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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
NTN 22218BKD1 double-row spherical roller bearing, 90 x 160 x 40 mm, 1:12 tapered bore, outer ring lubrication groove with three radial holes (W33).
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| MFR / Brand | NTN |
|---|---|
| MPN | 22218BKD1 |
| Model | 22218BK D1 |
| Bearing Type | Spherical Roller Bearing |
| ID | 90 mm, tapered 1:12 |
| Base Number | 22218 |
|---|---|
| Industry Terms | spherical roller bearing; self-aligning roller bearing; taper bore roller bearing; W33 bearing; SRB |
| Common Misspellings | 22218 BKD1; 22218-BK-D1; 2218BKD1; 22218BDK1; NTN 22218 BK |
| Application Types | Gearboxes; fan and blower shafts; conveyor pulleys and head shafts; crushers; vibrating screens; paper machine rolls; pumps and mixers |
| Bore Shaft Size | 90 mm, tapered bore 1:12 |
| Locking Method | H318 adapter sleeve on a plain shaft; AHX318 withdrawal sleeve on a stepped seat |
| Mpn Variants | 22218BKD1; 22218BK D1; 22218 B K D1; 22218BKD1C3; 22218BKW33; 22218 B K W33 |
| Manufacturer Status | NTN B internal design superseded by the NTN ULTAGE EA/EM series |
| Compatible With Replaces | H318 adapter sleeve; AHX318 withdrawal sleeve |
| Number Of Rows | 2 |
| Harmonization Code | 8482.30.0000 |
| Part Number | 22218BKD1 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 22218 EK |
|---|---|
| Cross Reference 2 | SKF 22218 CCK/W33 |
| Cross Reference 3 | FAG 22218-E1-XL-K |
| Cross Reference 4 | Timken 22218KEJW33 |
| Cross Reference 5 | NSK 22218EAKE4 |
| Cross Reference 6 | Koyo 22218RHRK |
| Cross Reference 7 | 22218K (ISO base number) |
| Cross Reference 8 | 22218CJ - cylindrical bore, not tapered |
NTN 22218BKD1 is a double-row spherical roller bearing with a 1:12 tapered bore and an outer ring lubrication groove with three radial holes (W33 equivalent). Bore Diameter: 90 mm, tapered 1:12. Outside Diameter: 160 mm. Width: 40 mm. Rolling Elements: Spherical Roller. Number Of Rows: 2. Unit Quantity: 1 Pc.
222 — ISO double-row spherical roller bearing series 222.
18 — bore code 18 x 5 = 90 mm.
B — NTN internal design code.
K — 1:12 tapered bore.
D1 — NTN code for the outer ring lubrication groove with three radial holes, equivalent to W33.
Bore Diameter: 90 mm, tapered 1:12. Outside Diameter: 160 mm. Width: 40 mm. Rolling Elements: Spherical Roller. Number Of Rows: 2. Closure Type: Open. Internal Clearance: CN. Lubricant: Grease or oil. Series: 222. Base Number: 22218. Harmonization Code: 8482.30.0000.
Envelope: 90 x 160 x 40 mm, main dimensions to DIN 635-2 / ISO 15. Tapered bore seats on an H318 adapter sleeve or an AHX318 withdrawal sleeve.
Cross-References on the 90 x 160 x 40 mm tapered-bore envelope: SKF 22218 EK; SKF 22218 CCK/W33; FAG 22218-E1-XL-K; Timken 22218KEJW33; NSK 22218EAKE4; Koyo 22218RHRK. ISO base number: 22218K. The 22218CJ is the cylindrical-bore counterpart. The 23218 is a related size, same 90 x 160 mm, 52.4 mm wide. The NTN B internal design is superseded by the NTN ULTAGE EA/EM series. MPN Variants: 22218BKD1, 22218BK D1, 22218 B K D1, 22218BKW33.
90 mm bore, 160 mm outside diameter and 40 mm width, with a 1:12 tapered bore.
D1 is NTN’s code for an outer ring lubrication groove with three radial holes, equivalent to W33.
An H318 adapter sleeve, or an AHX318 withdrawal sleeve.
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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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