Enduro Bearings Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm

Item number: 57556
from 4.62€

excl. shipping cost
to the delivery destination: USA

Choose model
Quantity:

Delivery to USA is not possible.

No picture available for the chosen product version.

Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm - universal/type 3
Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm - universal/type 2
Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm - universal/type 1
Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm - universal/type 4
Deep Groove Ball Bearing 6902 15 mm x 28 mm x 7 mm - universal/type 4
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00
Due to unknown delivery times, certain varieties of this article are currently not available. More information about the current situation

Carefully manufactured, highly precise: the 6902 bearings by Enduro Bearings


You can choose between ABEC 3 steel bearings (type 1), MAX bearings (type 2), MAX BO bearings (type 3), MAX-E bearings (type 4) and stainless steel bearings (type 5).

ABEC 3 bearings from Enduro Bearings feature 10th-degree chrome steel balls that are twice as round as the industry standard, and manufactured to the highest standard. The treads are made of a 52100 carbon chrome steel alloy that is vacuum-generated and then hardened for extra strength and durability. A high-gloss polish ensures precision and low noise.

MAX bearings are characterised by a 35 to 40 % higher load capacity than standard radial bearings. For 20 years Enduro Bearings has been manufacturing them specifically for use on mountain bike shocks. As its name indicates, MAX bearings are fitted with the maximum possible number of balls. The grooves in the races are deeper to accommodate the multiple lateral turning forces at the MTB rear pivot.
MAX BO (Black Oxide) bearings receive an additional magnetite treatment and therefore have almost as high a corrosion resistance as stainless steel.
The inner edge, which is wider than the outer edge, is characteristic of MAX-E bearings. This makes it possible to do without spacers.

The stainless steel bearings from Enduro Bearings are based on bearing balls and running surfaces made of 440C stainless steel. This material ensures maximum corrosion resistance in critical applications and environments. Stainless steel has 20% less load capacity than the 52100 chrome steel alloy used in most other Enduro Bearings, but it is far superior in terms of rust resistance. Seals and CRC marine grease provide additional water resistance. If you live in a rainy area and/or you don't leave your bike in the rain, 440C stainless steel bearings are for you. They can also be useful for headsets, as drops of sweat may be a problem there.

Specifications:


Dimensions (Inner x Outer x Width): 15 mm x 28 mm x 7 mm (15 mm x 28 mm x 7/10 mm for type 4)
Designation: 6902

Models:


Type 1:
Design: deep groove ball bearings
Tolerance: ABEC 3
Recommended Use: hubs, bottom brackets, headsets
Inner Race Material: steel (52100)
Outer Race Material: steel (52100)
Ball Material: steel
Seals: LLB
Basic static load rating: 1.9 kN (434 lbs)
Manufacturer Number: 6902LLB

Type 2:
Design: deep groove ball bearings
Tolerance: ABEC 1
Recommended Use: Suspension pivots, shocks
Inner Race Material: steel (52100)
Outer Race Material: steel (52100)
Ball Material: steel
Seals: LLU
Basic static load rating: 3.1 kN (696 lbs)
Manufacturer Number: 6902LLUMAX

Type 3:
Design: deep groove ball bearings
Tolerance: ABEC 1
Recommended Use: Suspension pivots, shocks
Inner Race Material: steel (52100)
Outer Race Material: steel (52100)
Ball Material: steel
Seals: LLU
Basic static load rating: 3.1 kN (696 lbs)
Manufacturer Number: 6902LLUMAXBO

Type 4:
Design: deep groove ball bearings
Tolerance: ABEC 1
Recommended Use: Suspension pivots, shocks
Inner Race Material: steel (52100)
Outer Race Material: steel (52100)
Ball Material: steel
Seals: LLU
Basic static load rating: 3.1 kN (696 lbs)
Manufacturer Number: 6902LLUMAX-E

Type 5:
Design: deep groove ball bearings
Tolerance: ABEC 3
Recommended Use: hubs, bottom brackets, headsets
Inner Race Material: stainless steel (440C)
Outer Race Material: stainless steel (440C)
Ball Material: stainless steel (440C)
Seals: LLB
Basic static load rating: 1.5 kN (347 lbs)
Manufacturer Number: S6902LLB

Features:


Type 1:
- ABEC 3 bearings with riveted steel ball cage for more durability
- 10th degree chrome steel balls = deviation from perfect round shape is 0.00001"
- race grooves made of carbon-chrome steel alloy, heat and cold treated (down to -190° C), minimum hardness Rockwell HRC 62, polished
- LLB: widely used seal type made of nitrile rubber with steel insert, in a groove in the inner race (labyrinth bearing), two super thin sealing lips; the outer one keeps out water and contaminants, the inner one retains grease
- Level 3 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development

Type 2-4:
- MAX bearing (MAX = maximum number of balls, without cage or partitions) with 35 % higher load capacity than standard bearings and reduced ease of movement
- 10th degree chrome steel balls = deviation from perfect round shape is 0.00001"
- race grooves made of carbon-chrome steel alloy, heat and cold treated (down to -190° C), minimum hardness Rockwell HRC 62, polished
- LLU: Seal type with double lip, in a groove in the inner tread; particularly dirt/dust resistant due to stronger pressure, 90 % grease fill rate (Almagard Extra or Marine High Pressure Grease)
- Level 1 rating from the Annular Bearing Engineer's Committee (ABEC) in terms of noise, manufacturing tolerances correspond to level 3
- MAX BO = burnished, MAX-E = 7 outer width/10 mm inner width (wider inner rim)

Type 5:
- stainless steel bearings with superior corrosion resistance but lower load capacity for use in wet conditions
- 10th degree stainless steel balls = deviation from perfect round shape is 0.00001"
- LLB: widely used seal type made of nitrile rubber with steel insert, in a groove in the inner race (labyrinth bearing), two super thin sealing lips; the outer one keeps out water and contaminants, the inner one retains grease
- Level 3 in the rating of the Annular Bearing Engineer's Committee (ABEC) in terms of manufacturing tolerances and noise development

Contents:


- 1 x Enduro Bearings 6902 15 mm x 28 mm x 7 mm ball bearing

Gewicht:

  • universal/type 1: 15,7 g
  • universal/type 2: 15,9 g
  • universal/type 3: 15,9 g
  • universal/type 4: 17,5 g
  • universal/type 5: 15,7 g

Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • universal/type 1
    4.62€
  • universal/type 2
    6.71€
  • universal/type 3
    6.68€
  • universal/type 4
    7.14€
  • universal/type 5
    8.82€

Rate this product

Be the first and leave your opinion!

Customer Reviews

no reviews yet
5
0
4
0
3
0
2
0
1
0

Your opinion counts!

Be the first and leave a comment!