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MiniBearings Hobby Gears - Racks - Miniature Mechanical Parts And Components

Hobby Gears - Racks

Product features, benefits and information

A small selection of popular sizes.
Metric racks only shown in this list. See main listings for sizes not shown here.
To work out the pitch diameter of a matching a spur gear, multiply the no of teeth by the module.
A module 0.5 spur gear with 20 teeth has a pitch diameter of 10mm.
A module 1 spur gear with 20 teeth has a pitch diameter of 20mm.
A module 2 spur gear with 20 teeth has a pitch diameter of 40mm.

All dimensions on this website are shown in mm unless otherwise indicated
Click on linked part numbers in the table below for more details

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Hobby Gears - Racks (All Items)
Length (L) (mm) = 150
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Length (L)
(mm)
Face Width (fw)
(mm)
Height (h)
(mm)
More Info Picture Ordering Information
150 4.800 9.500 Pitch Height (ph) (mm):
9.030

Pressure Angle (Deg.):
20

Material:
Carbon Steel

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.5


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR050-0150-0480-0950-CS
Please contact your nearest
DISTRIBUTOR or
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150 4.800 9.500 Pitch Height (ph) (mm):
9.130

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.4


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR040-0150-0480-0950-BR
Please contact your nearest
DISTRIBUTOR or
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150 6.300 12.700 Pitch Height (ph) (mm):
11.900

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.8


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR080-0150-0630-1270-BR
Please contact your nearest
DISTRIBUTOR or
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150 7.900 7.900 Pitch Height (ph) (mm):
6.940

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Square

Pitch:
Mod 1


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR100-0150-0790-0790-BR
Please contact your nearest
DISTRIBUTOR or
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"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Hobby Gears - Racks (All Items)
Length (L) (mm) = 200
View Cart
Length (L)
(mm)
Face Width (fw)
(mm)
Height (h)
(mm)
More Info Picture Ordering Information
200 3.000 8.000 Pitch Height (ph) (mm):
7.500

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.5


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR050-0200-0300-0800-BR
Please contact your nearest
DISTRIBUTOR or
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200 3.000 8.000 Pitch Height (ph) (mm):
7.700

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.3


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR030-0200-0300-0800-BR
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Hobby Gears - Racks (All Items)
Length (L) (mm) = 250
View Cart
Length (L)
(mm)
Face Width (fw)
(mm)
Height (h)
(mm)
More Info Picture Ordering Information
250 4.000 4.500 Pitch Height (ph) (mm):
4.000

Pressure Angle (Deg.):
20

Material:
Acetal (Moulded)

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.5


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR050-0250-0400-0450-AC
Please contact your nearest
DISTRIBUTOR or
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250 10.000 11.000 Pitch Height (ph) (mm):
9.750

Pressure Angle (Deg.):
20

Material:
Acetal (Moulded)

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 1.25


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR125-0250-1000-1100-AC
Please contact your nearest
DISTRIBUTOR or
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250 12.000 12.000 Pitch Height (ph) (mm):
10.500

Pressure Angle (Deg.):
20

Material:
Acetal (Moulded)

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Square

Pitch:
Mod 1.5


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR150-0250-1200-1200-AC
Please contact your nearest
DISTRIBUTOR or
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250 15.400 11.000 Pitch Height (ph) (mm):
9.000

Pressure Angle (Deg.):
20

Material:
Acetal (Moulded)

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 2


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR200-0250-1540-1100-AC
Please contact your nearest
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250 19.400 15.000 Pitch Height (ph) (mm):
12.000

Pressure Angle (Deg.):
20

Material:
Acetal (Moulded)

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 3


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR300-0250-1940-1500-AC
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Hobby Gears - Racks (All Items)
Length (L) (mm) = 300
View Cart
Length (L)
(mm)
Face Width (fw)
(mm)
Height (h)
(mm)
More Info Picture Ordering Information
300 4.800 4.800 Pitch Height (ph) (mm):
4.260

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Square

Pitch:
Mod 0.5


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR050-0300-0480-0480-BR
Please contact your nearest
DISTRIBUTOR or
LOGIN
300 4.800 9.500 Pitch Height (ph) (mm):
9.130

Pressure Angle (Deg.):
20

Material:
Carbon Steel

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.4


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR040-0300-0480-0950-CS
Please contact your nearest
DISTRIBUTOR or
LOGIN
300 6.300 12.700 Pitch Height (ph) (mm):
11.900

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 0.8


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR080-0300-0630-1270-BR
Please contact your nearest
DISTRIBUTOR or
LOGIN
300 7.900 15.900 Pitch Height (ph) (mm):
14.880

Pressure Angle (Deg.):
20

Material:
Brass

Precision:
ISO 8 (AGMA Q9)

Mounting Holes:
None

Shape:
Rectangular

Pitch:
Mod 1


Hobby Gears - Racks
Photo is close in appearance to actual product.
Part Number
GR100-0300-0790-1590-BR
Please contact your nearest
DISTRIBUTOR or
LOGIN
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All care has been taken in the compilation of this page, however errors may occur. Please do not use the information contained herein for critical applications without first re-checking the information with an independent source. No responsibility will be accepted by Miniature Bearings Australia or the Directors of said company for any loss of any kind that may be incurred in any way whatsoever from use of the information provided in these pages.

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Site Summary:
Miniature Bearings Australia offers over 100,000 products including small bearings, timing pulleys, timing belts, seals, o-rings, gears etc - see the full listing in the Online Catalogue. Our main business is through resellers including the online only distributor Small Parts and Bearings and the counter sales distributor H.E. Supplies (Hobby Engineering Supplies). Small Parts and Bearings online sales are located within our building in Dividend Street Mansfield. H.E. Supplies are located just around the corner at 186 Wecker Road Mansfield. There are many other distributors located throughout Australia and Worldwide so there are hundreds of places to buy our product. Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

We sell our product worldwide through distributors. If you are a distributor of mechanical parts such as bearings and power transmission products, and you have an interest in becoming a distributor for Miniature Bearings Australia in your area/country please contact sales@minibearings.com.au with information about your company. Miniature Bearings Australia are a wholesale and OEM supply company only. There are some foreign language introductory pages in French, German, Italian, Chinese, Japanese, Spanish and Portuguese available on our site.

If you wish to purchase product online, the Small Parts and Bearings online store is linked directly to the Miniature Bearings Australia online catalogue, so all new MBA products are added automatically to their store. Recent additions include full ceramic bearings in Silicon Nitride and Zirconia, and ceramic hybrid bearings for pushbikes and other applications. New products are being added every week. We also suggest that you may want to take a look at the technical information sites - Shafting Information, Couplings Information, Gearboxes Information and General Engineering Parts Information.

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