NNU4952-S-K-M-SP, Cylindrical Roller Bearings

NNU4952-S-K-M-SP, Cylindrical Roller Bearings

Cylindrical Roller Bearings NNU49..-S-K-M-SP. Main Dimensions To DIN 5412-4, Non-locating Bearing, Double Row, With Tapered Bore, Taper 1:12, Separable, With Cage, Reduced Radial Internal Clearance, Restricted Calculate Bearing · Download CAD Drawing · Send To Shopping Basket NNU4952-S-K-M-SP, 260, 360, 100

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Cylindrical roller bearings NNU49..-S-K-M-SP. main dimensions to DIN 5412-4, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted Calculate bearing · Download CAD drawing · Send to shopping basket NNU4952-S-K-M-SP, 260, 360, 100 For FAG super precision bearings, however, this is not enough. Where it is neces- sary to achieve tolerances to P4 or better, the performance character- istics involved are not described .. SP 1. Schaeffler Technologies. Page. Technical principles. Design and examples of bearing arrangements. Design and applications .

Super Precision Bearings - the Schaeffler Group

FAG Super Precision Bearings for main spindles represent both the highest precision and absolute operational reliability. Innovative FAG spindle bearing solutions continually raise the standards for speed, precision and service life. However, the bearing components alone no longer guarantee the success of the main.

d - 260 mm

D - 360 mm

B - 100 mm

D1 - 325,6 mm

Da max - 350 mm

da min - 270 mm

F - 292 mm

ra max - 2 mm

rmin - 2,1 mm

s - 4 mm / Axial displacement facility from central position

m - 30,5 kg / Weight

Cr - 750000 N / Dynamic load rating (radial)

C0r - 1700000 N / Static load rating (radial)

nG Fett - 2000 1/min / Limiting speed for grease lubrication

nG Ol - 2600 1/min / Limiting speed for minimal quantity oil lubrication

Cur - 216000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

FAG bearing NNU4952-S-K-M-SP type is cylindrical roller bearing, inner diameter, outer diameter, thickness, bearing inner ring, outer ring, etc. For more detailed information, you can consult our company to obtain FAG NNU4952-S-K-M-SP bearing matching installation dimensions, installation dimensions, weight , dynamic load rating, load, NNU4952-S-K-M-SP limit speed, clearance, bearing drawings, samples, prices or replacement products, etc., please send me a quotation, email: [email protected]