Class 15 / A Style Plastic Bobbins 10-Pack - Part 141000526 - Universal Fit 600+ Models

Class 15 / A Style Plastic Bobbins - 10 Pack (Part 141000526)

The most universal bobbin ever! Class 15 / A Style bobbins fit over 600 sewing machine models across 13 major brands. This 10-pack of plastic bobbins (Part 141000526) is compatible with Janome, Kenmore, Brother, Singer, Elna, Viking, Pfaff, Baby Lock, Necchi, White, Bernette, Euro Pro, and Simplicity machines. If you own multiple sewing machines or aren't sure which bobbin you need, Class 15 / A Style is your best bet!

Key Features:

• 10-Pack Value - Get 10 bobbins in one convenient package
• Class 15 / A Style - THE most universal bobbin type in sewing
• 600+ Machine Compatibility - Fits more machines than any other bobbin!
• 13 Major Brands - Janome, Kenmore, Brother, Singer, Elna, Viking, Pfaff, Baby Lock, Necchi, White, Bernette, Euro Pro, Simplicity
• Drop-In / Top Loading Design - For machines with top-loading bobbin cases
• Plastic Construction - Lightweight, smooth-running plastic bobbins
• Threading Hole - Includes threading hole for easy bobbin winding
• Quality Replacement - Reliable aftermarket bobbins
• Part # 141000526 - Direct replacement for this part number

What is Class 15 / A Style?

Class 15 (also called A Style) is the most common bobbin type in the world. It became the industry standard for domestic sewing machines in the mid-20th century and remains the most widely used bobbin today. The "Class 15" designation comes from the original Singer Class 15 sewing machine that popularized this bobbin size.

Class 15 / A Style bobbins measure approximately 20.5mm in diameter and 11.7mm in height. They're used in drop-in (top loading) bobbin systems where the bobbin drops into a built-in bobbin case. This is different from older front-loading systems that use removable bobbin cases.

Why is Class 15 so universal? In the 1990s-2000s, most major sewing machine manufacturers standardized on Class 15 bobbins for their domestic machines. This means one bobbin type works across Janome, Brother, Singer, Kenmore, Elna, Viking, Pfaff, and many other brands!

Why Keep Extra Bobbins on Hand:

• Never Run Out - Keep multiple colors wound and ready to go
• Save Time - No need to unwind and rewind when changing thread colors
• Organize by Color - Wind different colors on separate bobbins
• Prevent Delays - Always have a backup when you're in the middle of a project
• Multi-Machine Households - One bobbin type fits ALL your machines!
• Multi-Brand Compatibility - Works across different brands

Massive Compatibility - 600+ Models Across 13 Brands:

Fits Baby Lock Models (15+ Machines):

Anna BL20A, B15, B17, B21, BL1108, BL1170, BL15B, BL25A, BL25B Joy, BL9, Denim Pro BL16, Denim Pro BL18, Design Pro BL22, Design Pro BL23, Maria BL23A, Molly BL30A, Natalie BL18A, Xscape BL66, Zeal BL35B

Fits Bernette Models (7 Machines):

H70, Bernette 50, Bernette 60, Bernette 650, Bernette 70, Bernette 75, Deco 330

Fits Brother Models (40+ Machines):

10443, BS2400, BS2430, BS2410, BS2450, DreamWeaver XE VM6200D, NS20, NS30, Prestige 30, PS-1200, ST150HDH, VX-1100, VX-1500, VX-809, VX-980, VX1010, VX1020, VX1200, VX-1400, VX1420, VX1410, VX1430, VX1440, VX1450, BS2400, VX970, XL-2022, XL2010, XL2015, XL2021, XL-2030, XR23, SB700T Simplicity

Fits Elna Models (80+ Machines):

