B衬套2-7/16英寸孔

QD bushings are used in various sprockets, pulleys, pulleys, and synchronous drives throughout the industrial power transmission and agricultural industries. They are designed for easy installation and removal; they are also commonly referred to as quick-disconnect bushings. QD bushings can be conventionally installed through the outside of the flange or reversed to the inside of the flange using a single opening that extends through the entire length of the bushing. Our QD bushings are interchangeable with other brands and are made from precision machined high-grade steel for perfect application fit. The benefits of QD bushings for different styles include easy installation/removal, excellent retention, and extreme strength. We stock QD bushings in all standard sizes and offer custom QD bushings on request, including stainless steel QD bushings. QD bushings are used in some of the toughest applications in the world; contact our customer service team today for a quote or additional information on our premium QD bushings.

与大多数其他B衬套相比来自我们的产品，您总是可以期待一贯的高质量产品！美国滚子链和链轮是一站式车型，专注于提供最佳的客户服务，价值和选择。我们拥有经过高培训的专业员工，可以回答任何内容您可能会遇到的问题。有关更多信息或获得B衬套的好报价，请与我们联系，我们很乐意为您提供帮助！

Dimensions:

• Bushing Type: B
• Bore Size: 2-7/16"
• Dimension (L): 1-15/16"
• Dimension (U): 1/2"
• 维度（T）：17/16”
• 大(D): 2.625”
• Small End (D): 2.557"
• 维度（h）：3-11/16”
• Dimension (V): 3-1/8"
• Dimension (W): 1/2"
• Dimension (X): 13/16"
• Dimension (Y): 7/32"
• Dimension (R): 1/4"
• Dimension (S): 1/4"
• 盖螺钉量：3
• 帽螺钉尺寸：5/16“ x 1-1/4”
• Average Weight: 1.8 LBS
• 扳手扭矩:192 LBS

Installation

1.确保驱动产品的衬套和内部干净并且没有抗糖润滑剂。
2. Place the bushing into the sprocket or other part type that accepts bushings.
3. Loosely place the cap screws into the pull-up holes. The bushing remains loose to ensure a slip fit on the shaft.
4. Using the key on the shaft, slide the sprocket or other part type to the desired position on the shaft. Make sure the heads of the cap screws are accessible.
5. Align the sprockets or part types, alternately and incrementally tighten the screws until they are taut. Do not use extensions on the wrench handle, and do not allow sprockets or parts to be pulled out and contact the bushing flange. There should be a gap between the bushing flange and the sprocket at this point to ensure that the gap does not close.

移动

1. Loosen and remove cap screws.
2. Insert the cap screws into the threaded removal holes.
3. Tighten the inserted screws until the sprocket or other part type is loose on the shaft.
4.从轴上卸下链轮/零件类型。

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Q1. Are you a factory?
A. Yes. We are a factory with more than 15 years of manufacturing experience.

Q2. Is OEM and ODM service available?

A.当然。我们在OEM和ODM服务方面拥有多年的经验。

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