Product Description
Specifications:
Part Number: 6921
Brand: NTN
Category: Deep groove ball bearings
ID MM: 105 MM
OD MM: 145 MM
W MM: 20 MM
ID Inches: 4.1338 Inches
OD Inches: 5.7086 Inches
W Inches: 4.1338 Inches
EAN: 4547359423167
Seal: None. open bearing
Clearance: Normal radial clearance
Cage: Sheet steel cage
Current Insulation: No current insulation
Bore: Cylindrical bore
Outer Ring: Without flange/groove
Material: Standard bearing steel
Material Of Rolling Elements: Standard bearing steel
Tolerance Class: Tolerance class P0/PN2 / ABEC 1
Temperature Range: -40 to +120 °C
Ball Rows: Single row bearing
Product Information:
New in box 6921NTN Deep groove ball bearings
Applications:
Deep groove ball bearings are versatile and widely used in a multitude of applications due to their ability to accommodate both radial and axial loads. Here are some common applications of deep groove ball bearings: Automotive Industry, Industrial Machinery, Electric Motors, Household Appliances, Agricultrual Machinery, Power Tools, Bicycles and Sporting Equipment, Medical Equipment, Mining and Quarrying Equipment, Renewable Energy Systems.
In summary, deep groove ball bearings are essential components in a wide range of applications across various industries, providing support for rotating shafts and components while minimizing friction and enabling smooth operation. Their versatility, reliability, and efficiency make them indispensable in modern machinery, equipment, and systems.
