Is 6310-2RS available with 2RS or ZZ seals?

Yes for most sizes in this series. Confirm stock or production lead time with sales for your preferred seal and precision grade.

Can you match 6310-2RS as a cross-reference to other brands?

Provide the competitor part number or drawing and our engineers will confirm interchange dimensions and recommend the closest BLD equivalent.

What information should I include when quoting 6310-2RS?

Model (with seal suffix), quantity, required clearance/precision, packaging preference, and destination port or Incoterm.

Bearing Model

6310-2RS

Name: 6310-2RS
Brand: BLD Bearing

6310-2RS deep groove ball bearing — ISO 9001 OEM/ODM supply from BLD Bearing. Open, ZZ, and 2RS variants available.

View 6300 Series catalog View full product line

Key dimensions

Bore d: 50 mm
Outside D: 110 mm
Width B: 27 mm
Dynamic load Cr: 62 kN
Static load Cor: 38.3 kN
Weight: 1.082 kg

Catalog dimensions are for the base size. Seal/shield suffixes (Open, Z, ZZ, RS, 2RS) change width and friction but share the same d × D envelope unless noted.

Specifications

Bearing No.	Main Dimension (mm)				Load Rating (kN)		Max Runout Speed (r/min)		Weight (kg)
Bearing No.	Bored	Outer DiameterD	WidthB	Radiusr min	Dynamic	Static	Grease	Oil	Weight (kg)
6310	50	110	27	2.0	62.00	38.30	6,100	7,300	1.082

FAQ

Series & model FAQ

Request a quote for 6310-2RS

Tell us quantity, seal type, and destination — we typically reply within 24 hours.