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Product name: 14.2X25.3X6/6.3 MR2531426W6.3E C3 ABEC-5 Rear Engine Bearings fit for Novarossi
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Price: ASK
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Post date: 2018-12-24
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Stock Quantity: 100
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Quantity:
Inside diameter height: 6.3mm
Outer diameter height: 6.0mm
Pictures for reference only, in kind prevail ! !
1).Bearing Specification:
- METRIC: 14.2mm (Inner) x 25.3mm (Outer) x 6/6.3mm (Width)
- INCH: 0.5590"X0.9960"X0.2362" /0.2480"
MR2531426W6.3E C3 ABEC-5 Rear Engine Bearings fit for Novarossi Engines
Chrome, Open, G10 Stainless steel balls,Re-enforced Polymite Retainer, C3 Fit Special 14.2mm Bore.
| Inside Diameter： | 14.2 mm |
| Outside Diameter: | 25.3 mm |
| Width: | 6/6.3 mm |
| ABEC Rating: | ABEC 5/P5 |
| Bearing Material: | Chrome Steel 52100 |
| Ball/Rolling Element Meterial: | G10 Stainless Steel Balls |
| Enclosure: | Open |
| Enclosure Material: | N/A |
| Retainer Material: | Polymite Nylon T46 |
| Radial Play: | C3 |
| Lubriaction: | N/A |
| Speed RPM: | 45000 |
| Balls: | 9 pcs |
| Dynamic Load(Kgf) | 285 |
| Basic Load(Kgf) | 140 |
| Working Temp Deg C | 145 |
| Weight(g) | 24 |
2). Advantage:
Offset Track Engine Bearings with Re-enforced Nylon (Polymite )Cages.This special design can withstand higher load than normall,re-enforced cage can use on higher speed and heavy duty.
The Freerun Brand 14.2X25.3X6/6.3 Steel Ball Engine Bearing offers the maximum performance and reliability to your racing engine at an economy price. The bearing specs are Abec5, 9 pcs HRC61-65 Steel Balls, T46 with 30 Glass Fiber Cage, and Chrome Steel 52100 Rings. It has no seals to allow for proper lubrication from the oil in your fuel. A steel economy engine bearing can allow most RC engines to spin an extra 500 rpm with less drag and the life of the bearing is far greatly.
3)Tips:
- Diagnosing: If you hold the head of the engine with your hand and a rattle sound dissapears then you have a worn out rear bearing. The risks/issues of a bad rear bearing are not holding a tune, crank can get worn, and worst of all the bearing comes apart and eats your piston/sleeve.
- Installation: The best way to install is to use a bearing puller/installer, OFNA makes a very affordable one. If you place the new bearing in the freezer for 15 minutes it will be easier to install.
- Positioning: For proper lubrication, face the open side where you can see the balls to the rear of the motor (not the clutch side).
- Break In: For the first run of these bearings, We suggests that you fatten your motor up on the high-end needle so the ceramic balls will seat instead of skidding them.