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021.25.710 双排回转支承轴承(转盘轴承)

产品参数

相关资源
Gear Type
External gear type

Bolt Hole Diameter

D1 mm
D2 mm
dn1 dn2
dm1 dm2
L mm
n mm

Structure dimensions

n1 mm
D1 mm
d1 mm
H1 mm
h mm

Gear

b 60 mm Tooth width
m 60 Module
da 862.8 mm Tooth tip diameter of external gear ring
z 141 Number of teeth of external gear
主要尺寸
594mm × 826mm × 106mm
轴承类型
双排回转支承
精度等级
P0 / P6 / P5 / P4 (针对要求苛刻的应用提供更高的精度)
保持架
材料
  • GCr15轴承钢(高负荷和抗疲劳的行业标准)
  • GCr15SiMn
  • GCr18Mo
  • G20Cr2Ni4A
游隙
C3(标准),可定制为C0/C2/C4/C5
品牌
WJY / OEM
产地
中国瓦房店 (拥有 30 多年专业经验的全球轴承制造中心)
质量标准
ISO 9001:2015
运送方式
海运/陆运
质保期
12 个月

产品介绍

Double-Row Step Bore Ball Slewing Bearings (Model: 021.25.710) are engineered for heavy-duty slewing applications. With a bore diameter of 594mm, outer diameter of 826mm, and width of 106mm, it features This double-row step bore design provides exceptional load distribution across two rows of balls,
enabling high axial and radial load capacities while maintaining compact dimensions.
The step bore configuration simplifies installation and alignment in complex machinery.. Static load capacity: 1730kN | Weight: 140 kg | Gear type: External gear type. Suitable for medium-duty industrial machinery (e.g., forklifts, agricultural equipment), it ensures reliable operation under heavy loads and harsh environmental conditions. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.