7228ADF Angular Contact Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
250
Width B (mm)
84
Dynamic rating Cr (kN)
390
Static rating Cor (kN)
470
Grease limit speed (r/min)
1800
Oil limit speed (r/min)
2400
Frequently Asked Questions / FAQ
Is RUIST 7228ADF available from stock and what is the MOQ?
7228ADF 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 7228ADF?
Key specs: d = 140 mm, D = 250 mm, B = 84 mm, Cr = 390 kN, Cor = 470 kN. A complete datasheet is generated per model.
Which industries buy RUIST 7228ADF Angular Contact Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 7228ADF compare on price and lead time?
As a direct factory source, 7228ADF offers competitive ex-works pricing with short lead times versus imported brand equivalents.