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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
Double-row spherical roller bearing, 90 x 160 x 40 mm, self-aligning, C3 clearance, W33 lubrication groove, 384 kN dynamic rating, 3,200 rpm grease.
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| MFR / Brand | NTN |
|---|---|
| MPN | 22218EAW33C3 |
| GTIN | 3413520083847 |
| Model | 22218EA W33 C3 |
| Bearing Type | Spherical Roller Bearing, Open |
| OD | 160 mm |
| Base Number | 22218 |
|---|---|
| Overall Width | 40 mm |
| Bore Shaft Size | 90 mm |
| Relubrication | W33 lubrication groove with three radial feed holes |
| Mpn Variants | 22218 EA W33 C3; 22218EAW33; 22218E C3 |
| Precision Class | JIS Class 0 |
| Additional Attributes | r min 2.0 mm; da min 101 mm; Da max 149 mm; outer land diameter D1 144 mm; e 0.23; Y1 2.90; Y2 4.31; Y0 2.83; W33 groove width W0 10 mm; W33 groove diameter d1 105 mm; three radial feed holes d0 4.5 mm |
| Material | Through-hardened steel |
| Min Temp | -40 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 384.00 kN (86,500 lbf) |
| Static Load Rating | 398.00 kN (89,500 lbf) |
| Precision Rating | RBEC 1 |
| Series | 22200 |
| Rolling Elements | Spherical Roller |
| Max Temp | 200 °C |
| Item Weight | 3.280 kg (7.231 lb) |
| Cage Material | Pressed Steel |
| Limiting Speed | 3200 |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Internal Clearance | C3 |
| Lubricant | Grease or oil |
| Design Units | Metric |
| Part Number | 22218EAW33C3 |
| Closure Type | Open |
NTN 22218EAW33C3 double-row spherical roller bearing, 90 mm bore, 160 mm outside diameter, 40 mm width, straight bore, open, pressed steel cage, C3 clearance, with a W33 lubrication groove and three radial feed holes in the outer ring. Unit Quantity: 1 Pc.
22218 — the ISO 22218 double-row spherical roller size, 90 x 160 x 40 mm.
EA — NTN’s high-capacity design.
W33 — an annular lubrication groove in the outer ring outside diameter with three radial feed holes into the rolling elements.
C3 — internal radial clearance greater than normal.
Dynamic Load Rating: 384.00 kN (86,500 lbf). Static Load Rating: 398.00 kN (89,500 lbf). Limiting Speed: 3,200 rpm grease / 4,000 rpm oil. Internal Clearance: C3. Precision Class: JIS Class 0. Precision Rating: RBEC 1. Lubricant: grease or oil. Rolling Elements: Spherical Roller. Number Of Rows: 2. Bore Type: Straight. Closure Type: Open. Cage Material: Pressed steel. Cage Type: Pressed. Material: Through-hardened steel. Item Weight: 3.280 kg (7.231 lb). Max Temperature: 200 °C. Min Temperature: -40 °C. Series: 22200. Base Number: 22218.
Bore Diameter: 90 mm. Outside Diameter: 160 mm. Overall Width: 40 mm. Chamfer dimension r min: 2.0 mm. Shaft abutment da min: 101 mm. Housing abutment Da max: 149 mm. Outer land diameter D1: 144 mm. W33 groove width W0: 10 mm. W33 groove diameter d1: 105 mm. Radial feed hole diameter d0: 4.5 mm. Calculation factors: e 0.23, Y1 2.90, Y2 4.31, Y0 2.83.
Part Number: 22218EAW33C3. MPN Variants: 22218 EA W33 C3; 22218EAW33; 22218E C3.
90 mm bore, 160 mm outside diameter and 40 mm width, a double-row spherical roller bearing with a straight bore.
EA is NTN’s high-capacity design, W33 is the outer ring lubrication groove with three radial feed holes, and C3 is internal radial clearance greater than normal.
Dynamic load rating 384.00 kN, static load rating 398.00 kN, limiting speed 3,200 rpm with grease and 4,000 rpm with oil.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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