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ParameterFAG692-2Z>N2 × 6 × 3 mmNSK6922 × 6 × 2.3 mmKOYO6922 × 6 × 2.3 mm
Comparable specifications
BrandFAGNSKKOYO
Designation692-2Z>N692692
Product family—Single row deep groove ball bearingsExtra-small, miniature ball bearings / Standard type / Open
Detailed typeDeep groove ball bearingsDeep groove ball bearingsDeep groove ball bearings
Series692——
Bore diameterd2 mm2 mm2 mm
Outside diameterD6 mm6 mm6 mm
WidthB3 mm2.3 mm2.3 mm
Basic dynamic load ratingC0.218 kN0.365 kN0.41 kN
Basic static load ratingC00.0465 kN0.098 kN0.1 kN
Fatigue load limitPu0.00243 kN—0.003 kN
Reference speednref96000 r/min——
Limiting speednG111000 r/min—86000 r/min
Mass≈m0.00035 kg0.00028 kg0 kg
Precision classPN — Normal (ISO 492:2023)——
Internal clearanceCN (Group N) — Normal internal clearance——
Sealing2Z — Non-contact shield on both sidesOpenOpen
CageJN — Steel sheet metal——
LubricantLubricating grease——
Minimum operating temperatureTmin-30 °C——
Maximum operating temperatureTmax120 °C——
Boundary dimensions
Bearing width (open)B—2.3 mm—
Minimum bearing chamferr min.—0.15 mm—
Calculation factors
Calculation factorf05.5——
Capabilities & suitability
Radial load capacityYes——
Axial load capacity in one directionYes——
Axial load capacity in both directionsYes——
LifetimelubricationfreedomfrommaintenanceYes——
Suitable for grease lubricationYes——
SealedonbothsidesYes——
Classification
Official Category Path——Deep groove ball bearings - Extra-small, miniature ball bearings - Standard type - Open
Official Classification 1——Deep groove ball bearings / Extra-small, miniature ball bearings / Standard type / Open
Construction
Catalogue closure construction—Open—
Dimensions
Minimum chamfer dimensionrmin0.15 mm——
Minimum chamfer dimensionrmin0.006 in——
Shoulder diameter outer ringD14.93 mm——
Shoulder diameter outer ringD10.194 in——
Caliber diameter outer ringD25.26 mm——
Caliber diameter outer ringD20.207 in——
Shoulder diameter inner ringd13.1 mm——
Shoulder diameter inner ringd10.122 in——
Load ratings
Basic dynamic radial load ratingCr—365 N—
Basic static radial load ratingC0r—98 N—
Lubrication-qualified speed
Limiting speed with grease—75000 r/min—
Limiting speed with oil (open)—90000 r/min—
Main Dimensions & Performance Data
Basic dynamic load rating, radialCr218 N——
Basic dynamic load rating, radialCr49.011 lbf——
Basic static load rating, radialC0r46.5 N——
Basic static load rating, radialC0r10.454 lbf——
Fatigue load limit, radialCur2.43 N——
Fatigue load limit, radialCur0.546 lbf——
Manufacturer Identity
Schaeffler Product Code4121581——
Official Class Key——010-020-010
Base Type692——
Gpsd GroupS02——
Product Line Id14——
SAP material number3007727180000——
Base product2305080101——
Mounting dimensions
Minimum shaft shoulder diameter (open)da min.—3.2 mm—
Maximum adjacent fillet radiusra max.—0.15 mm—
Maximum housing shoulder diameter (open)Da max.—4.8 mm—
Minimum diameter shaft shoulderda min2.8 mm——
Minimum diameter shaft shoulderda min0.11 in——
Maximum diameter of housing shoulderDa max5.2 mm——
Maximum diameter of housing shoulderDa max0.205 in——
Maximum fillet radiusra max0.15 mm——
Maximum fillet radiusra max0.006 in——
Product characteristics
Version code>NNot marked on bearing——
Type of Seal2ZNon-contact shield on both sides——
Tolerance classPNNormal (ISO 492:2023)——
Dimensional / heat stabilizationSNRings dimensional stabilized up to 120°——
Radial internal clearanceCN (Group N)Normal internal clearance——
Bore typeZCylindrical——
Product Identity
ConstructionDeep groove ball bearing 69..-2Z, single row, shields, steel sheet metal cage——
Short DescriptionDeep groove ball bearing——
Reference mass
Approximate catalogue mass (open)—0.28 g—
Technical Data
d——6 mm
B——2.3 mm
Bore Diameter (D)2 mm——
R(Min.)——0.15 mm
Outside Diameter (D)6 mm——
Basic Load Ratings : Cr——0.410 kN
Width (B)3 mm——
Basic Load Ratings : C0R——0.10 kN
Basic Dynamic Load Rating, Radial (Cr)218 N——
Fatigue Load Limit : Cu——0.003 kN
Basic Static Load Rating, Radial (C0R)46.5 N——
Factor : F0——11.4
Operating Temperature Min. (Tmin)-30 °C——
Limiting Speeds(Grease Lub.)——86000 min-1
Limiting Speed (Ng)111,000 1/min——
Limiting Speeds(Oil Lub.)——100000 min-1
Operating Temperature Max. (Tmax)120 °C——
Da(Min.)——3.2 mm
Reference Speed (Nϑr)96,000 1/min——
Da(Max.)——4.8 mm
Calculation Factor (F0)5.5——
Ra(Max.)——0.1 mm
Fatigue Load Limit, Radial (Cur)2.43 N——
Mass(Refer.)——0.2 g
Minimum Diameter Shaft Shoulder (Da Min)2.8 mm——
Shoulder Diameter Inner Ring (D1)3.1 mm——
Maximum Diameter Of Housing Shoulder (Da Max)5.2 mm——
Minimum Chamfer Dimension (Rmin)0.15 mm——
Maximum Fillet Radius (Ra Max)0.15 mm——
Shoulder Diameter Outer Ring (D1)4.93 mm——
Caliber Diameter Outer Ring (D1)5.26 mm——
Temperature range
Operating temperature min.Tmin-30 °C——
Operating temperature min.Tmin-22 °F——
Operating temperature max.Tmax120 °C——
Operating temperature max.Tmax248 °F——

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