Part No: 52237NBL, BC-DB1 NBL6, B1837-012-0A0 & S03245-001
The no back lash bobbin case is designed to prevent snagging and bird nesting with a brake spring which puts constant light pressure on bobbins to overcome momentum.
Suitable for most industrial flatbed lockstitch straight stitch industrial sewing machines.
This is not suitable for walking foot or needle feed industrial sewing machines.
Suitable for the following models:
Consew: 30, 98, 99, 102, 103, 105, 210, 217, 218, 219, 220, 230, 290, 310, 2230, 7360R-1
Juki: DDL-127, DDL-227, DDL-500, DDL-501, DDL-552, DDL-553, DDL-555, DDL-5550, DDL-5600, DDL-7000, DDL-8100e, DDL-8300, DDL-8500, DDL-8700, DDL-8000, DDL-900, DDL-9000
Brother: B-705, B-707, B-715, B716, B735, B737, B738, B745, B-755, B757, B758, B767, B781, S-1000A, SL-1110, S-7100A, S-7300A, E40 Exedra, F40 Exedra
Jack: A2, A3, A4, A5, F4
Singer: 44, 95, 96, 120U, 121C, 121D, 188K, 191D, 195K, 196K, 241, 251, 281, 331K, 366K, 400W, 402W, 451K, 491D, 591D, 600W, 660A, 691D, 770D, 771D, 2191, 2491D
Mitsubishi: DB-120, DB-121, DB-122, DB-126, DB-130, DB-170, DB-189, DB-199, LS2-130, LS2-150, LS2-180, LS2-190, LS2-1130
Toyota: AD Series
Typical: GC6-1-D3E2, GC6150B, GC6150H, GC6150M, GC6160D3, GC6195M
Zoje: ZJ15-1, ZJ80-1, ZJ90-1, ZJ999-1, ZJ999-5, ZJ5580, ZJ5580-D3, ZJ8500-D3, ZJ8500N
sunstar: KM-123A, KM-123B, KM-137A, KM-137B, KM-146BL, KM-250
Unicorn: LS2-H520, LS2-H530, LS2-H5100, LS2-H5200, LS2-H5300
Wimsew: W-6800 SL, C-111-3, C-111-3A
Tysew: TY-1100, TY-1100DD, TY-11000DDe
Yamata: FY8500, FY8700
Feiyue: FY8500, FY8700
Gemsy: 8700
If your machine is not listed above please send us a message with your make and model number and we will be happy to confirm.
The no back lash bobbin case is designed to prevent snagging and bird nesting with a brake spring which puts constant light pressure on bobbins to overcome momentum. Juki: DDL-127, DDL-227, DDL-500, DDL-501, DDL-552, DDL-553, DDL-555, DDL-5550, DDL-5600, DDL-7000, DDL-8100e, DDL-8300, DDL-8500, DDL-8700, DDL-8000, DDL-900, DDL-9000 Brother: B-705, B-707, B-715, B716, B735, B737, B738, B745, B-755, B757, B758, B767, B781, S-1000A, SL-1110, S-7100A, S-7300A, E40 Exedra, F40 Exedra Singer: 44, 95, 96, 120U, 121C, 121D, 188K, 191D, 195K, 196K, 241, 251, 281, 331K, 366K, 400W, 402W, 451K, 491D, 591D, 600W, 660A, 691D, 770D, 771D, 2191, 2491D Mitsubishi: DB-120, DB-121, DB-122, DB-126, DB-130, DB-170, DB-189, DB-199, LS2-130, LS2-150, LS2-180, LS2-190, LS2-1130 If your machine is not listed abov