SKF NNCL4924CV bearings
NNCL4924CV double row full complement cylindrical roller bearing

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SKF double row full complement cylindrical roller bearing, NNCL design
Measurement system
Metric
Bore diameter
120.000 mm
Outside diameter
165.000 mm
Width
45.000 mm
Cr
242000 N
C0r
480000 N
Limiting speed
2200 r/min
Net weight
2.85 kg
Number of rows
2
Sealing
Without
Cage
Without
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
With

In stock

Technical specification for SKF NNCL4924CV

SKF NNCL4924CV
Part Number NNCL4924CV
Description Double row full complement cylindrical roller bearing, with integral sealing and relubrication feature
Axial displacement capability In both directions
Number of rows 2
Cage Without
Number of flanges, outer ring 0
Number of flanges, inner ring 3
Dimensions
d 120.0 mm Bore diameter
D 165.0 mm Outside diameter
B 45.0 mm Width
d1 ≈ 139.0 mm Shoulder diameter inner ring
E 153.55 mm Raceway diameter outer ring
b1 6.0 mm Width annular lubrication groove outer ring
K 3.5 mm Diameter lubrication hole (outer ring)
s max. 3.0 mm Permissible axial displacement from the normal position of one bearing ring relative to the other
r1,2 min. 1.1 mm Chamfer dimension (open bearings)
Abutment Dimensions
da min. 126.0 mm Abutment diameter shaft
Da max. 159.0 mm Abutment diameter housing
ra max. 1.0 mm Fillet radius
Calculation Data
C 242.0 kN Basic dynamic load rating
C0 480.0 kN Basic static load rating
Pu 53.0 kN Fatigue load limit
  2200.0 r/min Limiting speed
  1700.0 r/min Reference speed
kr 0.25 Minimum load factor
SKF double row full complement cylindrical roller bearing, NNCL design

SKF NNCL4924CV, Double row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The SKF assortment includes many designs and variants, such as standard and full complement bearings and also greased and sealed bearings. Depending on the configuration of the outer and inner rings, the bearings are available in locating as well as non-locating designs.

  • Bore diameter: 120.0 mm
  • Outside diameter: 165.0 mm
  • Width: 45.0 mm
  • Basic dynamic load rating: 242.0 kN
  • Basic static load rating: 480.0 kN

 

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