NTN 23972L1
Spherical Roller Bearings w/ Standard Bore
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Cage Material
Brass
Limiting Speed - Oil
820 RPM
Limiting Speed - Grease
630 RPM
e
0.17
Y1
3.99
Y2
5.93
Y0
3.90
Series
239
Radial Internal Clearance
CN
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Static Load Rating
2930000 N
Dynamic Load Rating
1320000 N
Enclosure
Open
Weight
45.227 kg
Dimensional Specifications
d
360.000 mm
D
480.000 mm
B
90.000 mm
r
3.000 mm
da min
374.000 mm
Da max
466.000 mm
ras max
2.500 mm
