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SKF needle roller bearings SKF RNA 4900.2RS

Home SKF BEARING SKF needle roller bearings SKF RNA 4900.2RS

SKF needle roller bearings SKF RNA 4900.2RS

Single-row needle roller bearings without inner rings consist of an outer ring assembly with needle rollers and cages. In applications with hardened and ground raceways on the shaft surface, this bearing is an excellent choice for compact bearing arrangements. Integral flanges on both sides of the outer ring for axial guiding bearings, lubrication grooves with one or more lubrication holes for easy relubrication.

  • High radial load-bearing capacity
  • High rigidity
  • Small cross-section
  • It can withstand bidirectional axial displacement
  • Recessed seals extend the life of the bearings
SKF BEARING

Description

SKF RNA 4900.2RS

尺寸 - RNA 4900.2RS

size

Fin
14 mm
 Inner diameter of the roller
D
22 mm
 Outside diameter
C
13 mm
 width
r1,2
min.0.3 mm
 Chamfer size of the outer ring
挡肩尺寸 - RNA 4900.2RS

Shoulder size

Da
max.20 mm
 Housing shoulder diameter
ra
max.0.3 mm
 Chamfer radius

Data calculations

Basic dynamic load rating C
7.37 kN
Basic static load rating C0
8.15 kN
Fatigue load limits Pyou
0.965 kN
Limit speed
12 000 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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