53309U Bearing Specifications
Bore d (mm)
45
Outer D (mm)
85
Width B (mm)
30.1
Dynamic rating Cr (kN)
80.5
Static rating Cor (kN)
163
Grease limit speed (r/min)
2000
Oil limit speed (r/min)
3000
Frequently Asked Questions / FAQ
Is RUIST 53309U available from stock and what is the MOQ?
53309U is produced in volume with flexible MOQ; mixed batches and neutral-pack/OEM options are supported for distributors and OEMs.
What are the technical specifications of RUIST 53309U?
Key specs: d = 45 mm, D = 85 mm, B = 30.1 mm, Cr = 80.5 kN, Cor = 163 kN. A complete datasheet is generated per model.
Which industries buy RUIST 53309U Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 53309U compare on price and lead time?
As a direct factory source, 53309U offers competitive ex-works pricing with short lead times versus imported brand equivalents.