NTNNNU4996/NNU4996K轴承
- 轴承型号：NNU4996/NNU4996K
- 系列：双列圆柱滚子轴承
- 品牌：NTN
NTN NNU4996/NNU4996K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 NNU4996/NNU4996K配合安装尺寸,基本尺寸,滚子粒数,NNU4996/NNU4996K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
NTNNNU4996/NNU4996K轴承参数
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系列双列圆柱滚子轴承
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型号NNU4996/NNU4996K
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Boundarydimensions
mm- d
- D
- B
- rsmin2
- 480
- 650
- 170
- 5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 2,280
- 5,900
- 233,000
- 600,000
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Limiting speeds
- rpm
- grease
- oil
- 770
- 910
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Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU4996
- NNU4996K
- ―
- ―
-
Dimensions
- mm
- Fw
- Ew
- max
- max
- 534
- ―
-
Abutment and fillet dimensions- mm
- da
- db
- dc
- dd
- Da
- Db
- min
- min
- max
- min
- min
- max
- min
- ras max
- 500
- 514
- 531
- 541
- 630
- ―
- ―
- 4
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Mass
- kg
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- 156
- 149
- ―
- ―
- 双列圆柱滚子轴承系列 NNU4996/NNU4996K图片