NTN NJ1048
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
Machined Carbon Steel
Limiting Speed - Oil
2100 RPM
Limiting Speed - Grease
1800 RPM
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
820000 N
Dynamic Load Rating
530000 N
Enclosure
Open
Weight
19.600 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
240.000 mm
D
360.000 mm
B
56.000 mm
Fw
270.000 mm
J
282.000 mm
r
3.000 mm
da min
253.000 mm
db min
253.000 mm
Da max
347.000 mm
Db max
347.000 mm
Db min
333.000 mm
r1as max
2.500 mm
