NRB Unit UCF 205 (25 mm)


Item Code: YCJ 25 (UCF 205)

Item Type: Square Flanged Ball Bearing Unit

Shaft Diameter (d): 25 mm

SKU: NRB-I YCJ 25 (UCF 205) Categories: ,


Ball Bearing Units consist of a deep groove ball bearing mounted in a housing that can be bolted to a support surface. The bearing has a sphered (convex) outside surface and an extended inner ring that includes a mechanism to lock the unit onto the shaft. The housing has a correspondingly sphered (concave) inside surface. Ball Bearing Units can accommodate moderate initial misalignment but normally do not permit axial displacement. UCF 205 NRB YCJ

NRB Industrial (NIBL) Square Flanged Ball Bearing Unit (UCF Bearings) provides easy slip-fit shaft mounting and additional shaft support. The bearing features seals with flared lips to provide a positive seal against dust, dirt, and other contaminants while effectively retaining the lubricant. Most types have large grease capacity. This feature facilitates more effective lubrication. UCF 205 NRB YCJ

NRB manufactures Ball Bearing Units of UCP (~ YAS), UCF (~ YCJ), UCFL (~ YCJT), and UCT (~ YTU) types in metric (mm) as well as imperial (inch) sizes.

Shaft Diameter (d)

Height of Block with Bearing (T)

Height of Block without Bearing (A)

Height of Block Base (A1)

Width / Length of Block Base (L)

Distance between Fixing Bore (J)


Housing Material

Authorized Distributor Certificate

25 mm

38.9 mm

28.6 mm

12.7 mm

95.2 mm

69.8 mm

0.76 kg

Cast Iron

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Additional information

Weight .76 kg


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