Quantity Selection and Application of Ceramic Bearings

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ZrO2 Full Ceramic Bearings or 440C Stainless Steel Hybrid Si3N4 Ceramic Ball Bearing For 2021 DAIWA ZILLION SV TW(1000P/1000PL/1000/1000L/1000H/1000HL/1000XH/1000XHL) Series Baitcasting Fishing Reels.(Ball Bearings:8BB+2HKBB)

"HKBB"and"BB"Letter Code Explanation:
"HKBB" Refers to Handel Knob Bearing(Ball Bearing).
"BB" Refers to Fishing Reel Ball Bearings other than Handel Knob Bearing.

Full Version Ball Bearings 10Pcs[8BB+2HKBB]=2Pcs Fishing Reel Original Size Spool Bearings+2Pcs Drive Gear Bearings+2Pcs Pinion Gear Bearings+2Pcs Worm Shaft Bearings can be added+2Pcs(2HKBB) Handle Knob Bearings.

Ball Bearings 8Pcs[8BB]=2Pcs Fishing Reel Original Size Spool Bearings+2Pcs Drive Gear Bearings+2Pcs Pinion Gear Bearings+2Pcs Worm Shaft Bearings can be added.

Ball Bearings 2Pcs[2HKBB]=2Pcs Handle Knob Bearings.

Ball Bearings 3Pcs[3BB]=2Pcs Fishing Reel Original Size Spool Bearings+1Pcs Pinion Gear Side Cover Bearing.

Spool Bearings 2Pcs[2BB]=2Pcs Fishing Reel Original Size Spool Bearings.

ZrO2 Full Ceramic Bearing for Seawater Fishing Reels or Salt Water Fishing Reels or Fresh Water Fishing Reels.
440C Stainless steel Hybrid Si3N4 Ceramic Ball Bearing for Sea Fishing Reels without Seawater entry or Freshwater Fishing Reels.

ZrO2 Full Ceramic Bearing Parameters

Bearing Type: Ball Beraing.
Bearing Model：Standard Model.
Bearing Sizes：Fishing Reel original Size Bearings(Please consult the seller. Or after the buyer takes the product, The seller provides)
Bearing Grade: ABEC-9/P2.
Bearing Quality: Professional Quality.
Bearing Material: ZrO2 Ceramic(Balls+Inner ring+Outer ring)+(PTFE/PEEK)Cage
Lubrication Method: Dry Lube(Oil-free and Grease-free self-lubricating. Note: Adding oil or grease to lubricate will reduce Bearing noise and Fishing Reel smoothness and long throwing effect of Fishing Reel, and will increase Bearing life).
Sealing Method: Open.
ZrO2 Full Ceramic Bearing for Seawater Fishing Reels or Salt Water Fishing Reels or Fresh Water Fishing Reels.

Professional and Advanced in design, Made in China,To ensure High Quality and High Precision and High Smooth and relatively Low Noise of Bearing; Under the same lubrication, The life span of Full Ceramic Bearing is 10-50 times that of Full Steel Bearing.
ZrO2 Full Ceramic：Wear resistance, Corrosion resistance ,High temperature and low temperature, resistance Dry Lube ,Non-magnetic ,Insulation.
Note1: ZrO2 Full Ceramic Bearings cannot be used in Strong impact equipment or severe vibration environments or High-speed Machinery or High-speed Motors.
Note2: Timely maintenance is one of the necessary factors to maintain bearing performance and prolong bearing service life (For example, the impact of seawater crystal particles on the smoothness and noise of the bearing is timely cleaned with fresh water, And clean the oil or grease immersed in the bearing raceway in time to reduce the impact on the smoothness of the Bearing, etc.).

440C Stainless steel Hybrid Si3N4 Ceramic Ball Bearing Parameters

Bearing Type: Ball Bearings.
Bearing Model：Standard Model.
Bearing Sizes：Fishing Reel original Size Bearings(Please consult the seller. Or after the buyer takes the product, The seller provides)
Bearing Grade：P4/ABEC-7
Bearing Quality：Professional Quality
Bearing Material：Si3N4 Ceramic(Balls)+440C Stainless Steel(Inner ring+Outer ring)+Stainless Steel (Cage)+Orange rubber or Stainless steel(Cover).
Bearing Lubrication Method： Dry Lube(Oil-free and Grease-free self-lubricating. Note: Adding oil or grease to lubricate will reduce Bearing noise and Fishing Reel smoothness and long throwing effect of Fishing Reel, and will increase Bearing life).
Bearing Sealing Method: ZZ(Double-sided stainless steel sealed) / 2OS(Double-sided orange rubber sealed).
440C Stainless steel Hybrid Si3N4 Ceramic Ball Bearing for Sea Fishing Reels without Seawater entry or Freshwater Fishing Reels

Professional and Advanced in design, Made in China,To ensure High Quality and High Precision and Highsmooth and Low Noise of Bearing; Under the same lubrication, The life span of Hybrid Ceramic Ball Bearing is 3-5 times that of Full Steel Bearing。
Si3N4 Ceramic Ball：Wear resistance, Corrosion resistance ,High temperature and Low temperature, resistance Dry Lube ,Non-magnetic ,Insulation.
440C Stainless steel is resistant to acid and alkali sea fog corrosion, and is not resistant to long-term acid and alkali seawater entering crystal corrosion or salt water entering corrosion, and it is resistant to oxidation and corrosion!
The 440C Stainless steel Hybrid Ceramic Bearing is suitable for Sea Fishing Reels without Seawater entry or Freshwater Fishing Reels or Highly responsive Equipment such as RC models, Robots, Instruments, etc.!

Comparison of Bearing TOLERANCE CLASS

The various standards are as follows