SKF NJ2212 ECP/C3 圆柱滚子轴承 60 × 110 × 28 mm

单列圆柱滚子轴承，NJ 设计

Cylindrical Roller Bearing

询价

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Category: 圆柱滚子轴承
Dimensions: 60x110x28mm

Overview

单列圆柱滚子轴承，NJ 设计

单列圆柱滚子轴承设计用于承受高径向载荷并同时实现高转速。NJ 设计轴承外圈有两个整体挡边、内圈有一个挡边，可承受单方向的轴向位移。一个重要特点是可分离设计，便于安装并允许轴承部件互换。

Key features

高径向承载能力
低摩擦
使用寿命长
单方向轴向定位轴
可分离设计

Typical applications

Industrial electric motors
Gearboxes and reducers
Machine tool spindle support positions
Rolling mills, paper machines, and heavy machinery

Selection guidance

Choose the N, NU, NJ, or NUP design by load direction, axial locating requirement, cage material, internal clearance, and lubrication condition.

符号	数值	说明
C	146 kN	基本额定动载荷
C0	153 kN	基本额定静载荷
reference_speed_rpm	6 700 r/min	参考转速
limiting_speed_rpm	7 500 r/min	极限转速
performance_class	SKF Explorer	SKF性能等级

符号	数值	说明
d	60 mm	内径
D	110 mm	外径
B	28 mm	宽度

高径向承载能力
低摩擦
使用寿命长
单向轴向定位轴
可分离设计

代码	说明
베어링 부품	整套轴承
축방향 변위 역량	单向
열 개수	1
로케이팅 기능, 베어링 외륜	无
보어 유형	圆柱形
케이지	非金属
플랜지 개수, 외부 링	2
플랜지 개수, 내부 링	1
루스 플랜지	无
경방향 내부틈새	C3
공차 클래스	标准
코팅	无
씰링	无
윤활유	无
재윤활 기능	无
제품 순 중량	1.1 kg
eClass 코드	23-05-09-01
UNSPSC 코드	31171505

数据手册PDF下载

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