010.25.400 Single-row Four Point Angular Contact Ball Slewing Bearings

010.25.400 Bearing Technical Specifications

Dimensions
  • Bore Diameter(d) 307 mm
  • Outer Diameter (D) 493 mm
  • Width(B) 70 mm
Basic Load Rating
  • Dynamic Load Rating (Cr) kN
  • Static Load Rating (Cor) 960 kN
  • Weight 55 kg
Bearing Model
010.25.400
Related Products
011.25.400 013.25.400
Bearing Type
Single-row Four Point Angular Contact Ball Slewing Bearings
Gear Type
No gear type
Main Dimensions
307mm × 493mm × 70mm
Single-row Four Point Angular Contact Ball Slewing Bearings No gear type Dimensional Diagram

Bolt Hole Diameter

D1 457 mm
D2 343 mm
dn1 dn2 18
dm1 dm2 M16
L 32 mm
n 24 mm

Structure dimensions

n1 2 mm
D1 401 mm
d1 399 mm
H1 60 mm
h 10 mm
Brand
WJY / OEM Available
Origin
Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
Precision Rating
P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
Material
  • GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
  • GCr15SiMn
  • GCr18Mo
  • G20Cr2Ni4A
Clearance
C3 (standard), customizable to C0/C2/C4/C5
Quality Standard
ISO 9001:2015 Certified

010.25.400

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, extendable to 18 months via authorized JinYu distributors.

Pricing Information

Bearing prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.