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NTN Angular Contact Ball Bearing: 7228, 1 Row, 40°, Open, ABEC 1, Brass Cage - Single-Row Angular Contact Bearings
NTNSingle-Row Angular Contact Bearings

NTN Angular Contact Ball Bearing: 7228, 1 Row, 40°, Open, ABEC 1, Brass Cage

The NTN 7228BG is a single-row angular contact ball bearing with a 140 mm bore, open design, and a brass cage. It features a 40° contact angle and is rated ABEC 1 precision. This metric bearing is supplied as a…

SKU 3G-OTH-97117

Brand
NTN
Item
Angular Contact Ball Bearing: 7228, 1 Row, 40°, Open, ABEC 1, Brass Cage
Category
Single-Row Angular Contact Bearings
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Technical Specifications

NTN
Manufacturer Part Number
7228BG
Type
40°, Open, ABEC 1, Brass Cage
Bore
140 mm
Row
1
Bearing Type
Single Bearing
Contact Bearing Type
Angular Contact
Matched Bearing Type
Not Matched/Single Bearing
System of Measurement
Metric
Bearing Industry Number
7228
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 7228BG is a single-row angular contact ball bearing with a 140 mm bore, open design, and a brass cage. It features a 40° contact angle and is rated ABEC 1 precision. This metric bearing is supplied as a single, unmatched unit.

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 single-row angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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