Высокоскоростные гибридные керамические подшипники 681XZZ/C, шарики Si3N4, двойные металлические щитки, 1, 5x4x2 мм (62332298744)

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Product Overview

Description


681XZZ/C high speed hybrid ceramic bearings Si3N4 balls double metal shields 1.5x4x2mm:

1.5x4x2mm ceramic bearing.jpg

Bearing Dimensions

 
  • METRIC: 1.5mm (Inner) x 4mm (Outer) x 2mm (Width)
  • STANDARD: 0.05906" (Inner) x 0.15748" (Outer) x 0.07874" (Width)

Product Overview

 

The 681XZZ/C 1.5x4x2 hybrid ceramic bearings are a high speed and high quality bearings with Si3N4 ceramic balls and double metal shields. 

Product Description

FreeRun is a specialized manufacturer of Hybrid Ceramic Bearing,Full Complement Ceramic Bearings & Ceramic Balls.

 

Hybrid Ceramic Bearing:

Ceramic bearings offer a significant performance improvement from those made from traditional steel. Our ceramic bearings are manufactured from silicon nitride (Si3N4), an exceptionally hard non-metallic material rated for speeds to 2 million dN, offering a wide selection of benefits.

Hybrid Bearings have steel rings and ceramic balls. Si3N4 Ball is the most popular for the balls as it has only 40 percent of the density of bearing steel but is much harder giving greater wear resistance. Zirconia is heavier with 75 percent of the density of steel so is less suitable for hybrid bearings..

 

Full Ceramic Bearing :

Full Ceramic Bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM’s, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), or Silicon Carbide (SiC.)

 

Ceramic Balls:

We are special in making Silicone Nitride Balls (Si3N4 Balls), Zicronia Balls (ZrO2 Balls),Sic Ceramic Balls, Aluminum Oxside Valve (AI203) ceramic balls.

Compared with steel, ceramic materials are noted for their better or particular characters, such as wear-resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength, high rigidity, and low specific gravity. These properties qualify them for replacing steel to make bearings serve in conditions of higher speed, harsh environment and less lube, and decrease wear, noise, vibration and maintenance time of bearings, and eventually increase performance, reliability and life of bearings.

 

