012.45.1400 Single-row Four Point Angular Contact Ball Slewing Bearings

012.45.1400 Bearing Technical Specifications

Dimensions
  • Bore Diameter(d) 1260 mm
  • Outer Diameter (D) 1540 mm
  • Width(B) 110 mm
Basic Load Rating
  • Dynamic Load Rating (Cr) kN
  • Static Load Rating (Cor) 6170 kN
  • Weight 480 kg
Bearing Model
012.45.1400
Related Products
010.45.1400 014.45.1400
Bearing Type
Single-row Four Point Angular Contact Ball Slewing Bearings
Gear Type
External gear type
Main Dimensions
1260mm × 1540mm × 110mm
Single-row Four Point Angular Contact Ball Slewing Bearings External gear type Dimensional Diagram

Bolt Hole Diameter

D1 1487 mm
D2 1313 mm
dn1 dn2 26
dm1 dm2 M24
L 48 mm
n 40 mm

Structure dimensions

n1 5 mm
D1 1402 mm
d1 1398 mm
H1 100 mm
h 10 mm

Gear

b 90 mm Tooth width
m 90 Module
da 1607.2 mm Tooth tip diameter of external gear ring
z 112 Number of teeth of external gear
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

012.45.1400

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.