RNA 2200.2RS

Support roller bearings without retaining ring and inner ring with embedded seal (yoke ring type roller bearings)

Support roller bearings (yoke ring type roller bearings) are used for running on all types of track, as well as cam drives, conveyor systems, etc. Their bearings are based on the design of single row needle roller bearings without inner rings, pin or shaft surfaces with hardened and ground raceways for applications. Their thick-walled outer rings with spherical running surfaces are supplied from the factory with seals for easy mounting.

  • High radial load carrying capacity
  • Ability to withstand shock loads
  • Long service life
  • Easy mounting
  • Embedded seals extend bearing life

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Functional outer diameter30.0mm
Inner Diameter14.0mm
Total width13.8mm
Outer ring width13.8mm

Performance

Basic rated dynamic load6.6kN
Basic rated static load7.5kN
Limiting speed6300.0r/min

Properties

Bearing parts Roller without inner ring
Rolling body Needle roller
Number of columns 1
Outer ring profile Crowned
Axial positioning of outer ring yes
Number of flanges, outer ring 2
Cage with
Radial clearance Not applicable
Tolerance class Other
Material, bearing Bearing steel
Coated without
Sealing With seal on both sides
Seal type Contact
Lubricant Grease
Relubrication function Without

Logistics

Net weight0.052kg
eClass Code 23-05-09-03
UNSPSC Code 31171512

Technical Parameters

Technical Parameters

Size

D30.0mm Outer diameter
Fw min.14.0mm Roller inner diameter
C13.8mm width
D120.0mm Outer ring flange groove diameter
r1,20.6mm Outer ring chamfer size

Data calculation

Basic dynamic load rating C6.6kN
Basic static load ratingC07.5kN
Fatigue Load LimitPu0.88kN
Maximum radial dynamic loadFr 12kN
Maximum radial static loadF0r17.3kN
Maximum speed 6300r/min

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