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Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type
MODEL NU212EC3
$139.95 Each
Prices are subject to change
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Returnable:No
B (in)
0.8661
Bore Type
Round
Bore type
Round
Cage Material
Nylon
Cage material
Nylon
Configuration
One
D (in)
4.3307
d (in)
2.3622
Da max
4.0157 in
da min
2.6772 in
Dynamic load rating
21900 lbf
Dynamic Load Rating
21900 lbf
Enclosure
Open
Fw
2.8346 in
Limiting Speed - Grease
5800 RPM
Limiting speed - grease
5800 RPM
Limiting speed - oil
6800 RPM
Limiting Speed - Oil
6800 RPM
Material
Hardened alloy steel
Oil hole
w/o Oil Hole
Oil Hole
w/o Oil Hole
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
r (in)
0.0591
r1as max
0.0591 in
Radial internal clearance
C3
Radial Internal Clearance
C3
Static Load Rating
24100 lbf
Static load rating
24100 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 |
6800 RPM |
Limiting Speed - Grease |
5800 RPM |
Configuration |
One |
Tolerance |
ISO Class 0 (RBEC 1) |
Oil Hole |
w/o Oil Hole |
Radial Internal Clearance |
C3 |
Static Load Rating |
24100 lbf107000 N107.00 kN |
Dynamic Load Rating |
21900 lbf97500 N97.50 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
2.3622 in60.000 mm |
D |
4.3307 in110.000 mm |
B |
0.8661 in22.000 mm |
Fw |
2.8346 in72.000 mm |
r |
0.0591 in1.500 mm |
da min |
2.6772 in68.000 mm |
Da max |
4.0157 in102.000 mm |
r1as max |
0.0591 in1.500 mm |
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