111.28.1000 单排交叉滚柱式回转支承轴承(转盘轴承)
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- 内径(d) 878 mm
- 外径(D) 1122 mm
- 宽度/厚度(B) 82 mm
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- 动态载荷(Cr) kN
- 静态载荷(Cor) 2330 kN
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- 重量 210 kg
- 主要尺寸
- 878mm × 1122mm × 82mm
- 轴承类型
- 单排交叉滚柱式回转支承
- 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 | 65 mm | Tooth width |
|---|---|---|
| m | 65 | Module |
| da | 824 mm | Tooth tip diameter of external gear ring |
| z | 83 | Number of teeth of external gear |
Single-Row Crossed Roller Slewing Bearings (Model: 111.28.1000) 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: External 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.
- 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
- 交货时间
-
- 对于有库存的自有品牌(WJY)轴承，保证在付款确认后 3-5 天内安排发货
- 对于OEM/ODM 订单，整箱的生产和交付提前期通常为 20-35 天（取决于订单的复杂性）
- 运送方式
- 海运/陆运
- 质保期
- 12 个月
- 价格说明
- 轴承价格受精度等级、原材料、保持架和市场因素影响。如需定制报价，请提交询价.
