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Acme Gridley 1-1/4" RB-8

A high speed drilling attachment for an Acme Gridley 1-1/4" RB-8 screw machine has three major assemblies:

1148-Attachment-High-Speed-Drilling-Master

1 - Spindle Assembly AM-41347
2 - Drive Unit Assembly AM-413450
3 - Drive Sleeve Assembly AM-413460

Below are the individual replacement parts for each assembly that make up a 100% Ratio High Speed Drilling Attachment for an Acme Gridley 1-1/4" RB-8 screw machine:


1148-Attachment-High-Speed-Drilling-1-Spindle-Assembly

AM-41347 Complete High Speed Drill Spindle Assembly

Acme Gridley replacement part number AM-41347
Product details for AM-41347 Complete High Speed Drill Spindle Assembly






AM-41347 item 1 - Drill Spindle

Acme Gridley replacement part number AM-41310
Product details for AM-41347 item 1 - Drill Spindle






AM-41347 item 2 - Screw

Acme Gridley replacement part number 52685
Product details for AM-41347 item 2 - Screw






AM-41347 item 3 - Bushing

Acme Gridley replacement part number C-17148
Product details for AM-41347 item 3 - Bushing






AM-41347 item 4 - Bearing

Acme Gridley replacement part number 54530
Product details for AM-41347 item 4 - Bearing






AM-41347 item 5 - Tongue Washer

Acme Gridley replacement part number 2478
Product details for AM-41347 item 5 - Tongue Washer






AM-41347 item 6 - Oil Well Bearing Spacer

Acme Gridley replacement part number 161940
Product details for AM-41347 item 6 - Oil Well Bearing Spacer






AM-41347 item 7 - Pipe Plug

Acme Gridley replacement part number 01727-3
Product details for AM-41347 item 7 - Pipe Plug






AM-41347 item 8 - Oil Well

Acme Gridley replacement part number 413132
Product details for AM-41347 item 8 - Oil Well






AM-41347 item 9 - Bearing

Acme Gridley replacement part number 17558
Product details for AM-41347 item 9 - Bearing






AM-41347 item 10 - Drill Spindle

Acme Gridley replacement part number 02502-37
Product details for AM-41347 item 10 - Drill Spindle






AM-41347 item 11 - Adjusting Nut Assembly

Acme Gridley replacement part number 53526
Product details for AM-41347 item 11 - Adjusting Nut Assembly






1148-Attachment-High-Speed-Drilling-2-Drive-Unit-Assembly

AM-413450 Complete Drive Unit Assembly

Acme Gridley replacement 52XF part number AM-413450
Product details for AM-413450 Complete Drive Unit Assembly






AM-413450 item 1 - Dowel Pin

Acme Gridley replacement part number 50083
Product details for AM-413450 item 1 - Dowel Pin






AM-413450 item 2 - Splined Flange

Acme Gridley replacement part number 71351
Product details for AM-413450 item 2 - Splined Flange






AM-413450 item 3 - Screw

Acme Gridley replacement part number 1137
Product details for AM-413450 item 3 - Screw






AM-413450 item 4 - Drive Shaft

Acme Gridley replacement 41XF part number AM-413040
Product details for AM-413450 item 4 - Drive Shaft






AM-413450 item 5 - Oil Retainer

Acme Gridley replacement part number B-713530
Product details for AM-413450 item 5 - Oil Retainer






AM-413450 item 6 - Screw

Acme Gridley replacement part number 1102
Product details for AM-413450 item 6 - Screw






AM-413450 item 7 - Bearing

Acme Gridley replacement 39XF 46XF part number A-17346
Product details for AM-413450 item 7 - Bearing






AM-413450 item 8 - Key

Acme Gridley replacement 44XF part number 2607
Product details for AM-413450 item 8 - Key






AM-413450 item 9 - Sprocket

Acme Gridley replacement 42XF part number AM-413230
Product details for AM-413450 item 9 - Sprocket






AM-413450 item 10 - Taper Pin

Acme Gridley replacement part number 301
Product details for AM-413450 item 10 - Taper Pin






AM-413450 item 11 - Chain

Acme Gridley replacement part number AM-41325
Product details for AM-413450 item 11 - Chain






AM-413450 item 12 - Lockwasher

Acme Gridley replacement 48XF part number 27915
Product details for AM-413450 item 12 - Lockwasher






AM-413450 item 13 - Locknut

Acme Gridley replacement 47XF part number 27910
Product details for AM-413450 item 13 - Locknut






AM-413450 item 14 - Sprocket

Acme Gridley replacement part number AM-40161
Product details for AM-413450 item 14 - Sprocket






1148-Attachment-High-Speed-Drilling-3-Drive-Sleeve-Assembly

AM-413460 Complete Drive Sleeve Assembly

Acme Gridley replacement part number AM-413460
Product details for AM-413460 Complete Drive Sleeve Assembly






AM-413460 item 1 - Gear

Acme Gridley replacement part number AM-413080
Product details for AM-413460 item 1 - Gear






AM-413460 item 2 - Bearing Retainer

Acme Gridley replacement part number B-713530
Product details for AM-413460 item 2 - Bearing Retainer






AM-413460 item 3 - Timken Bearing

Acme Gridley replacement part number A-17346
Product details for AM-413460 item 3 - Timken Bearing






AM-413460 item 4 - Lockwasher

Acme Gridley replacement part number 27915
Product details for AM-413460 item 4 - Lockwasher






AM-413460 item 5 - Locknut

Acme Gridley replacement part number 27910
Product details for AM-413460 item 5 - Locknut






AM-413460 item 6 - Screw

Acme Gridley replacement part number 1102
Product details for AM-413460 item 6 - Screw





Acme Gridley 1-1/4" RB8, 1-5/8" RBN8, 1-5/8" RA6, 1-5/8" RB6, 2" RB6 Spindle Speed & Feed Gears

Feed change gears 96 teeth per set
Spindle speed gears 96 teeth per set
2"-6 spline, 1-1/2" face, 8/10 pitch helical

NUMBER OF
TEETH
PART NUMBER RH OR LH
22 82242 or NA16-22R R
24 82243 or NA16-24R R
26 82244 or NA16-26R R
28 82245 or NA16-28R R
30 82246 or NA16-30R R
32 82247 or NA16-32R R
34 82248 or NA16-34R R
36 82249 or NA16-36R R
38 82250 or NA16-38R R
40 82251 or NA16-40R R
42 82252 or NA16-42R R
44 82253 or NA16-44R R
46 82254 or NA16-46R R
48 82255 or NA16-48R R
50 82256 or NA16-50R R
52 82257 or NA16-52R R
54 86547 or NA16-54R R
56 86548 or NA16-56R R
58 NA16-58R R
44 NA16-44L L
46 NA16-46L L
48 A-38254 or NA16-48L L
50 A-38256 or NA16-50L L
52 82388 or NA16-52L L
54 82258 or NA16-54L L
56 82259 or NA16-56L L
58 82260 or NA16-58L L
60 82261 or NA16-60L L
62 82262 or NA16-62L L
64 82263 or NA16-64L L
66 82534 or NA16-66L L
68 82535 or NA16-68L L
70 82536 or NA16-70L L
72 82537 or NA16-72L L
74 82538 or NA16-74L L
76 82539 or NA16-76L L
78 82540 or NA16-78L L
80 82541 or NA16-80L L
82 82543 or NA16-82L L
84 86240 or NA16-84L L
86 86241 or NA16-86L L
88 86242 or NA16-88L L

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22845 Hoover Road
Warren, Michigan 48089
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f: (586) 755-1229
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