N 1010 KTNHA/HC5SP

Super-precision, high-speed design, single row cylindrical roller bearing

These super-precision single row cylindrical roller bearings have a tapered bore and can accommodate axial displacement of the shaft relative to the housing in both directions.

They contain fewer rollers than basic design bearings and can accommodate high speeds.

  • Accommodate high speeds
  • Low friction
  • Separable

Dimensions

d
50 mm
 Bore diameter
D
80 mm
 Outside diameter
B
16 mm
 Width
d1
61.3 mm
 Shoulder diameter inner ring
E
72.5 mm
 Raceway diameter outer ring
r1,2
min.1 mm
 Chamfer dimension
r3,4
min.0.6 mm
 Chamfer dimension
s
max.2 mm
 Permissible axial displacement from the normal position of one bearing ring relative to the other (all)
s1
max.1.5 mm
 Permissible axial displacement from the normal position of one bearing ring relative to the other (variants with TNHA cage)
Abutment dimensions - N 1010 KTNHA/HC5SP

Abutment dimensions

da
min.55 mm
 Abutment diameter shaft
Da
min.74 mm
 Abutment diameter housing
Da
max.75 mm
 Abutment diameter housing
ra
max.1 mm
 Radius of fillet

Calculation data

Basic dynamic load rating C
29.7 kN
Basic static load rating C0
34.5 kN
Fatigue load limit Pu
3.45 kN
Attainable speed for grease lubrication
20 000 r/min
Attainable speed for oil-air lubrication
28 000 r/min
Reference grease quantity Gref
3.5 cm³
Static radial stiffness (guideline value)
660 N/µm
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SKU: N 1010 KTNHA/HC5SP-SKF Categories: , , ,
SKF

Description

Properties

Bearing part Complete bearing
Number of rows 1
Bore type Tapered 1:12
Cage Non-metallic
Design High-speed
Number of flanges, outer ring 0
Number of flanges, inner ring 2
Loose flange None
Radial internal clearance C1
Tolerance class Class SP (SP)
Material, bearing Hybrid (ceramic rollers)
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without

Logistics

Product net weight 0.231 kg
eClass code 23-05-09-01
UNSPSC code 31171505

(50X80X16) (N1010KTNHAHC5SP)

Additional information

Weight 0.231 kg
Size (mm)

Colour

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