NSK 140BNR19HTYNSUELP4 bearings
140BNR19HTYNSUELP4, NSK, ROBUST series ultra high-speed angular contact ball bearings, BNR: 18°


NSKROBUST ultra high-speed angular contact ball bearings
Measurement system
Metric
Bore diameter
140.000 mm
Outside diameter
190.000 mm
Width
24.000 mm
Cr
75500 N
C0r
59000 N
Limiting speed
17000 r/min
Net weight
1.35 kg
Number of rows
1
Contact angle deg
18
Sealing
Without
Cage
Resin cage
Bore type
Cylindrical
Outer diameter type
Cylindrical
Arrangement
Universal matching
Bearing material
Steel
Rolling material
Ceramic
Tolerance class
Class4 (P4)
Internal clearance
CN
Lubricant in bearing
None

In stock


Technical specification for NSK 140BNR19HTYNSUELP4

Parts Number 140BNR19HTYNSUELP4
NSK 140BNR19HTYNSUELP4
Brand NSK
Contact Angle BNR: 18°
Accuracy P4: ISO Class 4
Cage Polyamide resin
Balls Material Ceramic balls
Inner and outer ring Material Bearing steel (SUJ2)
Arrangement Universal combination, single row
Boundary Dimensions
d 140 mm Bore diameter
D 190 mm Outside diameter
B 24 mm Width
r min. 1.5 mm Chamfer Dimension
r1 min. 1 mm Chamfer Dimension
Basic Load Ratings
Cr 75.5 kN Basic Dynamic Load Rating
C0r 59.0 kN Basic Static Load Rating
Speeds
Grease 11000 min-1 Limiting Speed
Oil 17000 min-1 Limiting Speed
Dimensions
a 38.8 mm Effective Load Center
Abutment and Fillet Dimensions
da min. 149 mm Diameter of Shaft Abutment
Da max. 181 mm Diameter of Housing Abutment
Db max. 184 mm Diameter of Housing Abutment
ra max. 1.5 mm Radius of Shaft or Housing Fillet
rb max. 0.8 mm Radius of Shaft or Housing Fillet
Performance
Pa 58.5 kN Permissible Axial Load

Calculation factors

f0 11.0 Factor
Preload,Rigidity(DB and DF arrangement)
Preload 98N EL: Extra light preload
Axial Rigidity 92N/μm
Measured axial clearance 0μm

Additional information

  9.2 g/brg Recommended Grease Quantities
Mass
Weight 1.35 kg (approx.)  
NSKROBUST ultra high-speed angular contact ball bearings

140BNR19HTYNSUELP4, NSK, ROBUST series ultra high-speed angular contact ball bearings, BNR:18°; Polyamide resin cage, ball guided; Universal combination bearing, single row; Extra Light preload; P4: ISO Class 4.

NSK 140BNR19HTYNSUELP4, Bore diameter: 140 mm; Outside diameter 190 mm; Width 24 mm.

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