NTN BL218ZNR
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
4200 RPM
Limiting Speed - Grease
3600 RPM
Precision
ISO Class 0
Configuration
One
Radial Internal Clearance
CN
Enclosure
Single Shielded
Weight
2.460 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
90.000 mm
D
160.000 mm
B
30.000 mm
D1
155.220 mm
D2
169.700 mm
a
4.900 mm
f
3.050 mm
r
2.000 mm
r1
0.500 mm
da min
99.000 mm
da max
109.000 mm
Da max
151.000 mm
ras max
2.000 mm
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