FYTB1.3/4TF SKF 1 3/4 Inch Two Bolt Oval Flanged Bearing Unit
Support a 1 3/4 inch shaft with the SKF FYTB 1.3/4 TF, a compact bearing unit that combines a cast iron oval flange housing with an insert ball bearing. Its two-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 extended inner ring uses set screws to secure the bearing to the shaft and is suitable for applications with constant or alternating rotation. Contact seals and flingers on both sides help protect the bearing from contamination and retain lubricant. A grease fitting allows relubrication during maintenance.
With mounting holes positioned 148.5 mm apart and an overall unit width of 54.1 mm, the FYTB 1.3/4 TF offers a compact mounting arrangement. The bearing can accommodate moderate initial misalignment during installation.
Dimensions and technical details
Manufacturer: SKF
Product designation: FYTB 1.3/4 TF
Unit type: Two bolt oval flanged ball bearing unit
Shaft diameter, d: 1 3/4 inch / 44.45 mm
Housing material: Cast iron
Housing height, H: 178.5 mm
Housing length, L: 111 mm
Overall unit width, T: 54.1 mm
Housing width, A: 39 mm
Flange thickness, A1: 14 mm
Bearing inner ring width, B: 49.2 mm
Mounting bolt centres, J: 148.5 mm
Mounting hole diameter, N: 16 mm
Recommended mounting bolt diameter: 14 mm or 9/16 inch
Basic dynamic load rating, C: 33,200 N
Basic static load rating, C0: 21,600 N
Fatigue load limit, Pu: 915 N
Limiting speed with h6 shaft tolerance: 4,300 r/min
Approximate unit weight: 1.81 kg
Housing designation: FYTB 509 M
Bearing designation: YAR 209-112-2F
Shaft locking method: Set screws
Sealing arrangement: Standard contact seals with flingers on both sides
Set screw tightening torque: 6.5 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.
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£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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£25.00 - Orders placed before 4pm will be received the next working day before 10.30am. You will receive an email from the courier with full tracking details.
Scottish Islands 2-3 Day Service
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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.
