6811NR Deep Groove Ball Bearing Specifications
Bore d (mm)
55
Outer D (mm)
72
Width B (mm)
9
Dynamic rating Cr (kN)
9.7
Static rating Cor (kN)
8.5
Grease limit speed (r/min)
8500
Oil limit speed (r/min)
10000
Frequently Asked Questions / FAQ
Is RUIST 6811NR available from stock and what is the MOQ?
6811NR 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 6811NR?
Key specs: d = 55 mm, D = 72 mm, B = 9 mm, Cr = 9.7 kN, Cor = 8.5 kN. A complete datasheet is generated per model.
Which industries buy RUIST 6811NR Deep Groove Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 6811NR compare on price and lead time?
As a direct factory source, 6811NR offers competitive ex-works pricing with short lead times versus imported brand equivalents.