NTNNNU4956/NNU4956K/NN4956/NN4956K轴承

- 轴承型号:NNU4956/NNU4956K/NN4956/NN4956K
- 系列:双列圆柱滚子轴承
- 品牌:NTN
NTN NNU4956/NNU4956K/NN4956/NN4956K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 NNU4956/NNU4956K/NN4956/NN4956K配合安装尺寸,基本尺寸,滚子粒数,NNU4956/NNU4956K/NN4956/NN4956K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
NTNNNU4956/NNU4956K/NN4956/NN4956K轴承参数
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系列双列圆柱滚子轴承
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型号NNU4956/NNU4956K/NN4956/NN4956K
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Boundarydimensions
mm- d
- D
- B
- rsmin2
- 280
- 380
- 100
- 2.1
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 925
- 2,200
- 94,500
- 224,000
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Limiting speeds
- rpm
- grease
- oil
- 1,400
- 1,700
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Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU4956
- NNU4956K
- NN4956
- NN4956K
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Dimensions
- mm
- Fw
- Ew
- max
- max
- 312
- 356
-
Abutment and fillet dimensions- mm
- da
- db
- dc
- dd
- Da
- Db
- min
- min
- max
- min
- min
- max
- min
- ras max
- 291
- 299
- 308
- 316
- 369
- 369
- 359
- 2
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Mass
- kg
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- 31.6
- 30.2
- 30.2
- 28.8
- 双列圆柱滚子轴承系列 NNU4956/NNU4956K/NN4956/NN4956K图片