1010, 1017, 104, 108, 110, 2003, 2004SP, 2005, 2007, 2100, 2300, eXplore 240, 2600, 2800, 3002, 3003, 3004, 3005, 3006, 3007, 3230, 5100, 520 eXperience, eXperience 520s, 5200, eXperience 530, 5300, 540 eXperience, eXperience 540s, eXperience 550, 580+ eXcellence, 6001, 6003, 6003QD Quilter's Dream, 6004, 6005 Heirloom, 620 eXperience, 6200, 660 eXperience, 6600, 680 eXcellence, 680+ eXcellence, eXcellence 710, 720 eXcellence, ec60, eXcellence 720PRO, 7200 Pro Quilter's Dream, 730 eXcellence, 7300, 740 eXcellence, 760 eXcellence, 8006, 8007, 9008, 8100, 820 eXpressive, 8200, 8300, 860 eXpressive, 8600, 900 eXpressive, 9006, 9020 Xquisit II, Air Artist, CE20, e9500, ef72, eXplore 130, eXplore 150, eXplore 160, eXplore 220, eXplore 320, eXplore 340, eXpressive 830, eXpressive 850, Sew Fun 1000, Sew Green 1000, Sew Zebra 10, 780 eXcellence (Plus), eXcellence 730PRO, eXperience 560, eXperience 570, eXpressive 920, Funstyler, Lotus, Mini Opal, Star Edition, 9600, 760 PRO eXcellence, Lotus 2

Fits Euro Pro Models (7 Machines):

6130A2, 6131, 9015, 9110, 9125, 6131A, 6120, 6130, 6141, 9106

Fits Janome / New Home Models (300+ Machines - Partial List):

Memory Craft series (MC3000, MC4000, MC5000, MC6000, MC7000, MC8000, MC9000, MC10000, MC11000, MC12000, MC15000), Horizon series (7700QCP, 8900QCP, 12000, 14000, 15000), Skyline series (S3, S5, S7, S9), Jem series (Gold 660, Gold 661, Platinum 720, Platinum 760), DC series (DC1018, DC1050, DC2007LE, DC2010, DC2011, DC2012, DC2013, DC2014, DC2015, DC2019, DC3018, DC3050, DC4030P, DC5100), HD series (HD1000, HD3000), HF series (HF106, HF107, HF1012, HF2022, HF3000, HF4045LX, HF5812, HF8050, HF8077), Magnolia series (7318, 7325, 7330, 7360), Sewist series (500, 509, 625E, 721, 780DC), and 200+ additional models including 2014, 2015, 2018, 2022, 2030DC, 3022, 3023, 3123, 4018ME, 4023, 4120QDC, 4123, 4618, 4623, 5024, 5124, 6019QC, 6125QC, 6260QC, 8050, 8077, 8080, and many more

Fits Kenmore Models (150+ Machines - Partial List):

385 series including 385.11101, 385.11206, 385.11607, 385.11608, 385.12014, 385.12102, 385.12216, 385.12314, 385.12514, 385.12614, 385.12712, 385.12812, 385.12912, 385.12916, 385.14052, 385.15008, 385.15108, 385.15510, 385.15512, 385.15516, 385.15518, 385.16020, 385.16120, 385.16126, 385.16130, 385.16520, 385.16524, 385.16528, 385.17624, 385.17626, 385.17628, 385.17724, 385.17822, 385.17824, 385.17826, 385.17828, 385.18080, 385.18221, 385.18330, 385.18630, 385.18830, 385.18836, 385.19000, 385.19001, 385.19005, 385.19010, 385.19030, 385.19110, 385.19150, 385.19153, 385.19233, 385.19365, 385.19606, and 100+ additional 158 and 385 series models

Fits Necchi Models (20+ Machines):

3610, 3620 Quilt, 3832, 4825, 4960, 538, 6015, 6030, 6110, 6147, 6150, 9323, EC100, EV7, EX100, EX30, EX60, FA16, FB12, NE30, QS60, TM8, HD22

Fits Pfaff Models (12+ Machines):

100S Smart, 150S, 200C Smart, 213, Hobby 1122, Hobby 1132, Hobby 1142, 1020 Hobby, 1030 Hobby, 1040 Hobby, 1022 Hobby, 1032 Hobby, 1042 Hobby, 307 Hobby, 4228 Hobby

Fits Simplicity Models (4 Machines):

SA1600 Liberty, SA2400L American Quilter, SL1170, SW240 American Quilter

Fits Singer Models (15+ Machines):

1306 Start, 2300, 2263, 4166, 4452 Heavy Duty, 5522, 7640 Confidence, 9323, HD660, HD6600, HD6605, HD6800C, M1000, M3220, S10 Studio, 5532, 9100, ET-1

Fits Viking / Husqvarna Models (15+ Machines):