FreeRun Ceramic Bearings---Metric Series
Dimensionsunflangedflanged
metal shieldsrubber sealsmetal shieldsrubber seals
1.5x4x2mm681XZZ/C F681XZZ/C 
1.5x5x2.6mm691XZZ/C F691XZZ/C 
1.5x6x3mm601XZZ/C F601XZZ/C 
2x5x2.3mm682ZZ/C F682ZZ/C 
2x5x2.5mmMR52ZZ/C MF52ZZ/C 
2X6X2.5mmMR62ZZ/C MF62ZZ/C 
2x6x3mm692ZZ/C F692ZZ/C 
2x7x3.5mm602ZZ/C F602ZZ/C 
2.5x6x2.6mm682XZZ/C F682XZZ/C 
2.5x7x3.5mm692XZZ/C F692XZZ/C 
2.5x8x4mm602XZZ/C F602XZZ/C 
3x6x2.5mmMR63ZZ/CMR63-2RS/CMF63ZZ/CMF63-2RS/C
3x7x3mm683ZZ/C683-2RS/CF683ZZ/CF683-2RS/C
3x8x3 mmMR83ZZ/CMR83-2RS/CMF83ZZ/CMF83-2RS/C
3x8x4mm693ZZ/C693-2RS/CF693ZZ/CF693-2RS/C
3x9x4mmMR93ZZ/CMR93-2RS/CMF93ZZ/CMF93-2RS/C
3X9X5 mm603ZZ/C603-2RS/CF603ZZ/CF603-2RS/C
3X10X4mm623ZZ/C623-2RS/CF623ZZ/CF623-2RS/C
4x7x2.5mmMR74ZZ/CMR74-2RS/CMF74ZZ/CMF74-2RS/C
4x8x3mmMR84ZZ/CMR84-2RS/CMF84ZZ/CMF84-2RS/C
4x9x4mm684ZZ/C684-2RS/CF684ZZ/CF684-2RS/C
4x10x4mmMR104ZZ/CMR104-2RS/CMF104ZZ/CMF104-2RS/C
4x11x4mm694ZZ/C694-2RS/CF694ZZ/CF694-2RS/C
4x12x4mm604ZZ/C604-2RS/CF604ZZ/CF604-2RS/C
4X13X5 mm624ZZ/C624-2RS/CF624ZZ/CF624-2RS/C
4X16X5 mm634ZZ/C634-2RS/CF634ZZ/CF634-2RS/C
5x8x2.5mmMR85ZZ/CMR85-2RS/CMF85ZZ/CMF85-2RS/C
5x9x3mmMR95ZZ/CMR95-2RS/CMF95ZZ/CMF95-2RS/C
5x10x4mmMR105ZZ/CMR105-2RS/CMF105ZZ/CMF105-2RS/C
5x11x4mmMR115ZZ/CMR115-2RS/CMF115ZZ/CMF115-2RS/C
5X11X5mm685ZZ/C685-2RS/CF685ZZ/CF685-2RS/C
5X12X4mmMR125ZZ/CMR125-2RS/CMF125ZZ/CMF125-2RS/C
5x13x4mm695ZZ/C695-2RS/CF695ZZ/CF695-2RS/C
5X14X5 mm605ZZ/C605-2RS/CF605ZZ/CF605-2RS/C
5X16X5mm625ZZ/C625-2RS/CF625ZZ/CF625-2RS/C
5X19X6mm635ZZ/C635-2RS/CF635ZZ/CF635-2RS/C
6x10x3mmMR106ZZ/CMR106-2RS/CMF106ZZ/CMF106-2RS/C
6x12x4mmMR126ZZ/CMR126-2RS/CMF126ZZ/CMF126-2RS/C
6x13x5mm686ZZ/C686-2RS/CF686ZZ/CF686-2RS/C
6x15x5mm696ZZ/C696-2RS/CF696ZZ/CF696-2RS/C
6X17X6 mm606ZZ/C606-2RS/CF606ZZ/CF606-2RS/C
6X19X6 mm626ZZ/C626-2RS/CF626ZZ/CF626-2RS/C
6X22X7 mm636ZZ/C636-2RS/CF636ZZ/CF636-2RS/C
7x11x3mmMR117ZZ/CMR117-2RS/CMF117ZZ/CMF117-2RS/C
