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.
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Deep groove ball bearing with one steel shield, 45 mm bore x 100 mm OD x 25 mm wide, 6300 medium series. NTN 6309ZAPX1 (6309-ZA-PX1), sold as two pieces.
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$61.17
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Here are some other options that might fit your project — cross-referenced equivalents and similar parts we have in stock and ready to ship. Need help choosing? Call 585-295-7880.
Wide Inner Ring Ball Bearing - 45 mm Bore, 100 mm OD, 39.67 mm Width, Land-Riding Seals Both Sides$73.41
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Deep Groove Ball Bearing — 45 mm ID, 85 mm OD, 19 mm Width, Open, C2 Clearance, ABEC 5$37.32
Deep Groove Ball Bearing - 45 mm ID, 85 mm OD, 23 mm Width, Rubber Seals Both Sides, Straight Bore$43.73| MFR / Brand | NTN |
|---|---|
| MPN | 6309ZAPX1 |
| Model | 6309 Z A PX1 |
| Bearing Type | Ball Bearing, Shield one side |
| ID | 45 mm |
| OD | 100 mm |
| Width | 25 mm |
| Series | 6300 |
|---|---|
| Lubricant | Grease |
| Material | High Carbon Chrome Steel |
| Mpn Variants | 6309ZAPX1, 6309-ZA-PX1, 6309 Z A PX1, 6309Z |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Cross Reference 1 | SKF 6309-Z |
|---|---|
| Cross Reference 2 | FAG 6309-Z |
| Cross Reference 3 | Koyo 6309Z |
| Cross Reference 4 | NSK 6309Z |
| Cross Reference 5 | MRC 309SF |
NTN 6309ZAPX1 single row deep groove ball bearing with one steel shield. Bore Diameter: 45 mm. Outside Diameter: 100 mm. Overall Width: 25 mm. Closure Type: Shield one side. Bore Type: Straight. Rolling Elements: Ball. Number Of Rows: 1. Series: 6300.
6309 — single row deep groove ball bearing, 63 medium series, bore code 09 = 45 mm bore. 45 x 100 x 25 mm.
ZA — one removable steel shield; the opposite face is open.
PX1 — NTN special radial tolerance execution.
The single shield keeps debris out on one side while the open face takes lubricant from the housing. The 63 medium series carries larger balls than the 62 light series on the same bore, for higher radial capacity. Snap Ring Groove: No.
Chamfer Dimension r min: 1.5 mm, per the NTN 6309 envelope.
Unit Quantity: 2 Pcs. Two bearings per purchase. Carton and catalogue markings: 6309ZAPX1, 6309-ZA-PX1, 6309 Z A PX1.
The single-shield 6309 envelope, 45 x 100 x 25 mm, is common to SKF 6309-Z, FAG 6309-Z, NSK 6309Z, Koyo 6309Z and MRC 309SF.
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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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