NTN NH238
ISO Series Single Row Cylindrical Roller Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Round
Material
Hardened Alloy Steel
Cage Material
High Strength Machined Brass Rivetless w/ square holes
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
770000 N
Dynamic Load Rating
555000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
190.000 mm
D
340.000 mm
B
55.000 mm
Fw
231.000 mm
d1
244.500 mm
B1
13.000 mm
B2
23.500 mm
J
244.500 mm
r
4.000 mm
r1
4.000 mm
da min
206 mm
db min
206.000 mm
Da max
324 mm
Db max
324.000 mm
Db min
304.000 mm
