2517 Taper Lock Bushing | 1/2" Min Bore, Cast Iron, 11,600 in-lbs | CTS

group name: Taper Lock Bushing

Min Order: 1 piece

brand name: CTS-ChinaTransmissionS

model: 2517 TLB

Nearest port for product export: Shanghai, Ningbo, Tianjing, Guangzhou

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union, Cash

update time: Fri, 28 Aug 2026 13:04:14 GMT

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Paramtents

Material Cast Iron
Color Natural
Accuracy High precision taper lock bushing
Quality Easy Installation and Maintenance
Interchangeability Directly interchangeable with other brands

Packging & Delivery

Min Order1 piece

Briefing

CTS 2517 taper lock bushing: 3-3/8" A dimension, 1/2" minimum stock bore, 11,600 in-lbs torque capacity, cast iron, interchangeable with Fenner/Martin/Browning 2517. ISO 9001 factory.

Detailed

About 2517 Taper Lock Bushing

CTS® 2517 Taper Lock Bush

The 2517 is CTS's first heavy-duty step in the Taper Lock range: a 3-3/8" A dimension, 1-3/4" B length, and an 11,600 in-lbs torque rating put it squarely in the territory of industrial gearboxes and large motor drives. It mounts with two 1/2"-13 UNC installation screws (430 in-lbs wrench torque) on a 3-1/4" bolt circle, and at 1.4-3.7 lbs, the cast iron body is built to hold large sprockets and pulleys under continuous, high-torque load. Despite its size, it keeps the same taper-lock simplicity: align, tighten, and the bushing grips the shaft concentrically with no keyway slop. Fully interchangeable with Fenner 2517, Martin 2517, and Browning 2517 taper lock bushings.

For a quotation or other information on Taper Lock Bushing, please contact us, and we will be happy to help you.

Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

2517 Taper Lock Bushing Technical Data

2517 Taper Lock Bush Dimensions

A: 3-3/8
B: 1-3/4
Bolt Circle: 3-1/4

Installation Screws(UNC)

Thread Dia.(in): 1/2
Length(in): 1

Stock Bore(Min.): 1/2
Wrench Torque(in-lbs): 430
Torque Application Capacity(in-lbs): 11,600
Approx.Weight(lbs): 1.4-3.7

2517 Taper Lock Bushing Application

The 2517 Taper Lock Bushing is widely used with taper-bore sprockets and V-belt pulleys to provide a secure and convenient connection between the power transmission component and the shaft. Its standardized tapered design allows sprockets, sheaves, and pulleys to be mounted and removed efficiently without extensive machining.

Typical applications include conveyor systems, material handling equipment, industrial machinery, packaging machines, agricultural equipment, pumps, fans, and general power transmission systems.

SPA200-2 Pulley with 2517 Taper Lock Bushing

More Taper Lock Bushing Sizes Available

The 2517 Taper Lock Bushing is designed for applications requiring a secure connection between taper-bore sprockets, V-belt pulleys, and shafts. If you need a different size or bore range, we also supply a complete range of Taper Lock Bushings, including 1008, 1108, 1210, 1610, 2012, 2517, 3020, 3030, 3535, 4040, 4545, 5050, and other popular sizes.

Choose the appropriate bushing according to the shaft diameter, sprocket or pulley bore, and required torque capacity. Contact us for help selecting the right Taper Lock Bushing for your transmission system.