![\"\u062a\u0631\u0648\u0633](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Single-Strand-Roller-Chain-Sprockets.webp\" "\\"\\"")
<\/p>\n\u0627\u0644\u0639\u062c\u0644\u0629 \u0627\u0644\u0645\u0633\u0646\u0646\u0629 \u0647\u064a \u0639\u062c\u0644\u0629 \u0645\u0633\u0646\u0646\u0629 \u062a\u062a\u0639\u0634\u0642 \u0623\u0633\u0646\u0627\u0646\u0647\u0627 \u0627\u0644\u0634\u0639\u0627\u0639\u064a\u0629 \u0645\u0639 \u0633\u0644\u0633\u0644\u0629 \u0628\u0643\u0631\u0627\u062a \u0644\u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u062f\u0648\u0631\u0627\u0646\u064a\u0629 \u0648\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u062d\u0627\u0648\u0631. \u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u062a\u0631\u0648\u0633\u060c \u0644\u0627 \u062a\u062a\u0639\u0634\u0642 \u0627\u0644\u0639\u062c\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u0646\u0646\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0645\u0639 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636\u060c \u0628\u0644 \u062a\u0639\u0645\u0644 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0643\u0648\u0633\u064a\u0637\u060c \u062d\u064a\u062b \u062a\u0631\u0628\u0637 \u0627\u0644\u0639\u062c\u0644\u0629 \u0627\u0644\u0645\u0633\u0646\u0646\u0629 \u0627\u0644\u0642\u0627\u0626\u062f\u0629 \u0648\u0627\u0644\u0639\u062c\u0644\u0629 \u0627\u0644\u0645\u0633\u0646\u0646\u0629 \u0639\u0628\u0631 \u0645\u0633\u0627\u0641\u0629 \u0645\u0631\u0643\u0632\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 \u0628\u0636\u0639\u0629 \u0633\u0646\u062a\u064a\u0645\u062a\u0631\u0627\u062a \u0625\u0644\u0649 \u0639\u062f\u0629 \u0623\u0645\u062a\u0627\u0631. \u0648\u0647\u0630\u0627 \u0645\u0627 \u064a\u0645\u064a\u0632 \u0623\u0646\u0638\u0645\u0629 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0628\u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0639\u0646 \u0623\u0646\u0638\u0645\u0629 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0628\u0627\u0644\u062a\u0631\u0648\u0633 (\u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0644\u0644\u0623\u0633\u0646\u0627\u0646) \u0648\u0623\u0646\u0638\u0645\u0629 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0628\u0627\u0644\u0623\u062d\u0632\u0645\u0629 (\u0633\u0637\u062d \u0627\u0644\u0628\u0643\u0631\u0629 \u0627\u0644\u0623\u0645\u0644\u0633).<\/p>\n
<\/p>\n
\u064a\u064f\u062d\u062f\u062f \u0645\u0639\u064a\u0627\u0631 ANSI B29.1 \u0623\u0628\u0639\u0627\u062f \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0643\u0631\u0627\u062a \u0648\u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629 \u0648\u0643\u0648\u0631\u064a\u0627 \u0648\u0627\u0644\u064a\u0627\u0628\u0627\u0646 \u0648\u0645\u0639\u0638\u0645 \u0623\u0646\u062d\u0627\u0621 \u0622\u0633\u064a\u0627. \u062a\u064f\u0635\u0646\u0651\u0639 \u062c\u0645\u064a\u0639 \u062a\u0631\u0648\u0633 Ever-Power \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0643\u0648\u0631\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647\u0627 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0645\u0646 \u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a Martin \u0648Tsubaki \u0648Browning \u0648Rexnord. \u064a\u0648\u0641\u0631 \u0641\u0648\u0644\u0627\u0630 SAE 1045 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u0634\u0643\u064a\u0644 \u0644\u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062a\u062c\u0648\u064a\u0641\u060c \u0645\u0639 \u062a\u0648\u0641\u064a\u0631 \u0635\u0644\u0627\u0628\u0629 \u0633\u0637\u062d\u064a\u0629 \u0643\u0627\u0641\u064a\u0629 \u0639\u0644\u0649 \u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0639\u0646\u062f \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0628\u0627\u0644\u062d\u062b - \u0648\u0647\u064a \u0639\u0645\u0644\u064a\u0629 \u062a\u064f\u0637\u0628\u0642 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 30 \u0633\u0646\u064b\u0627 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u062d\u0645\u0644 \u0627\u0644\u0635\u062f\u0645 \u0639\u0646\u062f \u062a\u0639\u0634\u064a\u0642 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0641\u064a \u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a\u0647.<\/p>\n
<\/p>\n
<\/p>\n
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\u00a0![\"\u0633\u062a\u0629](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Six-Standard-Hub-Configurations.webp\" "\\"\\"")
<\/p>\n
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<\/p>\n
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<\/p>\n
