SKF NJ 320 ECP bearings
Cylindrical roller bearings, single row, SKF Explorer


SKF Cylindrical roller bearings, NJ design
Measurement system
Metric
Bore diameter
100.000 mm
Outside diameter
215.000 mm
Width
47.000 mm
Cr
450000 N
C0r
440000 N
Limiting speed
3800 r/min
Net weight
7.73 kgs
Number of rows
1
Sealing
Without
Cage
Plastic
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
P6 running accuracy, Normal dimensional
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
None

In stock


Technical specification for SKF NJ 320 ECP

Part Number NJ 320 ECP
Brand SKF
Description Cylindrical roller bearings, single row, SKF Explorer
P : Glass fibre reinforced PA66 cage, rolling element centred
DIMENSIONS
d 100.0 mm Bore diameter
D 215.0 mm Outside diameter
B 47.0 mm Width
d1 139.0 mm Shoulder diameter of inner ring
D1 181.25 mm Shoulder diameter of outer ring
F 127.5 mm Chamfer dimension of loose flange ring
r1,2 min 3.0 mm Chamfer dimension
r3,4 min 3.0 mm Chamfer dimension
smax. 2.9 mm Permissible axial displacement
ABUTMENT DIMENSIONS
da min 114.0 mm Diameter of spacer sleeve
da max. 124.0 mm Diameter of spacer sleeve
db min 142.0 mm Diameter of shaft abutment
Da max 199.6 mm Diameter of housing abutment
ra max 2.5 mm Radius of fillet
CALCULATION DATA
C 450.0 kN Basic dynamic load rating
C0 440.0 kN Basic static load rating
Pu 51.0 kN Fatigue load limit
  3200.0 r/min Reference speed
  3800.0 r/min Limiting speed
kr 0.15 Minimum load factor
e 0.2 Limiting value
Y 0.6 Axial load factor
MASS
Mass 7.73 kg Weight
SKF Cylindrical roller bearings, NJ design

SKF NJ 320 ECP, Cylindrical roller bearings, single row, SKF Explorer, ID: 100.0mm, OD: 215.0mm, Width: 47.0mm, Basic dynamic load rating: 450.0kN, Static load rating: 440.0kN, Limiting speed: 3800.0r/min.

SKF NJ 320 ECP, P : Glass fibre reinforced PA66 cage, rolling element centred.

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Cylindrical roller bearings
Dimensions: 100x 215x 47mm