111.50.4500 单排交叉滚柱式回转支承轴承(转盘轴承)
-
- 内径(d) 4272 mm
- 外径(D) 4726 mm
- 宽度/厚度(B) 134 mm
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- 动态载荷(Cr) kN
- 静态载荷(Cor) 19800 kN
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- 重量 3100 kg
- 主要尺寸
- 4272mm × 4726mm × 134mm
- 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 | 110 mm | Tooth width |
|---|---|---|
| m | 110 | Module |
| da | 4166.8 mm | Tooth tip diameter of external gear ring |
| z | 190 | Number of teeth of external gear |
Single-Row Crossed Roller Slewing Bearings (Model: 111.50.4500) are engineered for high rigidity and precision in rotational applications. With a bore diameter of 4272mm, outer diameter of 4726mm, and width of 134mm, this bearing provides stable load support. It offers a static load capacity of 19800kN and weighs 3100 kg. Gear type: External gear type (suitable for super large-scale applications (e.g., port cranes, steelmaking equipment)). 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.
