Single-row and duplex angular contact ball bearings NTN  7222B

Single-row and duplex angular contact ball bearings NTN
: 110mm; : 200mm; : 38mm; 3000rpm; : 170000N
Manufacturer: NTN
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Series: Single-row and duplex angular contact ball bearings NTN 7 series

Model: 7222B

Features of Single-row angular contact ball bearing NSK 7 series (contains model 7222B)

Single-row angular contact ball bearing NSK 7 series has been designed to meet the increasingly demanding requirements of original equipment manufacturers. These bearings have a contact angle so that they can sustain significant axial loads in one direction together with radial loads. Furthermore, since an axial component is generated when a radial load is applied, these bearings are generally used in pairs, triplex sets, quadruplex sets, or multiplex sets.
Application: Single-row angular contact ball bearing NSK 7 series are used for pumps/ air compressors/ industrial rolling machines/ precision machining machines.

Specifications of Single-row angular contact ball bearing NSK 7222B

Type

Single row angular contact ball bearings

Bearing structure

Full cover rings

Rolling element

Ball

Number of rolling row

1

Bearing shape

Standard

For shaft type

Standard

Cover type

Open

Bore diameter

110mm

Outside diameter

200mm

Bearing thickness

38mm

Contact angle

40°

Reference speed

2000rpm

Basic dynamic load

154000N

Basic static load

144000N

Load direction

Combined radial, axial and moment

Ring material

Stainless steel

Cage method

Machined cage

Cage material

Brass

Roller element material

Steel

Internal clearance/ preload/ Tolerance class

Standard

Lubrication

Grease, Oil

Overall length

38mm

Overall diameter

200mm

Approx. weight

4.58kg

Document of Single-row and duplex angular contact ball bearings NTN

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Haiphong Office and Warehouse: Van Tra B project area, An Dong, An Duong Dist., Haiphong City, Vietnam
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