Item # NJ1030, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A Machined Carbon Steel
Limiting Speed - Oil	N/A 3500 RPM
Limiting Speed - Grease	N/A 3000 RPM
Configuration	N/A One
Tolerance	N/A ISO Class 0 (RBEC 1)
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 66000 lbf294000 N294.00 kN
Dynamic Load Rating	N/A 45500 lbf202000 N202.00 kN
Enclosure	N/A Open
Weight	N/A 10.516 lb4.770 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions
d	N/A 5.9055 in150.000 mm
D	N/A 8.8583 in225.000 mm
B	N/A 1.3780 in35.000 mm
Fw	N/A 6.6732 in169.500 mm
J	N/A 6.9567 in176.700 mm
r	N/A 0.0827 in2.100 mm
da min	N/A 6.2205 in158.000 mm
db min	N/A 6.3386 in161.000 mm
Da max	N/A 8.4252 in214 mm
Db max	N/A 8.5433 in217.000 mm
Db min	N/A 8.1693 in207.500 mm
r1as max	N/A 0.0591 in1.500 mm