Toggle navigation
Menu
Home
Models
6&7
20U
114E
261U
191D
4411A
300U/302U
300XU5
1371A
1375A
457A
2800K
Parts
Servicing
About
Contact
Singer Industrial Model 457A
See Parts Charts
General Applications:
Zigzag and decorative stitching.
General Specifications:
Bed Dimensions:
Length: 477 mm (18 ¾")
Width: 178 mm (7")
Space to right of needle: 288 mm
(11 15/16")
Machine pulley: 74 mm (2 29/32")
Clearance under presser foot:
6.35 mm (¼")
Motor required: singer clutch motor ½ HP
Singer needle cat. no. 1906
Features:
Transverse horizontal axis hook.
Automatic lubrication for all mechanisms including the sewing hook which is pressure lubricated. Includes oil return system.
Rotary take-up.
Rotary tension and adjustable pre-tension.
Width of bight can be adjusted if necessary while sewing.
Built-in bobbin winder.
Pendant link mechanism with eccentric for adjusting the feed dog to height and parallelism.
Belt guard.