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Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs
MODEL NJ310E
$158.49 Each
Prices are subject to change
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Returnable:No
B (in)
1.0630
Bore Type
Round
Bore type
Round
Cage Material
Nylon
Cage material
Nylon
Configuration
One
d (in)
1.9685
D (in)
4.3307
Da max
3.9764 in
da min
2.3228 in
Dynamic Load Rating
24700 lbf
Dynamic load rating
24700 lbf
Enclosure
Open
Fw
2.5591 in
J (in)
2.8110
Limiting Speed - Grease
5900 RPM
Limiting speed - grease
5900 RPM
Limiting Speed - Oil
6900 RPM
Limiting speed - oil
6900 RPM
Material
Hardened alloy steel
Oil Hole
w/o Oil Hole
Oil hole
w/o Oil Hole
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
r (in)
0.0787
r1as max
0.0787 in
Radial Internal Clearance
CN
Radial internal clearance
CN
Static Load Rating
25400 lbf
Static load rating
25400 lbf
Tolerance
ISO class 0 (RBEC 1)
Type
Cylindrical Roller Bearing
Technical Specifications
Type | Cylindrical Roller Bearing |
Bore Type | Round |
Material | Hardened Alloy Steel |
Cage Material | Nylon |
Limiting Speed - Oil | 6900 RPM |
Limiting Speed - Grease | 5900 RPM |
Configuration | One |
Tolerance | ISO Class 0 (RBEC 1) |
Oil Hole | w/o Oil Hole |
Radial Internal Clearance | CN |
Static Load Rating | 25400 lbf113000 N113.00 kN |
Dynamic Load Rating | 24700 lbf110000 N110.00 kN |
Enclosure | Open |
Weight | 2.866 lb1.300 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.9685 in50.000 mm |
D | 4.3307 in110.000 mm |
B | 1.0630 in27.000 mm |
Fw | 2.5591 in65.000 mm |
J | 2.8110 in71.400 mm |
r | 0.0787 in2.000 mm |
da min | 2.3228 in59.000 mm |
Da max | 3.9764 in101.000 mm |
r1as max | 0.0787 in2.000 mm |
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