7221AW Angular Contact Ball Bearing Specifications
Bore d (mm)
105
Outer D (mm)
190
Width B (mm)
36
Dynamic rating Cr (kN)
172
Static rating Cor (kN)
142
Grease limit speed (r/min)
3000
Oil limit speed (r/min)
4000
Frequently Asked Questions / FAQ
Is RUIST 7221AW available from stock and what is the MOQ?
7221AW 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 7221AW?
Key specs: d = 105 mm, D = 190 mm, B = 36 mm, Cr = 172 kN, Cor = 142 kN. A complete datasheet is generated per model.
Which industries buy RUIST 7221AW Angular Contact Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 7221AW compare on price and lead time?
As a direct factory source, 7221AW offers competitive ex-works pricing with short lead times versus imported brand equivalents.