K50X55X20 Needle Roller Bearing Specifications
Bore d (mm)
50
Outer D (mm)
55
Width B (mm)
20
Dynamic rating Cr (kN)
26.5
Static rating Cor (kN)
60
Grease limit speed (r/min)
5500
Oil limit speed (r/min)
9300
Frequently Asked Questions / FAQ
Is RUIST K50X55X20 available from stock and what is the MOQ?
K50X55X20 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 K50X55X20?
Key specs: d = 50 mm, D = 55 mm, B = 20 mm, Cr = 26.5 kN, Cor = 60 kN. A complete datasheet is generated per model.
Which industries buy RUIST K50X55X20 Needle Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST K50X55X20 compare on price and lead time?
As a direct factory source, K50X55X20 offers competitive ex-works pricing with short lead times versus imported brand equivalents.