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NTN 6309ZNR One Metal Shield Type Deep Groove Ball Bearing with Snap Ring 45x100x25mm
£66.87
| Parameter | Value | Notes |
|---|---|---|
| SKU | 6309ZNR-NTN | Arrow part number |
| Dimensions | N/A | Overall envelope |
| Bore Tolerance | H7 | Precision interference fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | In-house engineered |
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This bearing has one-sided metal shielding and one open side. Metal Shielded Deep Groove Ball Bearings with Snap Ring are a popular choice where the housing forms part of a machine frame casing. These bearings are manufactured with a single metal shield on one side to protect against light mechanical damage and contamination, while The side allows for lubrication flow and inspection access. The snap ring, made from durable spring steel, fits securely into an annular groove on the outer race—offset to one side—to provide accurate axial location in housings.
This combination of a single metal shield and snap ring makes the bearing versatile, offering both protection and lubrication flexibility in demanding applications.
Benefits: Snap ring for secure axial location in housings, light mechanical protection, partial dust and moisture resistance, open side for relubrication, lubricated for life on shielded side, maintenance-free operation.
Brand / Quality: NTN – High Quality
Type: One-Sided Metal Shielded Deep Groove Ball Bearing with Snap Ring
Seals / Shields: One Metal Shield (1Z) and One Open Side
Snap Ring: Included (NR Type)
Applications: Electric motors, pumps, conveyors, fans, and machine housings requiring precise axial retention and partial sealing
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