What is a rotary? Turn the hand wheel toward you several times, if the sewing hook moves in a continuous full circle, you have a rotary.
Alternate Part Numbers
121447001, 136565001, 2936, 4333, 541678, H12405000, H71185000, SO6573
Fits the following Babylock sewing machine models
BL3000, BL4000, BL5000, BL5020, BL7000
Fits the following Bernette sewing machine models
200
Fits the following Brother sewing machine models
18150, 2005, 2015, 4001, 5001, 700, 702, 703, 8015, M870, PQ1300, PQ1500, 622
Fits the following Elna sewing machine models
2110, 1400
Fits the following Necchi sewing machine models
543
Fits the following Riccar sewing machine models
2600, 2800, 2900, 2950, 3300, 3400, 3500, 3600, 4001, 4003, 500, 515, 525, 540, 551, 555, 606, 666FA, 800R, 805, 806, 807, 8400, 8500, 888, 906E, 9150, 9160, 9600, 9700, 9800, 9900, R650, R750, RE571, RE581, RE591, RE640, RM570, 414
Fits the following Simplicity sewing machine models
SL1400
Fits the following Singer sewing machine models
20U13, 20U31, 20U33, 20U42, 20U43, 20U51, 20U53, 20U62, 20U63, 20UX142, 20UX143, 20U11
Fits the following White sewing machine models
310, 4000, 5000, 510, 5500, 641, 651, 690, 691, 710, 941, 305