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ParameterINARNA4917-XL100 × 120 × 35 mmIKORNA4917100 × 120 × 35 mm
Comparable specifications
BrandINAIKO
DesignationRNA4917-XLRNA4917
Product family—Machined Type Needle Roller Bearings
Detailed typeRadial roller bearingNeedle roller bearings
SeriesRNA4917RNA49
Bore diameterd100 mm100 mm
Outside diameterD120 mm120 mm
WidthB35 mm35 mm
Basic dynamic load ratingC125 kN110 kN
Basic static load ratingC0237 kN244 kN
Fatigue load limitPu42.5 kN—
Reference speednref2800 r/min2400 r/min
Limiting speednG4600 r/min4000 r/min
Mass≈m0.664 kg0.705019 kg
Precision class—JIS, Class 0
Cage—Steel
Bearing material—High Carbon Chrome Steel
Minimum operating temperatureTmin-30 °C-20 °C
Maximum operating temperatureTmax120 °C120 °C
Manufacturer Identity
Schaeffler Product Code393506—
Base TypeRNA4917—
Old Designation["RNA4917"]—
Gpsd GroupI01—
Product Line Id09—
X Life MarkingXL—
Cad Part Number—RNA4917
Materials
Rolling Element Material—SUJ2
Retainer Material—Steel
Product Identity
Short DescriptionRadial roller bearingMachined Type Needle Roller Bearings
Long Description—Machined Type Caged Needle Roller Bearings, High Carbon Steel, With Oil Hole
Official Bearing Family—Needle Roller Bearings
Official Bearing Type—Machined Type Needle Roller Bearings
ConstructionNeedle roller bearings RNA, to DIN 617/ISO 1206—
Technical Data
Rolling Element—Roller
Relubricatable—Yes
Under Roller Diameter (Fw)100 mm—
Outside Diamater (D)120 mm—
Total Width (B)35 mm—
Basic Dynamic Load Rating, Radial (Cr)125,000 N—
Basic Static Load Rating, Radial (C0R)237,000 N—
Operating Temperature Min. (Tmin)-30 °C—
Limiting Speed For Grease Lubrication (Ng Grea)2,750 1/min—
Operating Temperature Max. (Tmax)120 °C—
Limiting Speed (Limiting Spe)4,600 1/min—
Reference Speed (Nϑr)2,800 1/min—
Width, Outer Ring (C)35 mm—
Minimum Chamfer Dimension (Rmin)1.1 mm—
Fatigue Load Limit, Radial (Cur)42,500 N—

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