Multi Rows Cylindrical Roller Bearings FC4666206/YA4

FC4666206/YA4

  • Bore Diameter(d) 230 mm
  • Outer Diameter(D) 330 mm
  • Width(B) 206 mm
  • Dynamic Load Rating(Cr) 1880 kN
  • Static Load Rating(Cor) 3900 kN
  • Weight 58.3 kg
Main Dimensions
230mm × 330mm × 206mm
Bearing Type
Multi Rows Cylindrical Roller Bearings
d 230 mm Inside Diameter(I.D.)
D 330 mm Outside Diameter(O.D.)
B 206 mm Width
C 206 mm
Cr 1880 kN Dynamic Load Rating
Cor 3900 kN Static Load Rating
Mass 58.3 Kg Weight

FC Series Multi Row Cylindrical Roller Bearing FC4666206/YA4: three-piece outer ring, double inner ring (split outer ring design). With 230 mm bore, 330 mm OD, 206 mm width, it supports 1880 kN dynamic and 3900 kN static loads. Heavy radial loads with moderate axial displacement, easy installation, suitable for medium-sized equipment (gearboxes, extruders) It includes special cage design (YA4) for stability under heavy loads. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.

Precision Rating
P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
Cage
Material
  • GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
  • GCr15SiMn
  • GCr18Mo
  • G20Cr2Ni4A
Clearance
C3 (standard), customizable to C0/C2/C4/C5
Brand
WJY / OEM Available
Origin
Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
Quality Standard
ISO 9001:2015 Certified
Delivery Time
  • For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
  • For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).
Shipping Methods
Ocean Freight/Land Transport
Warranty
We provide 12-month warranty for all our products.
Pricing Information
Bearings prices vary based on precision grade, raw materials, and market factors. For customized quotes, please submit an inquiry.