Bearings - Single Row Ball - with Snap Ring - Extended Inner

Bearings -> Single Row Ball -> with Snap Ring -> Extended Inner

There is only 1 product in the sub-categories of Bearings - Single Row Ball - with Snap Ring - Extended Inner.

Category Details

A selection of Extended Inner with Snap Ring Single Row Ball Bearings. Single row radial ball bearings with extended inner ring (wide inner ring) and a snap ring on the OD.

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction.
  • If the size you require is not available, you might consider using a standard bearing with shim washers.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Bearings - Single Row Ball - with Snap Ring - Extended Inner category on the MBA Minibearings main store.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Flange Width (BF)
25.629
mm
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Bearing Type: Radial with Snp Ring    Notes: Snap Ring Groove Only - Ring Not Included   
Part Number: WR12816-ZZN Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 08, 2025
$114.86 AUD
$114.86 AUD
Each
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Width (BF): 25.629 mm    Bearing Type: Radial with Snp Ring    Notes: Snap Ring Groove Only - Ring Not Included   
Part Number: WR12816-ZZN Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 08, 2025
$114.86 AUD
$114.86 AUD
Each
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