Collection: Bearings - Special Type
Bearings -> Special TypeThere are 6 products in the sub-categories of Bearings - Special Type. Browse the Bearings - Special Type products table. To narrow down the selection, please choose a sub-category from the links below.

Bearings - Special Type - Acetal
A selection of Acetal Special Type Bearings. Light duty acetal bearings used...

Bearings - Special Type - Polypropylene
A selection of Polypropylene Special Type Bearings. Polypropylene is for special chemical...
Category Details
This category includes various types of special type bearings.
- Special type bearings include non-standard sizes that are not usually found in a regular bearing catalogue.
- The MBA range includes several unusual sized plastic bearings, a garage door roller with integral shaft, and a small acetal polymer cam follower.

Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Bearings - Special Type category on the Small Parts & Bearings online store.
ID (d) | OD (D) | Width (W) | W1 | W2 | N |
Indicative Image |
---|---|---|---|---|---|---|
ID (d)
6.000
mm + 0.10 / - 0.00
(Equiv. 0.236 in.) |
OD (D)
22.000
mm + 0.00 / - 0.10 (Equiv. 0.866 in.) |
Width (W)
7.000 / 9.000
mm + 0.00 / - 0.20 (Equiv. 0.276 in.) |
W1
1.000
mm |
W2
1.000
mm |
N
9.50
mm |
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Material: Acetal with Mild Steel Inner Race
Type: 4
Category: Bearings - Special Type - Acetal |
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Part Number: TOK-DR-22-H6W1 (2 Pcs)
Special Type Bearings - 6x22 - 7.000 / 9.000 / 1 mm - Acetal with Mild Steel Inner Race Bearing 22 units (44 pcs) Available Now | Item Discontinued - Up to 22 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.56 AUD
Regular price
Unit price
/
per
Per 2
|
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ID (d) | OD (D) | Width (W) | W1 |
Indicative Image |
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ID (d)
6.000
mm + 0.10 / - 0.00 (Equiv. 0.236 in.) |
OD (D)
22.000
mm + 0.00 / - 0.10 (Equiv. 0.866 in.) |
Width (W)
7.000 / 9.000
mm + 0.00 / - 0.20 (Equiv. 0.276 in.) |
W1
1.000
mm |
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||
Material: Acetal with Mild Steel Inner Race
W2: 1.000 mm
N: 9.50 mm
Type: 4
Category: Bearings - Special Type - Acetal |
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Part Number: TOK-DR-22-H6W1 (2 Pcs)
Special Type Bearings - 6x22 - 7.000 / 9.000 / 1 mm - Acetal with Mild Steel Inner Race Bearing 22 units (44 pcs) Available Now | Item Discontinued - Up to 22 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.56 AUD
Regular price
Unit price
/
per
Per 2
|
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|
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ID (d)
M6x1 (8mm Long) Thread
mm + 0.10 / - 0.00
|
OD (D)
22.000
mm + 0.00 / - 0.10 (Equiv. 0.866 in.) |
Width (W)
7.000
mm + 0.00 / - 0.20 (Equiv. 0.276 in.) |
N
9.50
mm |
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||
Material: Acetal
Type: 6
Category: Bearings - Special Type - Acetal |
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Part Number: TOK-DR-22-B05
Special Type Bearings - M6x1 - 8mm Long - Thread 22x7 mm - Acetal Bearing 7 Available Now | Further orders can be expected around Sat, Sep 27, 2025 Regular price
$3.23 AUD
Regular price
Unit price
/
per
Each
|
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ID (d)
M6x1 (8mm Long) Thread
mm + 0.10 / - 0.00 |
OD (D)
22.000
mm + 0.00 / - 0.10 (Equiv. 0.866 in.) |
Width (W)
7.000
mm + 0.00 / - 0.20 (Equiv. 0.276 in.) |
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|||
Material: Acetal
N: 9.50 mm
Type: 6
Category: Bearings - Special Type - Acetal |
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Part Number: TOK-DR-22-B05
Special Type Bearings - M6x1 - 8mm Long - Thread 22x7 mm - Acetal Bearing 7 Available Now | Further orders can be expected around Sat, Sep 27, 2025 Regular price
$3.23 AUD
Regular price
Unit price
/
per
Each
|
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|
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ID (d)
10.450 Shaft
mm + 0.10 / - 0.00
(Equiv. 0.411 in.) |
OD (D)
45.000
mm + 0.00 / - 0.10 (Equiv. 1.772 in.) |
Width (W)
11.700
mm + 0.00 / - 0.20 (Equiv. 0.461 in.) |
W2
N/A
mm |
N
N/A
mm |
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|
Material: Nylon (Polyamide 6/6)
Type: Not Shown
Category: Bearings - Special Type - Acetal |
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Part Number: BRG-GDR-45-106 (100 Pcs)
Special Type Bearings - 10.450 Shaft 45x11.7 mm Acetal - Nylon Polyamide 6/6 Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025 Regular price
$355.59 AUD
Regular price
Unit price
/
per
Per 100
|
