Huixian Xinda Textile Machinery Parts Co., Ltd. provides Loom Brake Disc For Ratchet Wheel B21, Textile Machine Parts,weaving machine cast iron parts B21 feed saw gear brake disc inner feed accessories, Friction Ratchet wheel B20+R38 brake disc felt+brake disc B21+brake disc spring B61+saw gear support foot B26+B12 friction saw toothed wheel axle (Shaft for friction ratchet wheel) is the main component of the weaving machine inner feed device. The outer diameter of the B21 feed saw gear brake disc is 110mm, the inner diameter of the middle circular hole is 22mm, and the material is HT15-33 (gray pig iron).

Two symmetrical protrusions around the B21 shaft hole of the brake disc are used to clamp the B26 saw gear support foot, extending into the B26 notch to a depth of about 13mm. The other circular protrusion is used to fix the B61 brake disc spring.

The B21 brake disc is mainly used for 1511 or 1515 type warp feed weaving machine equipment. Each weaving machine uses one disc, which is installed below the weaving machine and packaged in 10 discs per string.

The polished surface of brake disc B21 is in contact with felt pad R38 for use, and B21 does not distinguish between left and right hands; If you need to purchase 1511 brake discs, Textile Power Loom Parts, weaving machine warp delivery accessories, shuttle old fabric machine accessories, textile saw toothed wheels and other accessories, please contact Mr. Yang from our company for consultation.

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