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Rollway NJ 304 EM C3 20 mm Bore Size, 52 mm Outside Diameter, Radial Cylindrical Roller Bearing, Caged Roller, Straight Bore, Unsealed, High Chromium Bearing Steel, C3 Radial Clearance 20 mm Bore Size, 52 mm Outside Diameter, Radial Cylindrical Roller Bearing, Caged Roller, Straight Bore, Unsealed, High Chromium Bearing Steel, C3 Radial Clearance
MODEL NJ 304 EM C3
Contact supplier for technical support on: 800-626-2120
$178.55 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Size (mm)
20
Bore Type
Straight
Cage Material
Brass
Duplexing
No
Dynamic Load Rating (lb)
7126
Full Complement/Caged
Caged
Height
2.05
Inner Race Configuration
Separable Both Directions
Length
2.05
Material
High Chromium Bearing Steel
Misalignment
No
Number of Rows
1
O.D. (mm)
52
Outer Race Configuration
Non-Separable
Overall Width (mm)
15
Platform
Cylindrical Radial
Profile
Complete with Outer and Inner Race
Radial Clearance
C3
Retainer
Yes
Rolling Element
Cylindrical Roller
Seal Type
Unsealed
Sealed
None
Snap Ring
No
Speed [Max] Grease (RPM)
12000
Speed [Max] Oil (RPM)
15000
Static Load Rating (kN)
26.9
Static Load Rating (lb)
6047
Version
EM: Extra capacity design; Machined brass retainer
Width
0.59
| Rows of rollers | Single row |
|---|---|
| Retainer | Machined Brass |
| Inner Race Configuration | Separable Both Directions |
| Outer Race Configuration | Non-Separable |
| Version | EM: Extra capacity design; Machined brass retainer |
| Additional Information | Can be used to a certain extent to take combined loads |
| Sale Qty Multiple: | 1 |
|---|---|
| Packaged Length: | 2.17 |
| Packaged Width: | 2.17 |
| Packaged Height: | 0.67 |
| No. Links/Ft. : | 0 |
| Rows of rollers: | Single row |
| Retainer: | Machined Brass |
| Inner Race Configuration: | Separable Both Directions |
| Outer Race Configuration: | Non-Separable |
| Version: | EM: Extra capacity design; Machined brass retainer |
| Additional Information: | Can be used to a certain extent to take combined loads |
Dimensions
| Part No | NJ 304 EM C3 |
|---|---|
| Description | NJ 304 EM C3 |
| d | 20mm (0.7874 inch) |
| D | 52mm (2.0472 inch) |
| B | 15mm (0.5906 inch) |
| Basic Dynamic Rating Cr | 31.7kN (7, 126 pounds) |
| Basic Static Rating Cor | 26.9kN (6, 047 pounds) |
| Limiting Speed Grease (RPM) | 12, 000 |
| Limiting Speed Oil (RPM) | 15, 000 |
| F | 28.5mm (1.122 inch) |
| rs min | 1.1mm (0.0433 inch) |
| r1s min | 0.6mm (0.0236 inch) |
