7221BWDB Angular Contact Ball Bearing Specifications
Bore d (mm)
105
Outer D (mm)
190
Width B (mm)
72
Dynamic rating Cr (kN)
254
Static rating Cor (kN)
258
Grease limit speed (r/min)
1700
Oil limit speed (r/min)
2400
Frequently Asked Questions / FAQ
Is RUIST 7221BWDB available from stock and what is the MOQ?
7221BWDB 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 7221BWDB?
Key specs: d = 105 mm, D = 190 mm, B = 72 mm, Cr = 254 kN, Cor = 258 kN. A complete datasheet is generated per model.
Which industries buy RUIST 7221BWDB Angular Contact Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 7221BWDB compare on price and lead time?
As a direct factory source, 7221BWDB offers competitive ex-works pricing with short lead times versus imported brand equivalents.