Finding the best 6902 bearing ceramic suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. 15x28x7mm Ceramic Ball Bearing | 6902 Ball Bearing | 61902 Bearing
Description
15x28x7mm Ceramic Bearing Size 6902 also referred to as a size 61902 ball bearing2. 6902 2RS 15mm ID, 28mm OD, 7mm Width, Si3N4 Hybrid Ceramic Ball Bearing Rubber Sealed ABBOTT
Feature
Balls: Si3N4 Silicon Nitride ceramic ballsType: Deep groove ball bearing
Cage: Nylon high speed balls retainer
Closures: 2 x rubber sealed
3. 6902-2RS Bearing 15x28x7 Si3N4 Ceramic:Stainless:Sealed:ABEC-5
Feature
Deep groove geometry for high speeds and supporting both radial and axial loadsStainless steel for resistance to corrosion and high temperatures
Conforms to ABEC 5 precision standard for performance within a narrow range of variation
Rubber seals on both sides of the bearing to keep lubricant in and contaminants out
Silicon nitride ceramic balls for high durability, low density, high shock tolerance, and resistance to heat and fracturing
Description
This 6902-2RS 15x28x7-millimeter sealed ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. Its stainless steel construction makes it resistant to corrosion and high temperatures and it conforms to ABEC 5 precision standard for performance within a narrow range of variation. The rubber seals on both sides of the bearing keep lubricant in and contaminants out. The silicon nitride ceramic balls provide high durability, low density, high shock tolerance, and resistance to heat and fracturing. This deep-groove sealed ball bearing is for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. Such applications include clutches, drives, gearboxes, compressors, pumps, turbines, and printing and textile machines, among others.
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.
4. ABI Zero ceramic bearing, 6902 15x28x7 ea
Feature
Bearing I.D.: 15mmBearing Number: 6902
Bearing O.D.: 28mm
Bearing Thickness: 7mm
ID x OD x W (mm): 15x28x7
Description
Premium quality CERBEC USA Grade 3 ceramic (Silicon Nitride: Si3N4) balls with Magnetite rust proof finish . Silicone VV seals. Packed with Kyodo Yushi PS-2 grease. Features: All measurements are in millimeters Grade 3 Balls and Magnetite Rust Proof Finish ABEC 5 Precision and Silicone V V Seals 3 Times Cryogenic Race Treatment5. (2 PACK) 6902 Ceramic Bearing 15x28x7mm 6902-2RS Si3N4 Ceramic Ball Bearing ABEC-5
Feature
Dimensions: 15mm(ID.) x 28mm(OD.) x 7mm(T.)6902 Si3N4 Ceramic Bearing for Bicycle
Type: Deep groove radial ball bearings
Quality: Premium ABEC-5 quality
Balls Material: Black Si3N4 Ceramic/Cage: Nylon Cage/Rings: Steel ABEC-5
Description
This 6902-2RS 15x28x7-millimeter sealed ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. Its premium steel construction makes it resistant to corrosion and high temperatures and it conforms to ABEC 5 precision standard for performance within a narrow range of variation. The rubber seals on both sides of the bearing keep lubricant in and contaminants out. The silicon nitride ceramic balls provide high durability, low density, high shock tolerance, and resistance to heat and fracturing.6. 6902 2RS 15x28x7 Sealed Bearing by ACER Racing 10 pieces
Feature
Super Precision 6902 bearing sealed on both sides with dual no contact rubber sealsSynthetic bearing lubricant
15mm inner x 28mm outer x 7mm thickness
ACER Racing quality with 60 day money back guarantee
Description
ACER Racing's legendary performance in a 6902 Bearing size 15x28x7mm Ball Bearing. Uses HCCA ultralite balls, ACERGoo synthetic grease, dual no-contact rubber seals and ABEC 5 high precision tolerances.7. Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15x28x7
Feature
New In BoxDescription
ABI Enduro Zero Ceramic Cartridge Bearings with ABEC 5 Rating.FeaturesAll measurements are in millimeters ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon Nitride balls 52100 high carbon Chromium alloy races Races receive 3 cryogenic treatments and a rust proof Magnetite finish "VV" type 2-lip non-contact Silicone labyrinth seals Nylon/graphite retainer8. (2 PACK) 6902-2RS Sealed Full Ceramic Bearing ZrO2 Ball Bearing 15x28x7mm
Feature
Item: 6902 Full Ceramic Ball BearingDimensions: 15mm x 28mm x 7mm/Metric
Cage: PTFE
Balls: ZrO2 Ceramic
Inner/outer races: ZrO2 Ceramic
Description
Package: 2pcs Full Ceramic Bearing ZrO2 Ball Bearing9. ABI Ceramic Hybrid 6902 LLB Sealed Bearing 15 x 28 x 7
Feature
Fits: 03+35mm MarzocchiDescription
- Grade 5 ball bearings with Polyamide retainers
- Very light contact type, perfect for high-performance hubs
- 2 lip seals minimize bearing contamination
| Item Specifications | |
|---|---|
| Bearing I.D. | 15mm |
| Bearing O.D. | 28mm |
| Bearing Thickness | 7mm |
| Manufacturer Number | 6902 |
10. Ceramic Hybrid 6902 LLB Sealed Cartridge Bearing 15 x 28 x 7
