Product Details

iso 281 bearing

Brand Name iso
Model Number 281
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Infection On SoilCan Be Regulated.Chemical CharacterCan Be Regulated.Raw MaterialAmino Acid
TypeCommercial Organic FertilizerColourBlackpH6.0-8.0
Granular Size2mm-4mmMoisture2-5%Raw MaterialsAmino Acid
AppearanceBlack GranularProduct NameAmino Organic GranularOther NameAmino Acid Granular Fertilizer
Product CategoryOrganic Granular FertilizerProduct SourceQingdaoTrademarkHIBONG
Transport PackageAccording to Clients′ RequestsSpecificationSeaweed extract: 55%OriginQingdao
HS Code3101
D28.0000 mm
Sealed Speed Rating n316000 rpm
AccessoriesWithout Accessories
Oil Speed Rating Open/Shielded n23000 rpm
d15.000 mm
B7.00 mm
Grease Speed Rating Open/Shielded n124000 rpm
Fillet Radius ra0.30 mm
Basic Static Radial Load Rating Co2040 N
Basic Dynamic Radial Load Rating C4030 N

iso 281 bearing Select


  • iso 12240 bearing

    Calculation factor X:0.63; Calculation factor Y2:1.24; Basic dynamic load rating C:14.3 kN; a:23 mm; Calculation factor e:0.8; D2 ≈:34.95 mm; da min.:21.4 mm; Calculation factor kr:0.06; Basic static load rating C0:8.8 kN; r1,2 min.:0.6 mm;
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  • iso 5753 bearing

    Lock nut:KMFE 19; B1:68 mm; d3:125 mm; Hydraulic nut:HMV 19 E; d1:82.55 mm; B:20 mm; G:M 95x2; d:95 mm; Mass adapter sleeve assembly:1.6 kg;
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  • iso 492 bearing

    Calculation factor Y1:2.3; b:49.8 mm; Basic dynamic load rating C:7149 kN; Calculation factor Y0:2.2; Calculation factor Y2:3.4; ra max.:5 mm; Da max.:757 mm; r1,2 min.:6 mm; K:15 mm; da min.:553 mm;
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  • iso din 12240 bearing

    D:28.0000 mm; Sealed Speed Rating n3:16000 rpm; Accessories:Without Accessories; Oil Speed Rating Open/Shielded n2:3000 rpm; d:15.000 mm; B:7.00 mm; Grease Speed Rating Open/Shielded n1:24000 rpm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:2040 N; Basic Dynamic Radial Load Rating C
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  • iso 15243 bearing

    Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; B1:3 mm; d:8 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Mass bushing:0.1 kg; Tolerance housing:H7; D:14 mm; Specific dynamic load factor K:25 N/mm²;
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  • iso din 281 bearing

    Oil Speed Rating Open/Shielded n2:3000 rpm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:93600 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:1600 rpm; B:28.00 mm; Basic Static Radial Load Rating Co:104000 N; D:230.0000 mm; Grease Speed Rating Open/Shielded n1:2400 rpm; d:170.000
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  • iso 15 bearing

    Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; d:28 mm; D1:50 mm; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08; B:16 mm; α:124 °; D:40 mm;
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  • iso 16281 bearing

    d:25.000 mm; B:17.00 mm; Basic Static Radial Load Rating Co:15600 N; Oil Speed Rating Open/Shielded n2:12000 rpm; Accessories:One Shield; Grease Speed Rating Open/Shielded n1:9800 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:22900 N; D:62.0000 mm;
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iso 281 bearing Interchange Guide
bBGdDaKα
281 - 38.10 mm - 65.000 mm120.0000 mm - - -
49249.8 mm - - - - - 15 mm -
15243 - - - 8 mm14 mm - - -
12240 - - - - - 23 mm - -
16281 - 17.00 mm - 25.000 mm62.0000 mm - - -
5753 - 20 mmM 95x295 mm - - - -
15 - 16 mm - 28 mm40 mm - - 124 °
din 281 - 28.00 mm - 170.000 mm230.0000 mm - - -
din 12240 - 7.00 mm - 15.000 mm28.0000 mm - - -

ISO 281:2007 - Rolling bearings — Dynamic load ratings ... - ISO

ISO 281:2007 also specifies methods of calculating the basic rating life, which is the life associated with 90 % reliability, with commonly used high quality material, 

What are the differences between ISO 281 and ISO 16281

The ISO 281:2007 rating does not directly consider shaft deflections leading to bearing tilt or misalignment, roller profiling, pre-loading or bearing clearance; it is 

What are the differences between ISO 281 and ISO 16281

The ISO 281:2007 rating does not directly consider shaft deflections leading to bearing tilt or misalignment, roller profiling, pre-loading or bearing clearance; it is 

ISO 281 - SiS

STANDARD. ISO. 281. First edition. 1990-12-01. Rolling bearings - Dynamit load ratings and rating life. Roulemen ts - Charges dynamiques de base et durke 

ISO 281:2007 - Rolling bearings — Dynamic load ratings ... - ISO

ISO 281:2007 also specifies methods of calculating the basic rating life, which is the life associated with 90 % reliability, with commonly used high quality material, 

ISO 281:2007(en), Rolling bearings — Dynamic load ratings

Since ISO 281 was published in 1990, additional knowledge has been gained regarding the influence on bearing life of contamination, lubrication, internal 

ISO 281:2007(en), Rolling bearings — Dynamic load ratings

Since ISO 281 was published in 1990, additional knowledge has been gained regarding the influence on bearing life of contamination, lubrication, internal 

ISO 281 - SiS

STANDARD. ISO. 281. First edition. 1990-12-01. Rolling bearings - Dynamit load ratings and rating life. Roulemen ts - Charges dynamiques de base et durke 
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