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ID (d)
10.450 Shaft
mm + 0.10 / - 0.00 (Equiv. 0.411 in.) |
OD (D)
45.000
mm + 0.00 / - 0.10 (Equiv. 1.772 in.) |
Width (W)
11.700
mm + 0.00 / - 0.20 (Equiv. 0.461 in.) |
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Material: Nylon (Polyamide 6/6)
W2: N/A mm
N: N/A mm
Type: Not Shown
Category: Bearings - Special Type - Acetal |
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Part Number: BRG-GDR-45-106 (100 Pcs)
Special Type Bearings - 10.450 Shaft 45x11.7 mm Acetal - Nylon Polyamide 6/6 Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025 Regular price
$355.59 AUD
Regular price
Unit price
/
per
Per 100
|
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|
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ID (d)
12.700
mm + 0.10 / - 0.00
(Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 11.911
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
0.798
mm |
W2
N/A
mm |
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|
Material: Acetal
Max RPM in Air: 1064
Type: All Acetal, Stainless Balls, Inner Ext. One Side
Category: Bearings - Special Type - Acetal |
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Part Number: P-WR12216-1-AS6
Special Type Bearings - 12.7x34.925 - 11.113 / 11.911 / 0.798 mm - Acetal Bearing 270 Available Now | Item Discontinued - Up to 270 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.51 AUD
Regular price
Unit price
/
per
Each
|
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ID (d)
12.700
mm + 0.10 / - 0.00 (Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 11.911
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
0.798
mm |
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||
Material: Acetal
W2: N/A mm
Max RPM in Air: 1064
Type: All Acetal, Stainless Balls, Inner Ext. One Side
Category: Bearings - Special Type - Acetal |
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Part Number: P-WR12216-1-AS6
Special Type Bearings - 12.7x34.925 - 11.113 / 11.911 / 0.798 mm - Acetal Bearing 270 Available Now | Item Discontinued - Up to 270 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.51 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
ID (d)
12.700
mm + 0.10 / - 0.00
(Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 12.700
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
1.59
mm |
W2
N/A
mm |
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|
Material: Acetal
Max RPM in Air: 1064
Type: All Acetal, Stainless Balls, Inner Ext. One Side
Category: Bearings - Special Type - Acetal |
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Part Number: P-WR12216-1E-AS6 (100 Pcs)
Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Acetal Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025 Regular price
$1,489.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
ID (d)
12.700
mm + 0.10 / - 0.00 (Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 12.700
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
1.59
mm |
![]() |
||
Material: Acetal
W2: N/A mm
Max RPM in Air: 1064
Type: All Acetal, Stainless Balls, Inner Ext. One Side
Category: Bearings - Special Type - Acetal |
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Part Number: P-WR12216-1E-AS6 (100 Pcs)
Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Acetal Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025 Regular price
$1,489.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
ID (d)
12.700
mm + 0.10 / - 0.00
(Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 12.700
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
1.59
mm |
W2
N/A
mm |
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|
Material: Polypropylene
Max RPM in Air: 1064
Type: Polypropylene, Glass Balls, Inner Ext. One Side
Category: Bearings - Special Type - Polypropylene |
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Part Number: P-WR12216-1E-PPGL (100 Pcs)
Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Polypropylene Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025 Regular price
$5,990.59 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
ID (d)
12.700
mm + 0.10 / - 0.00 (Equiv. 0.5 in.) |
OD (D)
34.925
mm + 0.00 / - 0.10 (Equiv. 1.375 in.) |
Width (W)
11.113 / 12.700
mm + 0.00 / - 0.20 (Equiv. 0.438 in.) |
W1
1.59
mm |
![]() |
||
Material: Polypropylene
W2: N/A mm
Max RPM in Air: 1064
Type: Polypropylene, Glass Balls, Inner Ext. One Side
Category: Bearings - Special Type - Polypropylene |
||||||
Part Number: P-WR12216-1E-PPGL (100 Pcs)
Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Polypropylene Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025 Regular price
$5,990.59 AUD
Regular price
Unit price
/
per
Per 100
|
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