NTN M-AEL210D1 Radial Insert Ball Bearing 50 × 90 × 43.7 mm

Radial insert ball b.

RFQ

In stock

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Bore: 50 mm
Outer Ø: 90 mm
Width: 43.7 mm

Overview

NTN M-AEL210D1 Industrial Bearing is a core machine element that reduces shaft friction and supports loads to improve equipment efficiency and service life. It should be selected according to load direction, speed, and mounting space in motors, pumps, gearboxes, conveyors, and other machinery.

Bearings typically consist of inner ring, outer ring, rolling elements, cage, or sliding contact surfaces, with seals, shields, housings, or sleeves added depending on type. Lubrication and sealing conditions have a major impact on performance.

Key features

Reduces rotational friction and supports load
Covers various load directions and speed conditions
Standard dimensions support easy replacement
Sealing, lubrication, and clearance options available

Typical applications

Motors, pumps, and fans
Reducers and industrial gearboxes
Conveyors and handling equipment
General industrial machinery maintenance

Selection guidance

Select by shaft diameter, load direction, speed, mounting space, sealing/lubrication condition, and compatibility with the existing part number.

Symbol	Value	Description
≈m	0.755 kg	Weight

Symbol	Value	Description
d	50 mm	Bore diameter
D	90 mm	Outside diameter
B	43.7 mm	Width

Code	Description
Machined brass cage (M)	Cage
Standard bearing steel	Material
Tolerance class P0/PN2 / ABEC 1	Tolerance class

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