Timken
⏳Price
$392.99
Home/Business, Industry & Science/Power Transmission Products/Bearings, Balls & Bushings/Roller Bearings/Spherical Roller Bearings
SKF 21311 EK Spherical Roller Bearing
★★★★★
$392.99
Quantity
1
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About this item
- Design: Tapered bore
- Performance class: SKF Explorer
Product description
Spherical roller bearings. Bore diameter d: 55mm. Outside diameter D: 120mm. Width B: 29mm. Shoulder diameter inner ring d2: 72.7mm. Shoulder/recess diameter outer ring D1: 96.2mm. Width annular lubrication groove at outer ring b: 6mm. Diameter lubrication hole (outer ring) K: 3mm. Chamfer dimension outer ring r1,2min: 2mm. Taper bore: Tapered bore, taper 1:12. Abutment diameter shaft damin: 62.2mm. Abutment diameter shaft damax: 72mm. Abutment diameter housing Damax: 109mm. Fillet radius ramax: 2mm. Basic dynamic load rating C: 159kN. Basic static load rating C0: 163kN. Fatigue load limit Pu: 18kN. Reference speed: 5600r/min. Limiting speed: 7500r/min. Calculation factor e: 0.24. Calculation factor Y1: 2.8. Calculation factor Y2: 4.2. Calculation factor Y0: 2.8. Recommended lock nut tightening angle : 115.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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