7x13x4mmMR137ZZ/CMR137-2RS/CMF137ZZ/CMF137-2RS/C
7x14x5mm687ZZ/C687-2RS/CF687ZZ/CF687-2RS/C
7x17x5mm697ZZ/C697-2RS/CF697ZZ/CF697-2RS/C
7X19X6 mm607ZZ/C607-2RS/CF607ZZ/CF607-2RS/C
7x22x7 mm627ZZ/C627-2RS/CF627ZZ/CF627-2RS/C
8x12x3.5mmMR128ZZ/CMR128-2RS/CMF128ZZ/CMF128-2RS/C
8x14x4mmMR148ZZ/CMR148-2RS/CMF148ZZ/CMF148-2RS/C
8X16X5 mm688ZZ/C688-2RS/CF688ZZ/CF688-2RS/C
8x19x6mm698ZZ/C698-2RS/CF698ZZ/CF698-2RS/C
8x22x7mm608ZZ/C608-2RS/CF608ZZ/CF608-2RS/C
8x24x8mm628ZZ/C628-2RS/CF628ZZ/CF628-2RS/C
8x28x9mm638ZZ/C638-2RS/CF638ZZ/CF638-2RS/C
9x14x4.5mm679ZZ/C679-2RS/CF679ZZ/CF679-2RS/C
9x17x5mm689ZZ/C689-2RS/CF689ZZ/CF689-2RS/C
9x20x6mm699ZZ/C699-2RS/CF699ZZ/CF699-2RS/C
9x24x7mm609ZZ/C609-2RS/CF609ZZ/CF609-2RS/C
9x26x8mm629ZZ/C629-2RS/CF629ZZ/CF629-2RS/C
9x30x10mm639ZZ/C639-2RS/CF639ZZ/CF639-2RS/C
10x15x4mm6700ZZ/C6700-2RS/CF6700ZZ/CF6700-2RS/C
10x19x5mm6800ZZ/C6800-2RS/CF6800ZZ/CF6800-2RS/C
10X19X7mm63800ZZ/C63800-2RS/CF63800ZZ/CF63800-2RS/C
10x22x6mm6900ZZ/C6900-2RS/CF6900ZZ/CF6900-2RS/C
10X26X8 mm6000ZZ/C6000-2RS/CF6000ZZ/CF6000-2RS/C
10X30X9 mm6200ZZ/C6200-2RS/CF6200ZZ/CF6200-2RS/C
10X35X11mm6300ZZ/C6300-2RS/CF6300ZZ/CF6300-2RS/C
12x18x4mm6701ZZ/C6701-2RS/CF6701ZZ/CF6701-2RS/C
12x21x5mm6801ZZ/C6801-2RS/CF6801ZZ/CF6801-2RS/C
12x24x6mm6901ZZ/C6901-2RS/CF6901ZZ/CF6901-2RS/C
12x28x8mm6001ZZ/C6001-2RS/CF6001ZZ/CF6001-2RS/C
12x32x10mm6201ZZ/C6201-2RS/CF6201ZZ/CF6201-2RS/C
12x24x6mm6301ZZ/C6301-2RS/CF6301ZZ/CF6301-2RS/C
13X19X4mmMR1319ZZ/CMR1319-2RS/CMF1319ZZ/CMF1319-2RS/C
13X20X4mmMR1320ZZ/CMR1320-2RS/CMF1320ZZ/CMF1320-2RS/C
15x21x4mm6702ZZ/C6702-2RS/CF6702ZZ/CF6702-2RS/C
15x24x5mm6802ZZ/C6802-2RS/CF6802ZZ/CF6802-2RS/C
15x28x7mm6902ZZ/C6902-2RS/CF6902ZZ/CF6902-2RS/C
15x32x8mm16002ZZ/C16002-2RS/CF16002ZZ/CF16002-2RS/C
15x32x9mm6002ZZ/C6002-2RS/CF6002ZZ/CF6002-2RS/C
15x35x11mm 6202ZZ/C 6202-2RS/CF6202ZZ/CF6202-2RS/C
15x42x13 mm6302ZZ/C6302-2RS/CF6302ZZ/CF6302-2RS/C

