NTN 7MC3-6310C3 Ceramic Insulated Radial Ball Bearing
The NTN Radial Ball Bearing: 6310 is a ceramic insulated radial ball bearing, identified by SKU 7MC3-6310C3 and manufacturer part number 7MC3-6310C3. This metric bearing features a 50 mm bore, 110 mm outer diameter…
SKU 3G-OTH-100388
Also listed as: 7MC36310C3 · 7MC3 6310C3
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The NTN Radial Ball Bearing: 6310 is a ceramic insulated radial ball bearing, identified by SKU 7MC3-6310C3 and manufacturer part number 7MC3-6310C3. This metric bearing features a 50 mm bore, 110 mm outer diameter, and 27 mm width, with an alloy steel ring and Class 0 tolerance. It is an open-type bearing with a C3 internal clearance.
Frequently Asked Questions
What is the NTN 6310 ceramic insulated radial ball bearing used for?
The NTN 6310 ceramic insulated radial ball bearing is used in electric motors, generators, and other rotating equipment where electrical arcing across the bearing must be prevented. The ceramic insulation protects against stray currents, extending bearing life in industrial machinery, pumps, and compressors.
What are the specifications of the NTN 6310 bearing?
The NTN 6310 is a metric ceramic insulated radial ball bearing with a 50 mm bore, 110 mm outer diameter, and 27 mm width. It features an alloy steel ring, Class 0 tolerance, open design, and C3 internal clearance. The manufacturer part number is 7MC3-6310C3.
Where to buy the NTN 6310 bearing worldwide?
3G Electric supplies the NTN 6310 ceramic insulated radial ball bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NTN bearing.
How to select the correct NTN 6310 bearing for an application?
To select the correct NTN 6310 bearing, verify the shaft diameter (50 mm bore), housing bore (110 mm OD), and width (27 mm). Confirm the C3 clearance suits your operating temperature and speed. For electric motor applications, the ceramic insulation prevents electrical damage. Consult NTN's catalog for load ratings.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN ceramic insulated radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
