NSK 63/28DDU bearings
63/28DDU, NSK, Deep groove ball bearings, Single-row, With Two Contact Sealed


NSK Deep groove ball bearings
Measurement system
Metric
Bore diameter
28.000 mm
Outside diameter
68.000 mm
Width
18.000 mm
Cr
26700 N
C0r
14000 N
Limiting speed
7500 r/min
Net weight
0.287 kgs
Number of rows
1
Sealing
Contact seal on both sides
Cage
Steel sheet metal
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
None

In stock


Technical specification for NSK 63/28DDU

NSK 63/28DDU
NSK Bearing Number 63/28DDU
d 28 mm Boundary Dimensions
D 68 mm
B 18 mm
r min. 1.1 mm
Cr 26700 N Basic Load Ratings
C0r 14000 N
f0 12.4 Factor
Grease 7500 r/min Limiting Speed
da min. 34.5 mm Abutment and Fillet Dimensions
da max. 38.0 mm
Da max. 61.5 mm
ra max. 1.0 mm
Ball Qty. 7  
Ball Basic Diameter 12.7 mm  
Weight 0.287 kg approx.
NSK Deep groove ball bearings, With Two Contact Sealed

63/28DDU, NSK, Deep groove ball bearing, Single-Row, DD?DDU: With Two Contact Sealed. Boundary dimensions: 28 x 68 x 18 mm.

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