312943/1YD KOYO Four-row cylindrical roller bearings
Brand Name:KOYO
Model Number:312943/1YD
d:110 mm
D:200 mm
B:53 mm
rs (min):2.1 mm
Dynamic (Cr):4.5 mm
Static (Cor):8.3 mm
Pu:365 kN
Grease:474 kN
PDF 312943/1YD

Product Details

d110 mm
D200 mm
B53 mm
rs (min)2.1 mm
Dynamic (Cr)4.5 mm
Static (Cor)8.3 mm
Pu365 kN
Grease474 kN
Oil50.680 kN
with cylindrical bore1 700 min-1
with tapered bore2 000 min-1
View more

Company Profile

Seo-NTN Driveshaft USA CORP.
Phone 1-905-821-3486
View more

Related News

  • Can you drive with a broken CV joint?
    Is It Safe to Drive With a Damaged CV Joint? | AutoblogJan 4, 2016 — These cannot be repaired – only replaced. You can drive on a damaged CV joint for a little while at least, but there's no telling how long it will last Major Bush...
  • How do you express the life of a bearing?
    1 Bearing Life and Load Rating1-1 Bearing life. Bearings are subjected to certain intensity of repeating stress on their track ring and rolling element even during operation under proper loading,  3. Load Rating and Life - NTNspeeds, the basic...
  • What are the modes of lubrication in plain bearings?
    7. Lubrication of Bearings - NTNLubrication of Bearings. In a bearing, lubrication forms a thin oil film on both the rolling surface and sliding surface to prevent metal- to-metal contact Purpose and method of lubrication | Basic Bearing...

    • Recommended Products

    All Products Contact Now
    Contact Us