NTNNNU4968/NNU4968K轴承
- 轴承型号：NNU4968/NNU4968K
- 系列：双列圆柱滚子轴承
- 品牌：NTN
NTN NNU4968/NNU4968K轴承,双列圆柱滚子轴承，轴承内圈,外圈更多详细资料您可致电我司，此轴承型号本公司有现货，获取NTN NNU4968/NNU4968K游隙尺寸,游隙尺寸表,滚子粒数,NNU4968/NNU4968K报价,价格,外形尺寸,锥度,轴承的图纸、样品、价格或者替换产品等！我们是NTN轴承最佳代理商，所售产品均为原装正品，请您放心购买！ 订购电话：021-36539288 ,021-36539299
NTNNNU4968/NNU4968K轴承参数
-
系列双列圆柱滚子轴承
-
型号NNU4968/NNU4968K
-
Boundarydimensions
mm- d
- D
- B
- rsmin2
- 340
- 460
- 118
- 3
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 1,280
- 3,150
- 131,000
- 320,000
-
Limiting speeds
- rpm
- grease
- oil
- 1,100
- 1,300
-
Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU4968
- NNU4968K
- ―
- ―
-
Dimensions
- mm
- Fw
- Ew
- max
- max
- 379
- ―
-
Abutment and fillet dimensions- mm
- da
- db
- dc
- dd
- Da
- Db
- min
- min
- max
- min
- min
- max
- min
- ras max
- 353
- 363
- 375
- 383
- 447
- ―
- ―
- 2.5
-
Mass
- kg
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- 54.2
- 51.7
- ―
- ―
- 双列圆柱滚子轴承系列 NNU4968/NNU4968K图片