SKFDeep Groove Ball Bearing — Wide Section, 25 mm ID, 47 mm OD, 16 mm Width, Contact Seals Both Sides, Grease Filled

Product Description

What this part is

SKF 63005-2RS1 single-row, wide-section deep groove ball bearing with contact seals on both sides. Bore Diameter: 25 mm. Outside Diameter: 47 mm. Overall Width: 16 mm. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Seal Type: Contact seals both sides. Lubricant: Grease. Cage Material: Pressed steel. Internal Clearance: CN. Bearing Material: Bearing steel. Item Weight: 0.102 kg (0.22 lb). Snap Ring Included: No. Unit Quantity: 1 Pc. GTIN: 7316570020984.

Decoding the designation

630 — the wide-section deep groove series. A 630xx carries the same bore and outside diameter as the matching 60xx but in a wider ring, for more load and axial capacity in the same shaft and housing bores.

05 — bore code. 05 × 5 = 25 mm.

2RS1 — contact seals on both sides. The seal lip runs on the inner ring, holding the grease charge in and contamination out.

What these specs mean in practice

Dynamic Load Rating: 11,200 N. Static Load Rating: 6,550 N. The pair sets bearing life under rotation and the permanent-deformation limit at rest.

Limiting Speed: 9,500 rpm. The bearing is grease filled and sealed for life, so this is the grease figure; there is no separate oil rating for a sealed bearing.

Internal Clearance: CN, the normal radial clearance class. Deep groove geometry carries radial load and axial load in both directions.

The width is the reason to specify this part:

The 25 x 47 mm envelope is shared with the far more common 6005, which is 12 mm wide. This bearing is 16 mm wide. A search filtering on bore and outside diameter alone returns both, and the width decides whether it fits and what it will carry. Overall Width: 16 mm.

Mounting data

Bore Type: Straight, mounted with an interference fit on the shaft journal. Bore Diameter: 25 mm. Outside Diameter: 47 mm. Overall Width: 16 mm. Item Weight: 0.102 kg (0.22 lb). Harmonization Code: 8482.10.50.

Quantity and configuration

Unit Quantity: 1 Pc. A single bearing, supplied as one piece.

Interchange guidance

Same 25 x 47 x 16 mm envelope with contact seals both sides: FAG 63005-2RSR, NSK 63005DDU, NTN 63005LLU, Koyo 63005-2RS.