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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
Low-cross-section spherical roller bearing, 65 x 140 x 33 mm, 1:12 tapered bore, two stamped steel cages. Mounts on an H 313 sleeve onto a 60 mm shaft.
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$110.74
2 in stock
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| MFR / Brand | SKF |
|---|---|
| MPN | 21313 EK |
| GTIN | 7316577742261 |
| Model | 21313-CK |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 65 mm |
| OD | 140 mm |
| Width | 33 mm |
| Material | Bearing Steel |
|---|---|
| Series | 21300 |
| Base Number | 21313 |
| Industry Terms | Spherical roller bearing; tapered bore bearing; adapter sleeve bearing; low cross section spherical roller; self-aligning roller bearing; 213 series bearing |
| Common Misspellings | 21313 CK; 21313-C-K; 21313 EK C3; SKF 21313 CK C3; 213130K |
| Bore Shaft Size | Bearing bore 65 mm, tapered 1:12. Fits a 60 mm plain shaft on an H 313 or H 313 E adapter sleeve. |
| Locking Method | H 313 or H 313 E adapter sleeve with lock nut and lockwasher, or a machined 1:12 tapered shaft seat |
| Mpn Variants | 21313-CK; 21313CK; 21313 CK; 21313 EK; 21313EK; 21313-EK; 21313 C K; 21313K; 21313 |
| Manufacturer Status | SKF. Current designations in this envelope are 21313 E and 21313 EK; the C and CC forms are legacy. |
| Compatible With Replaces | SKF H 313 or H 313 E adapter sleeve plus lock nut and lockwasher, for mounting on a 60 mm plain shaft |
| Precision Class | Normal (ABEC 1 / P0) |
| Cage Type | Two stamped steel cages with a guide ring |
| Dynamic Load Rating | 236,000 N |
| Static Load Rating | 270,000 N |
| Precision Rating | Normal (ABEC 1 / P0) |
| Rolling Elements | Spherical Roller |
| Item Weight | 2.55 kg (5.62 lb) |
| Cage Material | Steel |
| Number Of Rows | Two (double row) |
| Bore Type | Tapered 1:12 |
| Limiting Speed | 6,000 rpm |
| Internal Clearance | CN |
| Harmonization Code | 8482.30.0040 |
| Part Number | 21313 EK (marked 21313-CK) |
| Maximum Permissible Misalignment | 2° |
| Bearing Material | Bearing steel |
| Closure Type | Open |
| Cross Reference 1 | NTN 21313D1K - tapered bore with oil groove |
|---|---|
| Cross Reference 2 | SKF 21313 E - straight bore, Cr 243 kN |
SKF 21313 EK is a double-row spherical roller bearing from the 213 low-cross-section series, 65 mm bore by 140 mm outside diameter by 33 mm width, with a 1:12 tapered bore. Two stamped steel cages with a guide ring hold the rollers. GTIN: 7316577742261.
213 — spherical roller dimension series, low cross section.
13 — bore code, 65 mm.
E — SKF optimised high-capacity internal design.
K — tapered bore, 1:12.
Brand: SKF. Bearing Type: Double-row spherical roller bearing, low cross section. Bore Diameter: 65 mm, tapered 1:12. Outside Diameter: 140 mm. Overall Width: 33 mm. Series: 213. Base Number: 21313. Internal Clearance: CN. Closure Type: Open. Cage Type: Two stamped steel cages with a guide ring. Cage Material: Steel. Rolling Elements: Spherical roller. Number Of Rows: Two. Bearing Material: Bearing steel. Maximum Permissible Misalignment: 2°. Precision Class: Normal, ABEC 1 / P0. Dynamic Load Rating: 236 kN. Static Load Rating: 270 kN. Fatigue Limit Load Cu: 29 kN. Reference Speed: 4,300 rpm. Limiting Speed: 6,000 rpm. Item Weight: 2.55 kg. Harmonization Code: 8482.30.0040.
Bearing Bore: 65 mm, tapered 1:12. Shaft Diameter: 60 mm on an SKF H 313 or H 313 E adapter sleeve with lock nut and lockwasher, or a machined 1:12 tapered shaft seat.
Current SKF designations in this envelope: 21313 E, 21313 EK, 21313 E/C3, 21313 EK/C3. Marked and searchable variants: 21313-CK, 21313CK, 21313 CK, 21313 EK, 21313EK, 21313K. NTN 21313D1K — tapered bore with oil groove. SKF 21313 E — straight bore, dynamic rating 243 kN. Related SKF components: H 313 or H 313 E adapter sleeve.
65 mm bore, 140 mm outside diameter, 33 mm width.
A 1:12 tapered bore, which mounts on an H 313 or H 313 E adapter sleeve for a 60 mm shaft.
Dynamic Load Rating 236 kN and Static Load Rating 270 kN.
$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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