Washers - Lock - Tabbed - for Bearing Locknuts

5 Products in this selection

A selection of for Bearing Locknuts Tabbed Lock Washers. This category includes equivalents to AW, W, TW, MB, WH and WT types.

  • Lock washers are available in many different materials and types, including tabbed, split and toothed. An expanded range may be available on special order. Please enquire.
  • Designed to prevent nuts and bolts from loosening due to vibration or torque by creating tension and friction within the bolted joint, effectively securing the connection and preventing unwanted rotations.
  • Dimensions are nominal and may vary between batches.
  • For use with bearing lock nuts
Small Parts & Bearings

Additional resources:
Screws

A more comprehensive listing may be found on the MBA Minibearings main store at Washers - Lock - Tabbed - for Bearing Locknuts.
Approximate ID (D1) Approx OD (D5) Tabs Inner Tab Width (E) Outer Tab Width (S) Inner Face (D4) Indicative
Image
Approximate ID (D1)
15.00
mm
Approx OD (D5)
28
mm
Tabs
11
Nr.
Inner Tab Width (E)
4.00
mm
Outer Tab Width (S)
4.00
mm
Inner Face (D4)
21.0
mm
Lock Washers - 15x28 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    thickness (t): 1.0 mm    Matching Locknut: AN / KM02    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB015-028-10-ST (PK-5) Lock Washers - 15x28 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
1 pack (5 pcs) Available Now | Further orders can be expected around Sun, Jul 12, 2026
$21.50 AUD
$21.50 AUD
Per 5
Approximate ID (D1) Approx OD (D5) Tabs Inner Tab Width (E) Indicative
Image
Approximate ID (D1)
15.00
mm
Approx OD (D5)
28
mm
Tabs
11
Nr.
Inner Tab Width (E)
4.00
mm
Lock Washers - 15x28 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    Outer Tab Width (S): 4.00 mm    Inner Face (D4): 21.0 mm    thickness (t): 1.0 mm    Matching Locknut: AN / KM02    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB015-028-10-ST (PK-5) Lock Washers - 15x28 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
1 pack (5 pcs) Available Now | Further orders can be expected around Sun, Jul 12, 2026
$21.50 AUD
$21.50 AUD
Per 5
View the product page first if you are unsure.
Approximate ID (D1)
20.00
mm
Approx OD (D5)
36
mm
Tabs
11
Nr.
Inner Tab Width (E)
4.00
mm
Outer Tab Width (S)
4.00
mm
Inner Face (D4)
26.0
mm
Lock Washers - 20x36 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    Tab Projection (V): 2.5 mm    thickness (t): 1.0 mm    Matching Locknut: AN / KM04    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB020-036-10-ST (PK-5) Lock Washers - 20x36 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 12, 2026
$27.68 AUD
$27.68 AUD
Per 5
Approximate ID (D1)
20.00
mm
Approx OD (D5)
36
mm
Tabs
11
Nr.
Inner Tab Width (E)
4.00
mm
Lock Washers - 20x36 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    Outer Tab Width (S): 4.00 mm    Inner Face (D4): 26.0 mm    Tab Projection (V): 2.5 mm    thickness (t): 1.0 mm    Matching Locknut: AN / KM04    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB020-036-10-ST (PK-5) Lock Washers - 20x36 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 12, 2026
$27.68 AUD
$27.68 AUD
Per 5
View the product page first if you are unsure.
Approximate ID (D1)
25.00
mm
Approx OD (D5)
43.63
mm
Tabs
11
Nr.
Lock Washers - 25x43.63 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    thickness (t): 1.4 mm    Matching Locknut: N-05    Inner Tab Type: Bent Outwards    Series: W / Standard Duty   
Part Number: WLB025-044-14-BO (Each) Lock Washers - 25x43.63 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
76 Available Now | Further orders can be expected around Wed, Jul 29, 2026
$1.50 AUD
$2.66 AUD $1.50 AUD
Each
Approximate ID (D1)
25.00
mm
Approx OD (D5)
43.63
mm
Tabs
11
Nr.
Lock Washers - 25x43.63 mm - 11 Nr. - Spring Steel
Material: Carbon Spring Steel    thickness (t): 1.4 mm    Matching Locknut: N-05    Inner Tab Type: Bent Outwards    Series: W / Standard Duty   
Part Number: WLB025-044-14-BO (Each) Lock Washers - 25x43.63 mm - 11 Nr. Tabbed - Carbon Spring Steel Washer
76 Available Now | Further orders can be expected around Wed, Jul 29, 2026
$1.50 AUD
$2.66 AUD $1.50 AUD
Each
View the product page first if you are unsure.
Approximate ID (D1)
30.00
mm
Approx OD (D5)
49
mm
Tabs
13
Nr.
Inner Tab Width (E)
5.00
mm
Outer Tab Width (S)
5.00
mm
Inner Face (D4)
38.0
mm
Lock Washers - 30x49 mm - 13 Nr. - Spring Steel
Material: Carbon Spring Steel    thickness (t): 1.2 mm    Matching Locknut: AN / KM06    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB030-049-12-ST (PK-5) Lock Washers - 30x49 mm - 13 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 12, 2026
$16.41 AUD
$16.41 AUD
Per 5
Approximate ID (D1)
30.00
mm
Approx OD (D5)
49
mm
Tabs
13
Nr.
Inner Tab Width (E)
5.00
mm
Lock Washers - 30x49 mm - 13 Nr. - Spring Steel
Material: Carbon Spring Steel    Outer Tab Width (S): 5.00 mm    Inner Face (D4): 38.0 mm    thickness (t): 1.2 mm    Matching Locknut: AN / KM06    Inner Tab Type: Straight ISO 2982    Series: MB / AW-X   
Part Number: WLB030-049-12-ST (PK-5) Lock Washers - 30x49 mm - 13 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 12, 2026
$16.41 AUD
$16.41 AUD
Per 5
View the product page first if you are unsure.
Approximate ID (D1)
35.00
mm
Approx OD (D5)
55.56
mm
Tabs
15
Nr.
Inner Face (D4)
46.4
mm
Lock Washers - 35x55.56 mm - 15 Nr. - Spring Steel
Material: Carbon Spring Steel    thickness (t): 1.7 mm    Matching Locknut: NH-07    Inner Tab Type: Bent Inwards    Series: WH / Heavy Duty   
Part Number: WLB035-056-17-BI (PK-2) Lock Washers - 35x55.56 mm - 15 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 29, 2026
$5.41 AUD
$6.49 AUD $5.41 AUD
Per 2
Approximate ID (D1)
35.00
mm
Approx OD (D5)
55.56
mm
Tabs
15
Nr.
Lock Washers - 35x55.56 mm - 15 Nr. - Spring Steel
Material: Carbon Spring Steel    Inner Face (D4): 46.4 mm    thickness (t): 1.7 mm    Matching Locknut: NH-07    Inner Tab Type: Bent Inwards    Series: WH / Heavy Duty   
Part Number: WLB035-056-17-BI (PK-2) Lock Washers - 35x55.56 mm - 15 Nr. Tabbed - Carbon Spring Steel Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Jul 29, 2026
$5.41 AUD
$6.49 AUD $5.41 AUD
Per 2
View the product page first if you are unsure.