Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	440C Stainless Steel
Bearing Type	Deep Groove Ball Bearing
Series Code	S6900
Seal Options	Open, ZZ, 2RS
Precision Class	ABEC-5
Cage Material	Nylon Reinforced
Lubrication	Pre-greased with Low Noise Grease
Temperature Range	-20°C to 120°C
Pack Size	10 Pieces
Brand	JAE

5 reviews

Anonymous

Apr 07, 2026

Rating: 4/5

Fair price

Competitive pricing for the bulk pack. Would prefer if single units were available.

Anonymous

Mar 11, 2026

Rating: 4/5

Good steel quality

The stainless steel feels robust. Shipping took a bit longer than expected but product is solid.

Anonymous

Feb 20, 2026

Rating: 5/5

Excellent for motors

Very quiet operation and handles high RPM well. Used them in a spindle motor upgrade.

Anonymous

Feb 02, 2026

Rating: 5/5

Precise fit

Measured the 61903 model with calipers. Dimensions match the spec sheet perfectly.

Anonymous

Feb 01, 2026

Rating: 5/5

No rust issues

Installed in a humid environment. After three months there is no sign of corrosion.

5 FAQ

Q: Do you offer bulk pricing discounts?

A: Yes, please contact our sales team directly for quotes on orders larger than 50 packs.

Q: What is the return policy?

A: We offer a 30-day return policy for unused items in original packaging.

Q: What is the maximum RPM for the 61902 model?

A: Maximum RPM varies by load, but generally supports up to 30,000 RPM under light load conditions.

Q: Are the dimensions standard ISO sizes?

A: Yes, all bearings in the S6900 series follow standard ISO dimension tables for easy replacement.

Q: Are these bearings waterproof?

A: They are highly corrosion resistant, but the 2RS seals are water resistant, not fully waterproof for submersion.

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