FY15FM SKF 15mm Four Bolt Square Flanged Bearing Unit
Support a 15 mm shaft with the SKF FY 15 FM, a compact bearing unit combining a cast iron square flange housing with an insert ball bearing. Its four-bolt mounting arrangement fixes directly to a machine wall or frame, making it a practical choice for conveyors, material handling equipment and general machinery.
The bearing has a narrow inner ring and an eccentric locking collar to secure it to the shaft. This arrangement is intended primarily for applications where the direction of rotation remains constant. Standard contact seals on both sides help retain grease and protect the bearing from contamination, while a grease fitting allows relubrication during maintenance.
With mounting bolt centres of 54 mm and an overall unit width of 39.1 mm, the FY 15 FM provides a compact mounting arrangement. The bearing can accommodate moderate initial misalignment during installation.
Dimensions and technical details
Manufacturer: SKF
Product designation: FY 15 FM
Unit type: Four bolt square flanged ball bearing unit
Shaft diameter, d: 15 mm
Housing material: Cast iron
Housing overall length and height, L: 76 mm
Overall unit width, T: 39.1 mm
Housing width, A: 26 mm
Flange thickness, A1: 11 mm
Bearing inner ring width, B: 19.1 mm
Overall bearing width, B1: 28.6 mm
Mounting bolt centres, J: 54 mm
Mounting hole diameter, N: 11.5 mm
Recommended mounting bolt diameter: 10 mm
Housing centring recess diameter, Dc: 55.6 mm
Centring recess depth, A3: 3.2 mm
Basic dynamic load rating, C: 9,560 N
Basic static load rating, C0: 4,750 N
Fatigue load limit, Pu: 200 N
Limiting speed with h6 shaft tolerance: 9,500 r/min
Approximate unit weight: 0.399 kg
Shaft locking method: Eccentric locking collar
Sealing arrangement: Standard contact seals on both sides
Lubrication: Grease, with provision for relubrication
Locking collar set screw tightening torque: 4 Nm
Available from Bearing King Ltd for machinery assembly, planned maintenance and bearing replacement.
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Royal Mail Standard Shipping
£2.00 - Our cheapest shipping method for parcels up to 500g. Parcels are sent using the Royal Mail standard shipping service and usually take 2-5 working days to arrive. This service isn’t tracked at any stage until point of delivery.
Royal Mail Tracked 48
£4.00 - For parcels weighing up to 2kg. Royal Mail aims to deliver within 2–3 working days from the date your order is dispatched, not from the date you place your order. Once dispatched, you’ll receive an email from Royal Mail containing full tracking details.
Next Working Day – UK Mainland Only
£8.50 – Orders placed before 3.30pm will be received the next working day, Monday to Friday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Northern Ireland 2 Day Service
£15.00 – This is a two day service to Northern Ireland. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Northern Ireland Next Day Service
£35.00 - This is a next day service to Northern Ireland. You will receive an email with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
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£20.00 - Orders placed before 4pm will be received the next working day before Midday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
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Scottish Islands 2-3 Day Service
£25.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
Scottish Highlands 2-3 Day service
£35.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
SAME DAY TAXI – Please call 01709 527269 for a quote and we will try to accommodate where possible.
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FREE - We offer a Click & Collect service for customers that are able to collect from our premises at Bearing King. Unit 5, Northfield Business Park, Parkgate, Rotherham S60 1SD United Kingdom.
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Returns Policy
1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.
2. A copy of our returns form must be included with the returned goods.
3. Customers will be responsible for the original and return shipping charges unless our customer service department determines that we are at fault for an order error or product defect. Bearing King will not be responsible for any return item lost in transit.
4. Once we receive the package and the goods are checked, we will refund you by the payment method used when the order was placed.
5. Please allow 3-5 days for your return to be processed or exchange to be sent.
