NTN NH248
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, 2 piece, Machined Brass
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
1340000 N
Dynamic Load Rating
935000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
240.000 mm
D
440.000 mm
B
72.000 mm
Fw
295.000 mm
d1
313.000 mm
B1
16.000 mm
B2
29.500 mm
J
313.000 mm
r
4.000 mm
r1
4.000 mm
da min
256.000 mm
db min
256.000 mm
Da max
424.000 mm
Db max
424.000 mm
Db min
390.000 mm