100Q, 250M Eden Rose, E10, Emerald 116, 118, 122, 183, Huskystar C10, Huskystar C20, Huskystar E20, Huskystar 207, Huskystar 215, Huskystar 224, Huskystar 219, E20, Emerald 122, Jade 20, Jade 30, Tribute 140M, Tribute 145M

Fits White Models (12+ Machines):

568, 671, 970 top load, 972, 979, 1122, 1632, 1710, 1730, 1740 Quilter, 1750, 1780 Quilter's Star, 1977, 2037, 2235, 2999, 3100, 9100

Alternative Part Numbers (20+ Cross-References):

006084009, 270 006084009, 141000781, 4160233-01, 102115008, 102261000, 102261103, 102869107, 200122027, 200122108, 366413003, 395710-07, 395710-10, 416489301, 68000175, 9810226100000, 98-102261-00, BL102261103, XA5539-051, XA5539-151, X52800050, X528000-150

If you're searching for any of these part numbers, this bobbin is the correct replacement!

Why Class 15 / A Style is the Best Choice:

If you're not sure which bobbin your machine needs, Class 15 / A Style is almost always the right answer for modern domestic sewing machines. Here's why:

• Industry Standard - Most brands adopted Class 15 in the 1990s-2000s
• Drop-In Compatibility - Works with top-loading bobbin systems
• Multi-Brand - One bobbin fits Janome, Brother, Singer, Kenmore, and more
• Easy to Find - The most common bobbin type means easy replacement
• Future-Proof - New machines continue to use Class 15
• Cost-Effective - Stock up on one type instead of multiple types

About Drop-In Bobbin Systems:

Class 15 / A Style bobbins are designed for drop-in (top loading) bobbin systems. In these machines, the bobbin drops into a built-in bobbin case in the machine bed. You can see the bobbin through a clear cover on top of the machine. This is much easier than older front-loading systems where you insert a removable bobbin case.

Drop-in systems became popular because they're user-friendly and reliable. Simply drop the bobbin in, pull the thread through the tension slot, and close the clear cover. The clear cover also helps prevent lint buildup and makes it easy to check thread levels.

Replacement vs. Genuine Bobbins:

These are quality replacement bobbins (aftermarket) that work as direct replacements for part 141000526 and the 20+ alternative part numbers listed above. They're manufactured to Class 15 / A Style specifications and provide reliable performance at a more affordable price than brand-name bobbins.

Many sewers prefer to stock up on replacement bobbins for everyday use, saving their genuine bobbins for special projects or as backups.

Bobbin Care Tips:

• Wind evenly - Use your machine's bobbin winder for smooth, even winding
• Don't overfill - Leave a small gap at the top to prevent jamming
• Check for damage - Replace bobbins if they become nicked or cracked
• Keep clean - Wipe off lint buildup periodically
• Store organized - Use a bobbin box to keep wound bobbins organized by color
• Match thread weight - Wind bobbins with the same thread you're using on top
• Use threading hole - Thread through the hole when winding for secure start

Perfect For:

• Quilters - Keep multiple thread colors wound and ready
• Garment Sewers - Have bobbins ready for different fabric colors
• Multi-Project Sewers - Switch between projects without rewinding
• Multi-Machine Households - One bobbin type fits ALL your machines!
• Multi-Brand Owners - Works across Janome, Brother, Singer, Kenmore, and more
• Busy Sewers - Stock up so you never run out mid-project
• Gift Giving - Great addition to a sewing gift basket
• Sewing Classes - Universal fit for students with different machines

What's Included:

10 Class 15 / A Style plastic drop-in/top loading bobbins (Part 141000526) with threading holes, compatible with 600+ sewing machine models across 13 major brands.

Quantity: 10 bobbins per pack
Part Number: 141000526
Alternative Part Numbers: 006084009, 141000781, 4160233-01, 102115008, 102261000, 102261103, 102869107, 200122027, 200122108, 366413003, 395710-07, 395710-10, 416489301, 68000175, 9810226100000, 98-102261-00, BL102261103, XA5539-051, XA5539-151, X52800050, X528000-150
Bobbin Type: Class 15 / A Style
Material: Plastic
Threading Hole: Yes
Design: Drop-In / Top Loading
Style: Replacement (aftermarket)
Compatibility: 600+ models across 13 brands
SKU: 141000526-10ct