1B20TH-BS | 20 | B | 5.19 | 1 1/4 | 3.9 |
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| — 1 | — 1 1/8 | — 1 3/16 | — 1 1/4 | — 1 3/8 | — 1 7/16 | — 1 1/2 | — 1 5/8 | — 1 3/4 | — 1 15/16 |
※：以上尺寸單位都為英寸，重量單位都為磅；1英寸(in)=25.4毫米(mm)，1磅(lb)=0.4535924千克(kg)。鏈輪材質(zhì)為45#。
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