NTN 21319
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 Type
Machined
Cage Material
Steel
Limiting Speed - Oil
2700 RPM
Limiting Speed - Grease
2100 RPM
e
0.23
Y1
3.00
Y2
4.46
Y0
2.93
Series
213
Radial Internal Clearance
CN
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Static Load Rating
420000 N
Dynamic Load Rating
335000 N
Enclosure
Open
Weight
7.100 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
95.000 mm
D
200.000 mm
B
45.000 mm
r
3.000 mm
da min
109.000 mm
Da max
186.000 mm
ras max
2.500 mm
