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SKF needle roller bearings SKF NKX 20

Home SKF BEARING SKF needle roller bearings SKF NKX 20

SKF needle roller bearings SKF NKX 20

This type of bearing consists of radial needle roller bearings and thrust bearings. Modular bearings are capable of withstanding radial and unidirectional axial loads. In addition, it operates at a relatively high speed. Its small cross-section makes it particularly suitable for equipment applications where other types of locating end bearing arrangements take up too much space.

  • It can withstand radial and unidirectional axial loads
  • High load-bearing capacity
  • High rotational speed capability
  • Small cross-section
  • Separable design
SKF BEARING

Description

SKF NKX 20

Dimensions - NKX 20

size

Fw
20 mm
 Inner diameter of the roller
D
30 mm
 Outside diameter
C
30 mm
 width
C1
10 mm
 Thrust component width
C1
10.5 mm
 The distance from the side to the lubrication hole
d
20 mm
 Inner diameter of the thrust component
D1
35.1 mm
 Flange diameter
r1,2
min.0.3 mm
 Chamfer size
Shoulder size - NKX 20

Shoulder size

da
min.30.7 mm
 Shaft shoulder diameter
ra
max.0.3 mm
 Fillet radius
rb
max.0.3 mm
 Fillet radius
di
17 mm
 Relevant inner ring inner diameter
F
20 mm
 Inner ring raceway diameter
Bi
20 mm
 Width of the relevant inner ring

Data calculations

Basic radial dynamic load rating C
16.5 kN
Basic static load rating in the radial direction C0
25.5 kN
Axial basic dynamic load rating C
14.3 kN
Basic static load rating in the axial direction C0
27 kN
Radial fatigue load limit Pu
3.05 kN
Axial fatigue load limit Pu
1 kN
Minimum axial load factor A
0.0038
Reference speed
7 500 r/min
Limit speed
10 000 r/min

As a professional bearing exporter and SKF distributor, WS Bearing stocks thousands kindsof SKF needle roller bearings for sale，We can export to Singapore–Viet Nam–Malaysia– Indonesia-Germany-USA etc.we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as  SKF, TIMKEN, FAG, THK, and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. If you have problems about selecting proper bearings for your special applications, please contact us right now

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