114.28.1000 Single-Row Crossed Roller Slewing Bearings

114.28.1000 Bearing Technical Specifications

Dimensions
  • Bore Diameter(d) 878 mm
  • Outer Diameter (D) 1122 mm
  • Width(B) 82 mm
Basic Load Rating
  • Dynamic Load Rating (Cr) kN
  • Static Load Rating (Cor) 2330 kN
  • Weight 210 kg
Bearing Model
114.28.1000
Related Products
110.28.1000 112.28.1000
Bearing Type
Single-Row Crossed Roller Slewing Bearings
Gear Type
Internal gear type
Main Dimensions
878mm × 1122mm × 82mm
Single-Row Crossed Roller Slewing Bearings Internal gear type Dimensional Diagram

Bolt Hole Diameter

D1 1078 mm
D2 922 mm
dn1 dn2 22
dm1 dm2 M20
L 40 mm
n 36 mm

Structure dimensions

n1 6 mm
D1 998 mm
d1 1002 mm
H1 72 mm
h 10 mm

Gear

b 65 mm Tooth width
m 65 Module
da 1185.6 mm Tooth tip diameter of internal gear ring
z 96 Number of teeth of internal 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

Single-Row Crossed Roller Slewing Bearings (Model: 114.28.1000) are engineered for high rigidity and precision in rotational applications. With a bore diameter of 878mm, outer diameter of 1122mm, and width of 82mm, this bearing provides stable load support. It offers a static load capacity of 2330kN and weighs 210 kg. Gear type: Internal gear type (suitable for small to medium industrial equipment (e.g., light cranes, small excavators)). Ideal for machinery requiring precise slewing motion, it ensures smooth rotation and reliable performance under heavy loads. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.

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.