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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
2 in stock
RHP 21311-J double-row spherical roller bearing, 55 x 120 x 29 mm, straight bore, open, pressed cage, CN clearance, 21300 series. Self-aligning.
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$51.99
2 in stock
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| MFR / Brand | RHP |
|---|---|
| MPN | 21311-J |
| Model | 21311J |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 55 mm |
| OD | 120 mm |
| Width | 29 mm |
| Material | Chrome Steel |
|---|---|
| Series | 21300 |
| Industry Terms | Spherical roller bearing; self-aligning roller bearing; double row roller bearing |
| Application Types | Fans and blowers; conveyor head and tail shafts; gearboxes; pumps |
| Overall Width | 29 mm |
| Mpn Variants | 21311-J; 21311J; 21311 J |
| Precision Class | RBEC 1 / P0 |
| Cage Type | Pressed |
| Precision Rating | RBEC 1 / P0 |
| Rolling Elements | Spherical Roller |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Internal Clearance | CN |
| Harmonization Code | 8482.30.00.00 |
| Bearing Material | Bearing Steel |
| Closure Type | Open |
| Common Misspellings | RHP 21311 J; RHP 21311-JJ; RPH 21311-J; RHP 2131lJ |
| Cross Reference 1 | SKF 21311 E (E design, higher ratings) |
|---|---|
| Cross Reference 2 | FAG 21311-E1-TVPB (E1 design, higher ratings) |
| Cross Reference 3 | NSK 21311EAE (E design, higher ratings) |
| Cross Reference 4 | NTN 21311 |
| Cross Reference 5 | Koyo 21311R |
RHP 21311-J double-row spherical roller bearing with a straight bore and a pressed cage. Unit Quantity: 1 Pc. Envelope 55 mm bore, 120 mm outside diameter, 29 mm width.
213 — the 213 spherical roller series, a narrow-section double-row design.
11 — bore code, giving Bore Diameter: 55 mm.
J — pressed cage.
Bore Diameter: 55 mm. Outside Diameter: 120 mm. Overall Width: 29 mm. Rolling Elements: Spherical Roller. Number Of Rows: 2. Bore Type: Straight. Closure Type: Open. Internal Clearance: CN. Precision Class: RBEC 1 / P0. Cage Type: Pressed. Bearing Material: Bearing steel. Series: 21300.
Bore Type: Straight, mounted directly on the shaft. Number Of Rows: 2. Closure Type: Open.
55 x 120 x 29 mm straight-bore 21311 envelope: SKF 21311 E and FAG 21311-E1-TVPB and NSK 21311EAE in E designs with higher ratings, NTN 21311, Koyo 21311R. The K-suffixed 21311 K has a 1:12 tapered bore and takes an H311 adapter sleeve.
A straight bore of 55 mm.
A pressed cage.
Two rows of spherical rollers.
$44.26
14 in stock
$51.83
10 in stock
$144.52
4 in stock
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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