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NTN Radial Ball Bearing: 6308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD - General Purpose Radial Ball Bearings
NTNGeneral Purpose Radial Ball Bearings

NTN Radial Ball Bearing: 6308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD

The NTN 6308 is a metric general purpose radial ball bearing with a 40 mm bore, 90 mm OD, and 23 mm width. It features double non-contact seals and is identified by bearing industry number 6308 and manufacturer part…

SKU 3G-OTH-103040

Brand
NTN
Item
Radial Ball Bearing: 6308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD
Category
General Purpose Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
6308LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
40 mm
OD
90 mm
Wd
23 mm
System of Measurement
Metric
Bearing Industry Number
6308
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 6308 is a metric general purpose radial ball bearing with a 40 mm bore, 90 mm OD, and 23 mm width. It features double non-contact seals and is identified by bearing industry number 6308 and manufacturer part number 6308LLBC3/L627.

Frequently Asked Questions

What is the NTN 6308 radial ball bearing used for?

The NTN 6308 is a general purpose radial ball bearing used in electric motors, pumps, gearboxes, and conveyor systems. Its double non-contact seals protect against contaminants while reducing friction, making it suitable for moderate-speed industrial applications requiring reliable performance.

What are the specifications of the NTN 6308 bearing?

The NTN 6308 is a metric radial ball bearing with a 40 mm bore, 90 mm OD, and 23 mm width. It features double non-contact seals and has bearing industry number 6308. The manufacturer part number is 6308LLBC3/L627.

Where to buy the NTN 6308 bearing worldwide?

3G Electric supplies the NTN 6308 bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this metric radial ball bearing with double non-contact seals.

How to select the right NTN 6308 bearing for an application?

To select the NTN 6308, verify your shaft diameter is 40 mm and housing bore is 90 mm. Confirm the required width is 23 mm and that double non-contact seals suit your environment. Check load ratings and speed limits in NTN catalog data for your specific operating conditions.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

3G Electric supplies NTN general purpose radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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