 

FreeRun Ceramic Bearings--- Inch Series
Dimensions (inch)unflangedflanged
metal shieldsrubber sealsmetal shieldsrubber seals
5/64"x1/4"x9/64"R1-4ZZ/C   
3/32"x3/16"x3/32"R133ZZ/CR133-2RS/CFR133ZZ/CFR133-2RS/C
3/32"x5/16"x9/64"R1-5ZZ/CR1-5-2RS/CFR1-5ZZ/CFR1-5-2RS/C
1/8"x1/4"x7/64"R144ZZ/CR144-2RS/CFR144ZZ/CFR144-2RS/C
1/8"x5/16"x9/64"R2-5ZZ/CR2-5-2RS/CFR2-5ZZ/CFR2-5/2RS/C
1/8"x3/8"x9/64"R2-6ZZ/CR2-6-2RS/CFR2-6ZZ/CFR2-6/2RS/C
1/8"x3/8"x5/32"R2ZZ/CR2-2RS/CFR2ZZ/CFR2-2RS/C
1/8"x1/2"x0.1719"R2AZZ/CR2A-2RS/CFR2AZZ/CFR2A-2RS/C
5/32"x5/16"x1/8"R155ZZ/CR155-2RS/CFR155ZZ/CFR155-2RS/C
3/16"x5/16"x1/8"R156ZZ/CR156-2RS/CFR156ZZ/CFR156-2RS/C
3/16"x3/8"x1/8"R166ZZ/CR166-2RS/CFR166ZZ/CFR166-2RS/C
3/16"x1/2"x0.196"R3ZZ/CR3-2RS/CFR3ZZ/CFR3-2RS/C
3/16"x5/8"x0.196"R3AZZ/CR3A-2RS/CFR3AZZ/CFR3A-2RS/C
3/16"x11/16"x1/4"1601ZZ/C1601-2RS/CF1601ZZ/CF1601-2RS/C
1/4"x3/8"x1/8"R168ZZ/CR168-2RS/CFR168ZZ/CFR168-2RS/C
1/4"x1/2"x3/16"R188ZZ/CR188-2RS/CFR188ZZ/CFR188-2RS/C
1/4"x5/8"x0.196"R4ZZ/CR4-2RS/CFR4ZZ/CFR4-2RS/C
1/4"x11/16"x1/4"1602ZZ/C1602-2RS/CF1602ZZ/CF1602-2RS/C
1/4"x3/4"x9/32"R4AZZ/CR4A-2RS/CFR4AZZ/CFR4A-2RS/C
5/16"x1/2"x5/32"R1810ZZ/CR1810-2RS/CFR1810ZZ/CFR1810-2RS/C
5/16"x7/8"x9/32"1603ZZ/C1603-2RS/CF1603ZZ/CF1603-2RS/C
5/16"x0.9062"x5/16"1605ZZ/C1605-2RS/CF1605ZZ/CF1605-2RS/C
5/16"x5/8"x5/32"R1810AZZ/CR1810A-2RS/CFR1810AZZ/CFR1810A-2RS/C
3/8"x5/8"x5/32"R1038ZZ/CR1038-2RS/CFR1038ZZ/CFR1038-2RS/C
3/8"x3/4"x0.196"R1238ZZ/CR1238-2RS/CFR1238ZZ/CFR1238-2RS/C
3/8"x7/8"x9/32"R6ZZ/CR6-2RS/CFR6ZZ/CFR6-2RS/C
3/8"x7/8"x9/32"1604ZZ/C1604-2RS/CF1604ZZ/CF1604-2RS/C
3/8"x0.9062"x5/16"1606ZZ/C1606-2RS/CF1606ZZ/CF1606-2RS/C
3/8"x1 1/8"x3/8"1614ZZ/C1614-2RS/CF1614ZZ/CF1614-2RS/C
7/16"x0.9062"x5/16"1607ZZ/C1607-2RS/CF1607ZZ/CF1607-2RS/C
1/2"x3/4"x5/32"R1212ZZ/CR1212-2RS/CFR1212ZZ/CFR1212-2RS/C
1/2"x7/8"x1/4"R1412ZZ/CR1412-2RS/CFR1412ZZ/CFR1412-2RS/C
1/2"x1 1/8"x5/16"R8ZZ/CR8-2RS/CFR8ZZ/CFR8-2RS/C
1/2"x1 1/8"x3/8"1616ZZ/C1616-2RS/CF1616ZZ/CF1616-2RS/C
9/16"x1 3/8"x7/16"1621ZZ/C1621-2RS/CF1621ZZ/CF1621-2RS/C
5/8"x7/8"x5/32"R1458ZZ/CR1458-2RS/CFR1458ZZ/CFR1458-2RS/C
5/8"x1 3/8"x11/32"R10ZZ/CR10-2RS/CFR10ZZ/CFR10-2RS/C
3/4"x1 5/8"x7/16"R12ZZ/CR12-2RS/CFR12ZZ/CFR12-2RS/C
7/8"x1 7/8"x1/2"R14ZZ/CR14-2RS/CFR14ZZ/CFR14-2RS/C
1"x2"x1/2"R16ZZ/CR16-2RS/CFR16ZZ/CFR16-2RS/C

 

 

FreeRun Ceramic Thrust Ball Bearing | Metric Series
FM SERIES with Groove ( with groove washers)
DimensionsFreerun  No.
Ceramic
2.5x6x3mmF2.5-6M/C
3x8x3.5mmF3-8M/C
4x9x4mmF4-9M/C
4x10x4mmF4-10M/C
5x10x4mmF5-10M/C
5x12x4mmF5-12M/C
6x12x4.5mmF6-12M/C
6x14x5mmF6-14M/C
7x13x4.5mmF7-13M/C
7x15x5.5mmF7-15M/C
7x17x6mmF7-17M/C
8x16x5mmF8-16M/C
8x19x7mmF8-19M/C
9x17x5mmF9-17M/C
9x20x7mmF9-20M/C
10x18x5.5mmF10-18M/C
12x23x5.5mF12-23M/C
(1) Bearing also available by material of Chrome Steel, Stainless(AISI440C) & Ceramic
(2) Ungrooved washers available
(3)Tolerance Codes: ABEC-1,ABEC-3,ABEC-5
(4)Retainer: Stainless Steel and Brass

 

ceramic bearing types.png

hybrid ceramic bearing-openhybrid ceramic bearing-ZZhybrid ceramic bearing-2RS608 ZRO2 full ceramic bearingSIC Ceramic bEARINGShybrid ceramic thrust bearing

Company Information

_02_03_04_05_06_07

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62332298744
0.006 s.