30228 Tapered Roller Bearing Specifications
Bore d (mm)
140
Outer D (mm)
250
Width B (mm)
45.75
Dynamic rating Cr (kN)
465
Static rating Cor (kN)
649
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
Is RUIST 30228 available from stock and what is the MOQ?
30228 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 30228?
Key specs: d = 140 mm, D = 250 mm, B = 45.75 mm, Cr = 465 kN, Cor = 649 kN. A complete datasheet is generated per model.
Which industries buy RUIST 30228 Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST 30228 compare on price and lead time?
As a direct factory source, 30228 offers competitive ex-works pricing with short lead times versus imported brand equivalents.