Plain Bearing Industrial Chucks

Keyed Industrial Drill Chucks

The Jacobs®Plain Bearing Chuck is the world's most widely used for medium or heavy duty portable, bench or floor mounted power tools. This industrial quality chuck with fully hardened and ground working components, offers exceptionally high accuracy, gripping power & durability.

Features

Jaws centre-ground for absolute straightness and alignment.

Through-hardened Sleeve teeth, hardened nose and keyholes ensure outstanding wear resistance.

One piece sleeve eliminates crack between driving teeth often found in other designs.

Each chuck 100% inspected for performance and precision.

Model No. Part No. Capacity Range mm Mount Key No. Closed Length Open Length Sleeve Dia.
0 6200 0.711 - 4 0JT K0 37 28 221.6
0B5/16 6204 0.711 - 4 5/16-24 K0 39 30 22
1A 6206 0.711 - 6.5 1JT K1 49 39 28.4
1B3/8 6208 0.711 - 6.5 3/8-24 K1 50 40 28
7BA3/8 6255 0.711 - 6.5 3/8-24 K7 57 44 34
2A 6214 0.711-10 2JT K2 71 55 42.4
2BA3/8 6219 0.711 - 10 3/8-24 K2 71 55 42.4
31-01 14697 0.711 - 10 1JT K30 63 51 36.1
31-B12 # 14699 0.711-10 BB12 S2 63 51 37.6
31-02 14698 0.711 - 10 2JT K30 63 51 36.1
41BA3/8 30728 0.711 - 10 3/8-24 K30 63 51 36.3
41BA1/2 31090 0.711-10 1/2-20 K30 63 51 36.3
32BA1/2 8859 0.711 - 10 1/2-20 K32 77 59 45
34-02 14442 0.711 - 13 2JT K3 89 70 51.8
34-06 6295 0.711 - 13 6JT K3 89 70 51.8
34-33 14445 0.711 - 13 33JT K3 89 70 51.8
37-B16 # 14446 0.711-13 B16 K32 80.3 66 46.8
33 6279 2 - 13 33JT K32 82 64 45.5
33BA1/2 6287 2 - 13 1/2-20 K32 82 64 45.5
33BA3/8 6283 2 - 13 3/8-24 K32 82 64 45.5
33BA5/8 6289 2-13 5/8-16 K32 82 64 45.5
3A 6223 3 - 16 3JT K3 97 73 58.4
4C# 6224 3-16 6JT S3 94 76 56
4D# 6225 3 - 16 B16 S3 94 76 56
3B5/8 6232 3 - 16 5/8-16 K3 97 73 58
35B1/2 14723 4-16 1/2-20 K3 89 70 52
36 6309 5 - 20.3 3JT K4 103 80 64.5
36B3/4 6316 5 - 20.3 3/4-16 K4 105 81 65
36B5/8 6314 5 - 20.3 5/8-16 K4 105 81 65

BA models are drilled and countersunk for retaining screw, necessary for reversible tools.

 

Note - models marked with a # are not Jacobs® brand as Jacobs® do not manufacture these mounts. They are a good quality industrial chuck but to ensure Jacobs® quality we recommend purchasing standard Jacobs® sizes & mounts.

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