Angular contact ball bearings 7211DF
Bearing number : 7211DF
Size (mm) : 55x100x21
Brand : NTN
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in NTN catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 33 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 42 mm
Da max. - 91,5 mm
db min - 60,5 mm
ra max. - 1,5 mm
Weight - 1,2 Kg
Basic dynamic load rating (C) - 83 kN
Basic static load rating (C0) - 79 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 600 r/min
NTN Bearing-Singapore Pte L
Our goal at NTN Bearing-Singapore (Pte) Ltd is to contribute to international society through creating new technologies and developing new products . Our products are tailored specifically to the needs of your business in order to ensure you achieve your dreams of success.
About BCA & NTN | BCA Bearin
Since 1996, BCA has been owned by NTN, a global manufacturer of wheel hub assemblies and bearings. As the world's third largest bearing manufacturer, NTN has 70 plants, 16 R&D centers and more than 21,000 employees worldwide. Founded in 1918, NTN brings 100 years of premium quality to our name.
A Guide to NTN : Our Strength | About Us | NTN Glob
NTN is the third biggest bearing supplier, having the world's largest market share of Hub Bearings, and the second largest share of Constant Velocity Joints. HOME > About Us > A Guide to NTN : Our Strength. Our Strength A Leading Supplier in the Global Bearing Market ...
NTN | Bearings, Constant Velocity Join
NTN manufactures and offers one of the broadest lines of super precision and precision grade ball and roller bearings available from a single source supplier. They also offer top-quality mounted bearing units as well as a full line of constant velocity joints for half-shafts and propeller shafts.
NTN Bearings - Addison, Illinois - Bearings & Industrial .
NTN BEARINGS (FORMERLY KNOWN AS BOWER OR BCA) At Bearings & Industrial Supply Co., Inc., our reputation as the go-to source for precision bearings is built on our extensive expertise and backed up by one of the most diverse lines of bearings in the industry.Our philosophy of providing the right bearing for the right application and at the lowest price possible is embodied in the numerous lines ...
Authorized, Factory-Direct Distributor for NTN Bearin
Authorized, Factory-Direct Distributor for NTN Bearings. Founded in 1918, NTN ® has long been recognized for the most stringent quality standards in the industry and counts some of the most recognized industrial and automotive brand names as its customers. As an authorized NTN distributor, AST ® Bearings stocks their products receiving them directly from the factory.
Ntn Bearings Dealers, Exporters & Distributo
Ntn Needle Roller Bearings If you have the demand of the NTN Needle Roller Bearings, you can straightly get i... Price Range : 50.00 - 50000.00 If you have the demand of the NTN Needle Roller Bearings, you can straightly get in touch with us. Engaged in supplying, trading and wholesaling of a wide range of bearings, we also deal in the NTN Needle Roller Bearings.
NTN Bearings - Bearing Parts & Supplies - Grainger .
Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly.