A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_21

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_22

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_23

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_24

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_25

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_26

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_27

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_28

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_29

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_30

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_31

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_32

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_33

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_34

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_35

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_36

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_37

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_38

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_39

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: f_40

Filename: controllers/shop.php

Line Number: 442

Backtrace:

File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
Line: 442
Function: _error_handler

File: D:\wwwroot\bearingcs.com\index.php
Line: 315
Function: require_once

1212K_NSK_轴承 -上海某某轴承轴承公司
上海某某轴承轴承公司    登录 注册
我的购物车 0
  1. 首页
  2. 订购
  3. 产品详情

    收藏

    1212K  NSK   轴承

    工作日24小时内发货。受理时间：8:00~18:00（周一~周五，不包括法定节假日）

    售价 ￥ 全场满 10000 元包邮

    现货：8 套 品牌：NSK

    温馨提示：正品保证  统一开具增值税发票  仅质量问题接受退货 小额微信支付 大额线下支付

    • 数量： (库存8)

    • 支付方式： 微信支付 银联支付

    • 联系方式： 029-86691203      15029886415

    推荐产品

    深沟球轴承

    圆锥滚子轴承

    调心滚子轴承

    滚针轴承

    调心球轴承

    推力球轴承

    圆柱滚子轴承

    七类
    •  

      1212K  NSK  轴承   尺寸参数  

      外形尺寸

      d

      60

      D

      110

      B

      22

      r
      最小

      15

      额定载荷
      (N)

      Cr

      30500

      Cor

      11500

      额定载荷
      {kgf}

      Cr

      3100

      Cor

      1180

      极限转速(rpm)

      脂润滑

      5300

      油润滑

      6300

      轴承代号

      圆柱孔

      1212

      圆锥孔(1)

      1212K

      安装尺寸(mm)

      da
      (最小)

      68

      Da
      (最大)

      102

      ra
      (最大)

      1.5

      常数

      e

      0.18

      轴向载荷系数

      Y2

      5.3

      Y3

      3.4

      Yo

      3.6

      重量(kg)

      (参考)

      0.9

    • 商品介绍

      深沟球轴承 (GB/T 276—2003) 原名单列向心球轴承，是应用最广泛 的一种滚动轴承。其特点是摩擦阻力小，转速高，能用于承受径向负荷或径 向和轴向同时作用的联合负荷的机件上，也可用于承受轴向负荷的机件上， 例如小功率电动机、汽车及拖拉机变速箱、机床齿轮箱，一般机器、工具等。 

      基本型的深沟球轴承由一个外圈，一个内圈、一组钢球和一组保持架构成。 深沟球轴承类型有单列和双列两种，深沟球结构还分密封和开式两种结构，开式是指轴承不带密封结构，密封型深沟球分为防尘密封和防油密封。防尘密封盖材料为钢板冲压，只起到简单的防止灰尘进入轴承滚道。防油型为接触式油封，能有效的阻止轴承内的润滑脂外溢。

      深沟球轴承可用于变速箱、仪器仪表、电机、家用电器、内燃机、交通车辆、农业机械、建筑机械、工程机械、滚轴式轮滑鞋、悠悠球等。

    • 产品图
    • 购买须知

      A PHP Error was encountered

      Severity: Notice

      Message: Undefined offset: 1

      Filename: shop/page.php

      Line Number: 358

      Backtrace:

      File: D:\wwwroot\bearingcs.com\application\views\shop\page.php
      Line: 358
      Function: _error_handler

      File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
      Line: 493
      Function: view

      File: D:\wwwroot\bearingcs.com\index.php
      Line: 315
      Function: require_once

    • 售后

      A PHP Error was encountered

      Severity: Notice

      Message: Undefined offset: 0

      Filename: shop/page.php

      Line Number: 369

      Backtrace:

      File: D:\wwwroot\bearingcs.com\application\views\shop\page.php
      Line: 369
      Function: _error_handler

      File: D:\wwwroot\bearingcs.com\application\controllers\shop.php
      Line: 493
      Function: view

      File: D:\wwwroot\bearingcs.com\index.php
      Line: 315
      Function: require_once

    上海某某轴承公司，主要生产直线轴承、不锈钢微型轴承等等，联系点029-28355641

    陕ICP备12004210号-2

    佰联科技