305702 C-2Z

Cam roller (yoke-type track roller) with flat outside surface, integral sealing and relubrication feature

These cam rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

They are based on double row angular contact ball bearings. They have a thick-walled outer ring with a flat running surface and are supplied greased, sealed and ready-to-mount. A lubrication hole in the inner ring facilitates relubrication.

  • High radial load carrying capacity and relatively high speed capability
  • Accommodate tilting moments
  • Long service life
  • Ready to mount
  • Integral sealing, for increased reliability, with relubrication feature

Dimensions

D
40 mm
 Outside diameter
d
15 mm
 Bore diameter
B
15.9 mm
 Width
d1
≈20.2 mm
 Shoulder/recess diameter inner ring
D1
≈30.7 mm
 Recess diameter outer ring
r1,2
min.0.6 mm
 Chamfer dimension
a
21 mm
 Distance pressure points

Calculation data

Basic dynamic load rating C
10.8 kN
Basic static load rating C0
5.7 kN
Fatigue load limit Pu
0.24 kN
Maximum dynamic radial load Fr
max.5.85 kN
Maximum static radial load F0r
max.8.5 kN
Limiting speed
13 000 r/min
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SKU: 305702 C-2Z-SKF Categories: , , , ,
SKF

Description

Properties

Bearing part Complete track roller
Rolling elements Balls
Number of rows 2
Outer ring profile Cylindrical
Axial guidance of outer ring Yes
Number of flanges, outer ring 0
Cage With
Axial internal clearance Normal
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Shield on both sides
Sealing type Non-contact
Lubricant Grease
Relubrication feature With

Logistics

Product net weight 0.103 kg
eClass code 23-05-08-03
UNSPSC code 31171531

(15X40X15.9) (305702C2Z) (305702CZZ)

Additional information

Weight 0.103 kg
Size (mm)

Colour

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