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Home / Bearings & Bushings / Stainless Steel Heavy-Duty Insert Ball Bearing with Housing SP305 SP306 SP307 SP308 SP309 SP310
Bearings & Bushings

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Grade 304 Stainless Steel
Bearing Type Spherical Plain
Housing Style Flanged Mount
Model Options SP305, SP306, SP307, SP308, SP309, SP310
Bore Size Range 25mm to 50mm
Dynamic Load Rating 15kN to 40kN
Static Load Rating 25kN to 60kN
Operating Temperature -20°C to +120°C
Seal Type Double Rubber Seals
Compliance Standard ISO 12240-1

5 reviews

A

Anonymous

Apr 01, 2026

Rating: 5/5

Reliable Supplier

We bulk order these for our clients. Consistent quality across all model numbers.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent Build Quality

Used these for a conveyor system upgrade. The stainless steel holds up well against moisture.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect Fit

Ordered the SP308 model. Dimensions were exact according to the blueprint.

A

Anonymous

Feb 27, 2026

Rating: 5/5

Corrosion Resistant

Working in a humid environment, these have shown no signs of rust after 6 months.

A

Anonymous

Feb 03, 2026

Rating: 4/5

Good Value

Solid bearings but shipping took a bit longer than expected. Product itself is great.

5 FAQ

Q: Is a mounting kit included?

A: No, bearings and housings are sold as assembled units without extra hardware.

Q: Can these handle axial loads?

A: They are primarily designed for radial loads with some axial capacity.

Q: What is the shaft tolerance for SP306?

A: Please refer to the technical datasheet for h6 tolerance specs.

Q: Do I need to lubricate these upon arrival?

A: They come pre-lubricated for standard use.

Q: Are these self-aligning?

A: Yes, spherical plain bearings accommodate misalignment.

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