ENDURO BEARINGS ball bearing Ceramic Hybrid | 61903/6903 LLB / 29.5 | 17 x 29.5 x 7 mm
The Enduro Bearings Ceramic Hybrid bearings are an excellent choice for entering the world of ceramic bearings. ABEC-5 tolerances, oversized balls made of Grade 5 silicon nitride, ice-hardened raceways and graphite-nylon LLB seals ensure a long service life with easy running. This bearing is a special dimension of the normal 6903. The outer diameter is slightly smaller at 29.5 mm.
The most important features:
- long lifetime
- LLB seal on both sides (labyrinth seal)
- easy run
- ABEC-5 tolerances
- Oversized balls made of grade 5 silicon nitride
Material: steel bearing rings with ceramic balls
Bearing type: deep groove ball bearing 61903/6903
Dimensions AØxIØxB: 17x29.5x7 mm
Seal: LLB - double-sided seal
Weight according to the manufacturer: -
Weight weighed: 13.3g
Scope of delivery: 1x ENDURO BEARINGS ball bearing Ceramic Hybrid | 61903/6903 LLB | 17 x 29.5 x 7 mm
Note: When pressing in ball bearings, make sure that the bearing is always pressed in via the outer ring, which is also the seat of the bearing.
Example hub: The hub body bearings are pressed in there over the outer ring. The bearing may therefore only be pressed in via the outer ring. Never over the inner ring.