\u064a\u064f\u0639\u062f\u0651 \u0641\u0648\u0644\u0627\u0630 SAE 1045 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0644\u0643\u0631\u0628\u0648\u0646 (0.43\u20130.50% \u0643\u0631\u0628\u0648\u0646) \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0644\u0639\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u0631\u0648\u0633 \u0641\u064a \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0643\u0631\u0627\u062a \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 ANSI. \u064a\u062a\u0645\u064a\u0632 \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0628\u0633\u0647\u0648\u0644\u0629 \u062a\u0634\u0643\u064a\u0644\u0647 \u0644\u062a\u062e\u0635\u064a\u0635 \u062a\u062c\u0648\u064a\u0641\u0647\u060c \u0645\u0639 \u062a\u0648\u0641\u064a\u0631 \u0645\u062d\u062a\u0648\u0649 \u0643\u0631\u0628\u0648\u0646\u064a \u0643\u0627\u0641\u064d \u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0633\u0637\u062d \u0628\u0641\u0639\u0627\u0644\u064a\u0629. \u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b \u0646\u0642\u0627\u0637 \u0645\u0647\u0645\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d \u064a\u062c\u0628 \u0645\u0631\u0627\u0639\u0627\u062a\u0647\u0627 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u0631\u0648\u0633 \u0644\u0628\u064a\u0626\u0627\u062a \u0645\u062d\u062f\u062f\u0629:<\/p>\n
Sprockets with under 30 teeth are induction-hardened at the tooth surfaces. The induction process heats only the outer skin of each tooth to above the steel’s austenitising temperature, then rapidly quenches it, producing a hard martensitic surface layer (typically 50\u201358 HRC) over a tough unhardened core. This combination resists the surface fatigue and impact wear that occurs when chain rollers engage small-diameter sprockets at high velocity. Sprockets with 30 or more teeth do not require induction hardening because the larger pitch circle distributes impact loading over a longer engagement arc, reducing tooth surface stress to manageable levels.<\/p>\n<\/div>\n<\/div>\n
Black oxide (magnetite conversion coating) applied to all sprockets provides a thin, dimensionally neutral corrosion-resistant layer. It adds no measurable thickness (typically 1\u20132 micrometres) so bore tolerances and tooth dimensions are unaffected by the finish. Black oxide’s corrosion resistance is adequate for dry indoor environments and light oil-lubricated chain drives. For outdoor, wet, or salt-air environments, specify our stainless steel sprocket range \u2014 black oxide alone is not sufficient for prolonged moisture exposure.<\/p>\n<\/div>\n<\/div>\n
\u062a\u062e\u0636\u0639 \u062c\u0645\u064a\u0639 \u062a\u0631\u0648\u0633 Ever-Power \u0627\u0644\u0643\u0648\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ANSI \u0644\u0641\u062d\u0635 \u062f\u0642\u064a\u0642 \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062f\u0642\u0629 \u0642\u0637\u0631 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062e\u0637\u0648\u0629 \u0648\u062f\u0642\u0629 \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0623\u0633\u0646\u0627\u0646. \u064a\u064f\u0639\u062f \u0642\u0637\u0631 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062e\u0637\u0648\u0629 \u0623\u0647\u0645 \u0628\u064f\u0639\u062f \u0648\u0638\u064a\u0641\u064a\u060c \u0641\u0623\u064a \u062e\u0637\u0623 \u0641\u064a\u0647 \u064a\u0639\u0646\u064a \u0639\u062f\u0645 \u062a\u0639\u0634\u064a\u0642 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0628\u0627\u0644\u0639\u0645\u0642 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0631\u0651\u0639 \u0645\u0646 \u062a\u0622\u0643\u0644 \u062c\u0630\u0631 \u0627\u0644\u0633\u0646 \u0623\u0648 \u0637\u0631\u0641\u0647. \u0646\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0641\u062d\u0635 \u0645\u0642\u0627\u064a\u064a\u0633 \u0631\u0626\u064a\u0633\u064a\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062a\u0628\u0639 \u0625\u0644\u0649 \u0642\u064a\u0645 \u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ANSI B29.1. \u062a\u062a\u0648\u0641\u0631 \u062a\u0642\u0627\u0631\u064a\u0631 \u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0639\u0646\u062f \u0627\u0644\u0637\u0644\u0628 \u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (OEM) \u0648\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p>\n<\/div>\n<\/div>\n<\/div>\n
<\/p>\n
![\"\u0646\u0633\u0628\u0629](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/relationship-between-transmission-ratio-speed-and-torque.webp\" "\\"\u0646\u0633\u0628\u0629")
<\/p>\n![\"\u062a\u0637\u0628\u064a\u0642](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-1-300x225.webp\" "\\"\u062a\u0637\u0628\u064a\u0642")
<\/p>\n![\"\u062a\u0637\u0628\u064a\u0642\u0627\u062a](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3-300x212.webp\" "\\"\u062a\u0637\u0628\u064a\u0642\u0627\u062a")
<\/p>\n![\"\u062a\u0635\u0646\u064a\u0639](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-2-300x225.webp\" "\\"\u062a\u0635\u0646\u064a\u0639")
<\/p>\n![\"\u0633\u0644\u0633\u0644\u0629](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-2.webp\" "\\"\u0633\u0644\u0633\u0644\u0629")
<\/p>\n![\"\u0648\u0631\u0634\u0629](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-1.webp\" "\\"\u0648\u0631\u0634\u0629")
<\/p>\n