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Miniature Bearings
Bearings Ball Bearings
Here at Bearingboys, we stock a wide range of very small ball bearings also know as miniature ball bearings. These miniature ball bearings are often used in power tools and remote controlled hobby toys, as well as in skateboards and roller blades. We stock open miniature ball bearings, which allow oil or grease to flow freely through the bearing for lubrication purposes; sealed and shielded miniature ball bearings, which prevent the entry of dust and preserve the lubricant. You can search our range by type, or by width, inside diameter or outside diameter. On request, Bearingboys can also supply various Abec precision bearings, including Abec 5, 6 & 9. If you are interested, please contact us.
Brand
Budget
Budget
Dynamic Load
631N
631N
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
9.53mm = 3/8inch
9.53mm = 3/8inch
RPM Grease
40000
40000
RPM Oil
48000
48000
Sealing
Shielded
Shielded
Static Load
219N
219N
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Qty:
Brand
SKF
SKF
Inside Dia
7mm
7mm
Outside Dia
19mm
19mm
Sealed or Shielded
Open
Open
Width
6mm
6mm
Qty:
Brand
SKF
SKF
Inside Dia
9mm
9mm
Outside Dia
24mm
24mm
Sealed or Shielded
Open
Open
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
1.5mm
1.5mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
4mm
4mm
Width
2mm
2mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
17mm
17mm
Width
6mm
6mm
Qty:
Brand
Budget
Budget
Inside Dia
8mm
8mm
Outside Dia
22mm
22mm
Pack of
10
10
Sealed or Shielded
Open
Open
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
9mm
9mm
Outside Dia
24mm
24mm
Sealed or Shielded
Shielded
Shielded
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
10mm
10mm
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Width
3.96748mm = 0.1562inch
3.96748mm = 0.1562inch
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Sealed
Sealed
Outside Dia
8mm
8mm
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Outside Dia
10mm
10mm
Sealed or Shielded
Open
Open
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
3.96875mm = 5/32inch
3.96875mm = 5/32inch
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
8mm
8mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
22mm
22mm
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
9mm
9mm
Outside Dia
24mm
24mm
Pack of
10
10
Sealed or Shielded
Shielded
Shielded
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
5mm
5mm
Open, Shielded or Sealed
Sealed
Sealed
Outside Dia
14mm
14mm
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Open, Shielded or Sealed
Open
Open
Outside Dia
10mm
10mm
Width
2.5mm
2.5mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Open, Shielded or Sealed
Sealed
Sealed
Outside Dia
15mm
15mm
Width
5mm
5mm
Qty:
Brand
SKF
SKF
Inside Dia
5mm
5mm
Outside Dia
11mm
11mm
Sealed or Shielded
Shielded
Shielded
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
9mm
9mm
Width
4mm
4mm
Qty:
Brand
SKF
SKF
Inside Dia
4mm
4mm
Outside Dia
16mm
16mm
Sealed or Shielded
Open
Open
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
4mm
4mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
10mm
10mm
Width
4mm
4mm
Qty:
Brand
SKF
SKF
Inside Dia
4mm
4mm
Outside Dia
13mm
13mm
Sealed or Shielded
Shielded
Shielded
Width
5mm
5mm
Qty:
Brand
SKF
SKF
Inside Dia
7mm
7mm
Outside Dia
22mm
22mm
Sealed or Shielded
Open
Open
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
7mm
7mm
Outside Dia
19mm
19mm
Pack of
10
10
Sealed or Shielded
Shielded
Shielded
Width
6mm
6mm
Qty:
Brand
Budget
Budget
Inside Dia
7mm
7mm
Outside Dia
22mm
22mm
Sealed or Shielded
Sealed
Sealed
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Dynamic Load
284N
284N
Equivalent to
SR144-2Z
SR144-2Z
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Material
Stainless Steel
Stainless Steel
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Sealing
Shielded
Shielded
Static Load
96N
96N
Width
2.779mm = 7/64inch
2.779mm = 7/64inch
Qty:
Brand
SKF
SKF
Inside Dia
5mm
5mm
Outside Dia
19mm
19mm
Sealed or Shielded
Shielded
Shielded
Width
6mm
6mm
Qty:
Brand
SKF
SKF
Inside Dia
6mm
6mm
Outside Dia
19mm
19mm
Sealed or Shielded
Shielded
Shielded
Width
6mm
6mm
Qty:
Brand
SKF
SKF
Inside Dia
4mm
4mm
Outside Dia
16mm
16mm
Sealed or Shielded
Sealed
Sealed
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
8mm
8mm
Width
3mm
3mm
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
9mm
9mm
Outside Dia
24mm
24mm
Sealed or Shielded
Open
Open
Width
7mm
7mm
Qty:
Brand
Budget
Budget
Inside Dia
2mm
2mm
Outside Dia
5mm
5mm
Sealed or Shielded
Shielded (Flanged)
Shielded (Flanged)
Width
2.5mm
2.5mm
Qty:
Brand
Budget
Budget
Inside Dia
4mm
4mm
Open, Shielded or Sealed
Sealed
Sealed
Outside Dia
12mm
12mm
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
5mm
5mm
Outside Dia
11mm
11mm
Pack of
10
10
Sealed or Shielded
Shielded
Shielded
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
8mm
8mm
Outside Dia
19mm
19mm
Pack of
10
10
Sealed or Shielded
Open
Open
Width
6mm
6mm
Qty:
Brand
Budget
Budget
Inside Dia
5mm
5mm
Outside Dia
16mm
16mm
Sealed or Shielded
Open
Open
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Open
Open
Outside Dia
8mm
8mm
Width
3mm
3mm
Qty:
Brand
SKF
SKF
Inside Dia
3mm
3mm
Outside Dia
10mm
10mm
Sealed or Shielded
Shielded
Shielded
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Open, Shielded or Sealed
Open
Open
Outside Dia
12mm
12mm
Width
3mm
3mm
Qty:
Brand
Budget
Budget
Inside Dia
3mm
3mm
Open, Shielded or Sealed
Open
Open
Outside Dia
7mm
7mm
Width
2mm
2mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
12mm
12mm
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
7mm
7mm
Open, Shielded or Sealed
Sealed
Sealed
Outside Dia
17mm
17mm
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
8mm
8mm
Outside Dia
19mm
19mm
Pack of
1
1
Sealed or Shielded
Open
Open
Width
6mm
6mm
Qty:
Brand
Budget
Budget
Inside Dia
6mm
6mm
Outside Dia
15mm
15mm
Pack Size
10
10
Sealed or Shielded
Open
Open
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
8mm
8mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
19mm
19mm
Width
6mm
6mm
Qty:
Brand
Budget
Budget
Dynamic Load
284N
284N
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Material
Stainless Steel
Stainless Steel
Open, Shielded or Sealed
Open
Open
Outside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Sealing
Open
Open
Static Load
96N
96N
Width
2.38mm = 3/32inch
2.38mm = 3/32inch
Qty:
Brand
Budget
Budget
Inside Dia
7mm
7mm
Open, Shielded or Sealed
Shielded
Shielded
Outside Dia
17mm
17mm
Width
5mm
5mm
Qty:
Brand
Budget
Budget
Inside Dia
4mm
4mm
Outside Dia
11mm
11mm
Pack of
10
10
Sealed or Shielded
Open
Open
Width
4mm
4mm
Qty:
Brand
Budget
Budget
Inside Dia
1.5mm
1.5mm
Outside Dia
6mm
6mm
Sealed or Shielded
Shielded (Flanged)
Shielded (Flanged)
Width
3mm
3mm
Qty: