HR30221J Tapered Roller Bearing Specifications
Bore d (mm)
105
Outer D (mm)
190
Width B (mm)
39
Dynamic rating Cr (kN)
345
Static rating Cor (kN)
365
Grease limit speed (r/min)
1900
Oil limit speed (r/min)
2600
Frequently Asked Questions / FAQ
Is RUIST HR30221J available from stock and what is the MOQ?
HR30221J 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 HR30221J?
Key specs: d = 105 mm, D = 190 mm, B = 39 mm, Cr = 345 kN, Cor = 365 kN. A complete datasheet is generated per model.
Which industries buy RUIST HR30221J Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST HR30221J compare on price and lead time?
As a direct factory source, HR30221J offers competitive ex-works pricing with short lead times versus imported brand equivalents.