HR31317J Tapered Roller Bearing Specifications
Bore d (mm)
85
Outer D (mm)
180
Width B (mm)
44.5
Dynamic rating Cr (kN)
320
Static rating Cor (kN)
315
Grease limit speed (r/min)
1900
Oil limit speed (r/min)
2600
Frequently Asked Questions / FAQ
Is RUIST HR31317J available from stock and what is the MOQ?
HR31317J 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 HR31317J?
Key specs: d = 85 mm, D = 180 mm, B = 44.5 mm, Cr = 320 kN, Cor = 315 kN. A complete datasheet is generated per model.
Which industries buy RUIST HR31317J Tapered Roller Bearing?
Typical buyers are in mining, cement, steel, wind, agriculture, material handling and general machinery manufacturing.
How does RUIST HR31317J compare on price and lead time?
As a direct factory source, HR31317J offers competitive ex-works pricing with short lead times versus imported brand equivalents.