NTN 2321K
Self Aligning Ball Bearing
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Self Aligning Ball Bearing
Bore Type
Tapered
Material
High Carbon Chrome Steel
Cage Type
High Strength, 2 piece, Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
3000 RPM
Limiting Speed - Grease
2400 RPM
Y1
1.70
Y2
2.60
Y0
1.70
Taper
1:12
Seal Type
None
Seal Material
None
Precision
Class 0
Configuration
One
Radial Internal Clearance
CN
Static Load Rating
87000 N
Dynamic Load Rating
200000 N
Enclosure
Open
Weight
13.900 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
105.000 mm
D
225.000 mm
B
77.000 mm
r
3.000 mm
da min
118.000 mm
Da max
212.000 mm
ras max
2.500 mm
