1305 C3 Rollway

[tab name='Specification']
Part Number: 1305 C3

Brand: Rollway

Bearing Type: Self Aligning Ball Bearing

Dimension(s):
Inside Diameter (d) = 25mm
Outside Diameter (D) = 62mm
Width (B) = 17mm
Radius (r₁, r₂) = 1.1mm

Load Rating(s):
Basic Dynamic Load Rating (kN) = 17.8
Basic Static Load Rating (kN) = 4.9

Speed Limitation(s):
Maximum Allowable Roational Speed - Grease Lubrication (r/min) = 9500
Maximum Allowable Roational Speed - Oil Lubrication (r/min) = 12000

Clearance: C3 (Greater than Normal)

Bore Design: Parallel

Calculation Factor(s):
(e) = 0.28
(Y₀) = 2.4
(Y₁) = 2.2
(Y₂) = 3.5
[tab name='More Information']
A self-aligning ball bearing is a type of rolling bearing designed to accommodate misalignment between the shaft and the housing. It consists of an inner ring, an outer ring, a set of balls, and a cage that separates and retains the balls in position.

The inner and outer rings of a self-aligning ball bearing are spherical in shape, allowing the bearing to align itself with the rotating shaft or housing, even if they are not perfectly aligned. This self-aligning capability helps to compensate for shaft deflection, mounting errors, or thermal expansion/contraction, resulting in smoother operation and reduced friction.

The balls in a self-aligning ball bearing are positioned between the inner and outer rings and distribute the load evenly across the bearing surfaces. This design enables the bearing to handle both radial and axial loads effectively. The cage serves to maintain the proper spacing and alignment of the balls, ensuring smooth rotation and preventing contact between them.

Self-aligning ball bearings are widely used in various applications, including industrial machinery, automotive systems, agricultural equipment, and power transmission systems. They offer several advantages, such as easy installation, low friction, high rotational speeds, and the ability to tolerate misalignment and shaft deflection.

In summary, a self-aligning ball bearing is a versatile and reliable mechanical component that provides optimal performance in challenging conditions. Its ability to align itself and accommodate misalignment makes it an essential component for many rotating systems, contributing to their efficiency, durability, and smooth operation.
[tab name='Shipping']
United Kingdom

Providing your required item is in-stock at one of our UK branches, your goods will be shipped on the same day if ordered before 16:00 (BST).

Most of our items are held in-stock at one of our UK based branches, however some items or larger quantities may be subject to a longer preparation or delivery time. If this extended delivery time applies to your product, we will notify you as soon as possible. You will then have the opportunity to request a full refund if your order is no longer required.

Orders exceeding £100 value will qualify for free shipping (UK Mainland Only).



International

Providing your required item is in-stock at one of our UK branches, your goods will be shipped on the same day if ordered before 13:00 (BST).

Most of our items are held in-stock at one of our UK based branches, however some items or larger quantities may be subject to a longer preparation or delivery time. If this extended delivery time applies to your product, we will notify you as soon as possible. You will then have the opportunity to request a full refund if your order is no longer required.

Shipping costs are calculated at checkout - just add your required items to the basket and fill in your delivery details to view the price for your shipment.

We currently export bearings, power transmission and linear motion products to over 100 countries worldwide, offering express shipments for deliveries in as little as 3 days.
[tab name='Returns']
Returns are accepted within a 14-day period, and goods will only be accepted if the following criteria is met:


• Goods are still in the original, undamaged packaging
• The item has not been used, fitted or modified
• You have notified us no later than 14 days since receipt of goods

Any products or quantities that have been sourced specifically to complete your order will be exempt from our standard returns policy, and will be subject to handling charges. The rate of the handling charge is dependent on our suppliers’ current rates.

Products that are ordered in error can also be returned, however the incurred costs for shipping will not be refunded.

Once inspection of goods has been carried out, refunds will be made to the credit / debit card or PayPal account that was used to make the initial purchase.

If any more information is required, please feel free to call or email our customer support team, and we’d be happy to assist.