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Xích con lăn đơn giản

Xích con lăn ANSI 50 | Dòng 50-1 / 50-2

ANSI 50-1 and 50-2 roller chain, 5/8″ (15.875 mm) pitch, carbon steel, minimum tensile strength 21.8–43.6 kN. ISO 10A-1 equivalent. Factory-direct from Ever Power. Quote: [email protected]

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Mô tả

Xích con lăn ANSI 50

50-1  /  50-2  •  5/8″ Pitch  •  21.8–43.6 kN  •  ASME B29.1

Nhận báo giá

ANSI 50 roller chain operates on a 5/8 inch (15.875 mm) pitch and is the standard step up from the 40 series for drives requiring greater load capacity without moving to the wider 3/4 inch pitch of the 60 series. The 50-1 simplex and 50-2 duplex cover the majority of medium-duty industrial drive requirements in North American-specification equipment. Ever Power manufactures both strand configurations to ASME B29.1, with case-hardened alloy steel pins at 58–64 HRC, through-hardened bushings at 50–58 HRC, and shot-peened rollers. The ISO equivalent designation is 10A-1 (simplex) — always confirm the correct standard before ordering for an existing drive, as inner width differs slightly between the two standards.

Full Specification Table — ANSI 50 Series

Số chuỗi Sợi Bước ren (mm) Đường kính con lăn (mm) Chiều rộng bên trong (mm) Đường kính chốt (mm) Độ bền kéo tối thiểu (kN) Trọng lượng (kg/m)
50-1 1 15.875 10.16 9.40 5.08 21.8 0.92
50-2 2 15.875 10.16 9.40 5.08 43.6 1.80

Per ASME B29.1-2011. ISO 10A-1 inner width 9.65 mm vs ANSI 50-1 at 9.40 mm — verify before substituting on existing sprockets.

Bảng đối chiếu ISO: ANSI 50-1 / ISO 10A-1 share the 15.875 mm pitch but differ in inner width (9.40 vs 9.65 mm). Not interchangeable with ISO 10B-1 (9.65 mm inner width, 10.16 mm roller — same roller diameter but different standard family).

Vật liệu và cấu trúc

Đĩa bên

SAE 1040–1050 cold-stamped. Work-hardened at pitch holes for fatigue resistance. Alloy steel (20CrMnTi) available for heavy-duty variants.

Chốt và bạc lót

Gas-carburised pins 58–64 HRC. Through-hardened bushings 50–58 HRC, controlled interference fit. Proof-load tested to 50% min. tensile per batch.

Con lăn

Shot-peened 58–64 HRC carbon steel. Peening introduces compressive residual stress extending fatigue life 20–35% over unpeened production.

✓

Đã kiểm tra tải trọng
50% min. tensile

●

ISO 9001:2015
được chứng nhận

▸

EN 10204 2.1
3.1 on request

Typical Applications — ANSI 50 Series

50-1 Simplex

Medium-duty agricultural equipment • Light conveyor systems • North American OEM tractor drives (John Deere, Case IH) • 1–5 kW at moderate speed

50-2 Duplex

Multi-drop conveyors • Packaging line transfer sections • High-torque moderate-speed drives where simplex tensioner adjustment is too frequent

Đặt hàng và cung ứng

Cổ phần

3 m, 5 m, 10 ft reels • Clip connecting links • Offset links for odd-pitch loops

Các biến thể bằng thép không gỉ

SS304 / SS316L • 3–5 day lead time • 3.1 mill cert standard

Phong tục

Attachment plates, coatings • 50 m MOQ • 4–6 weeks from drawing approval

Request a quote on ANSI 50 roller chain

Kích thước tiêu chuẩn được báo giá trong cùng ngày • Giao hàng tại Anh Quốc trong vòng 1-3 ngày làm việc

[email protected]

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