Enduro Bearings Deep Groove Ball Bearing 61902 15 mm x 28 mm x 7 mm - 2022 Model

Item number: 87773
Deep Groove Ball Bearing 61902 15 mm x 28 mm x 7 mm - 2022 Model - universal/type 1
Deep Groove Ball Bearing 61902 15 mm x 28 mm x 7 mm - 2022 Model - universal/type 1
Deep Groove Ball Bearing 61902 15 mm x 28 mm x 7 mm - 2022 Model - universal/type 1
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The 61902 Deep Groove Ball Bearing by Enduro Bearings with dimensions 15 mm x 28 mm x 7 mm


The 61902 steel ball bearing from Enduro Bearings has an inner diameter of 15 mm, an outer diameter of 28 mm and a width of 7 mm. It is fitted with an LLU double lip seal on one side and a thinner LLB seal on the other. In order to meet the ABEC-5 standard, this bearing must meet extremely high requirements for roundness of the bearing balls, tolerances of the inner and outer diameters, alignment of the running surfaces as well as low noise. Like all ABEC-5 bearings from Enduro Bearings, it features R64 hardened grade 5 chrome steel bearing balls, making it suitable for high-precision use. The balls move in vacuum-manufactured run surfaces made of 52100 carbon chrome steel, which are particularly sturdy and durable. The nylon graphite ball bearing cages have virtually no friction, and ensure constant double-sided supply of Rheolube 374A grease.

Specifications:

Dimensions (Inner x Outer x Width):
15 mm x 28 mm x 7 mm
Designation:
61902

Models:

Type 1:
Design:
deep groove ball bearings
Tolerance:
ABEC 5
Recommended Use:
hubs
Inner Race Material:
steel (52100)
Outer Race Material:
steel (52100)
Ball Material:
steel
Seals:
LLU/LLB
Manufacturer Number:
61902 LLU/LLB C3

Features:

  • Level 5 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development
  • chrome steel balls grade 5 = roundness is 5/1,000,000"
  • treads made of carbon chrome steel alloy, heat- and cold-treated (down to -190° C), hardness min. Rockwell HRC 62, high gloss polish for precision and quietness
  • nylon graphite ball cage, grease supply on both sides
  • LLU: seal type with double lip (grey), in a groove in the inner tread; particularly dirt/dust resistant due to stronger pressure; should be used on the outside
  • LLB: Seal type with two super-thin sealing lips (black), in a groove in the inner tread; lower contact pressure; should be used on the inside
  • internal clearance C3 (larger than normal)

Contents:

  • 1 x Enduro Bearings 61902 15 mm x 28 mm x 7 mm ball bearing


Models:

  • universal/type 1, out of stock
    12.11€

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