NSK 30202 bearings
30202, NSK, Metric series tapered roller bearings


NSK tapered roller bearings
Measurement system
Metric
Bore diameter
15.000 mm
Outside diameter
35.000 mm
Width
11.750 mm
Width, ourter ring
10.000 mm
Width, inner ring
11.000 mm
Cr
18200 N
C0r
13200 N
Limiting speed
15000 r/min
Net weight
0.053 kg
Number of rows
1
Sealing
Without
Cage
Steel sheet metal
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
None
Relubrication feature
Without

In stock


Technical specification for NSK 30202

Parts Number 30202
NSK 30202
Brand NSK
Boundary Dimensions
d 15 mm Bore diameter
D 35 mm Outside diameter
T 11.75 mm Total width
B 11 mm Width of inner ring
C 10 mm Width of outer ring
Cup r min. 0.6 mm Chamfer dimension of outer ring (Cup)
Cone r min. 0.6 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 18200 N Basic Dynamic Load Rating
C0r 13200 N Basic Static Load Rating
Speeds
Grease 11000 min-1 Grease lubrication
Oil 15000 min-1 Oil-bath lubrication
Dimensions
a 8.2 mm Effective Load Center
Abutment and Fillet Dimensions
da min. 23 mm Diameter of shaft abutment
Db min. 33 mm Diameter of housing abutment
Da min. 30 mm Diameter of housing abutment
Da max. 30 mm Diameter of housing abutment
Sa 2 mm Minimum width of space required in housing on large side face
Sb 1.5 mm Minimum width of space required in housing on small side face
db max. 19 mm Diameter of shaft abutment
ra max. 0.6 mm Radius of shaft or housing fillet of inner ring
ra max. 0.6 mm Radius of shaft or housing fillet of outer ring
Mass
Weight 0.053 kg (approx.)  
NSK tapered roller bearings

30202, NSK, Tapered roller bearings, Bore diameter: 15 mm; Outside diameter 35 mm; Total Width 11.75 mm.

NSK 30202, Tapered roller bearings are designed so the apices of the cones formed by the race ways of the cone and cup and the conical rollers all coincide at one point on the axis of the bearing. When a radial load is imposed, an axial force component occurs; therefore, it is necessary to use two bearings in opposition or some other multiple arrangement.

Comments

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