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Enduro Bearings 61903/29.5 SRS - ABEC 5

Enduro Bearings 61903/29.5 SRS - ABEC 5
Enduro Bearings 61903/29.5 SRS - ABEC 5
£17.00
Ex Tax: £17.00

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Enduro's ABEC 5 is the next performance step up from the popular ABEC 3 range. By using military level, high precision HRC-64 hardended Grade 5 Chromium Steel Balls, and 52100 High-Carbon Chromium-Alloy mirror polished races. This combination allows Enduro's ABEC 5 bearings to use tolerances twice as tight as ABEC 3, and operate without any noise. The Graphite/Nylon ball retainers allow virtually frictionless movement and provide constant lubrication to maximise the life of the bearing.

  • Bearing Code: 6903 (61903/29.5)
  • Dimensions: 17mm x 29.5mm x 7mm
  • ABEC: 5
  • Grade: 5
  • Seals: SRS
  • Grease: Kyodo Yushi PS-2
  • Application: Hubs, Bottom Brackets
  • Weight: 15.03g
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ABEC-3 Radial Bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease.The..
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The entry standard for Enduro bearings. Enduro’s ABEC 3 bearings offer improved quality and performance over ABEC 1 bearings fitted by many OE manuf..
£13.00
Ex Tax:£13.00
The entry standard for Enduro bearings. Enduro’s ABEC 3 bearings offer improved quality and performance over ABEC 1 bearings fitted by many OE manuf..
£10.00
Ex Tax:£10.00
The entry standard for Enduro bearings. Enduro’s ABEC 3 bearings offer improved quality and performance over ABEC 1 bearings fitted by many OE manuf..
£11.00
Ex Tax:£11.00
HT MR 1728 Inner - Inner Bearing Guide for Bearing Press (BRT-005 or BRT-050) Single guide for MR 1728 size bearings (17mm X 28mm).  Please note thi..
£9.00
Ex Tax:£9.00
Bearing press outer race guide for 1728 bearings. Ideal for bearings with extended inner races. For use with EB8420 bearing press...
£14.00
Ex Tax:£14.00
HT MR 18307 Inner - Inner Bearing Guide for Bearing Press (BRT-005 or BRT-050) Single guide for MR 18307 size bearings (18mm X 30mm).  Please note t..
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Ex Tax:£11.00
HT MR 18307 Outer - Outer Bearing Guide for Bearing Press (BRT-005 or BRT-050) Single guide for MR 18307 size bearings (18mm X 30mm).  Please note t..
£13.00
Ex Tax:£13.00
Bearing press inner race guide for 2437 bearings. For use with EB8420 bearing press...
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Ex Tax:£14.00