NTN 6021ZNR
Single Row Radial Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Deep Groove Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
4700 RPM
Limiting Speed - Grease
4000 RPM
Precision
ISO Class 0
Configuration
One
Factor
15.8
Radial Internal Clearance
CN
Static Load Rating
65500 N
Dynamic Load Rating
80500 N
Enclosure
Single Shielded
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
105.000 mm
D
160.000 mm
B
26.000 mm
D1
155.220 mm
D2
169.700 mm
a
3.710 mm
f
2.820 mm
r
2.000 mm
r1
0.500 mm
da min
114.000 mm
da max
119.000 mm
Da max
151.000 mm
ras max
2.000 mm
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