7021ADB Angular Contact Ball Bearing Specifications
Bore d (mm)
105
Outer D (mm)
160
Width B (mm)
52
Dynamic rating Cr (kN)
143
Static rating Cor (kN)
163
Grease limit speed (r/min)
3400
Oil limit speed (r/min)
4500
Frequently Asked Questions / FAQ
Is RUIST 7021ADB available from stock and what is the MOQ?
7021ADB 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 7021ADB?
Key specs: d = 105 mm, D = 160 mm, B = 52 mm, Cr = 143 kN, Cor = 163 kN. A complete datasheet is generated per model.
Which industries buy RUIST 7021ADB Angular Contact Ball Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 7021ADB compare on price and lead time?
As a direct factory source, 7021ADB offers competitive ex-works pricing with short lead times versus imported brand equivalents.