NTN 5309 double row angular contact bearings

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The structure of NTN double row angular contact ball bearings is designed by arranging two single row angular contact bearings back-to-back in duplex (DB) to form one united bearing with a contact angle of 25°. These bearings are capable of accommodating radial loads, axial loads in either direction, and have a high capacity for momentary loads as well.

Technical data of NTN 5309

ID: 45 mm

OD: 100 mm

Width: 39.5 mm

Weight: 1.40 kg

Basic dynamic load rating: 68.5 kN

Basic static load rating: 51.0 kN

Limiting speed for grease lub.: 4500 rpm

Limiting speed for oil lub.: 6000 N

Part NTN double row angular contact bearings catalogue

5200S 5308S 5217S
5201S 5209S 5200SCZZ
5202S 5309S 5201SCZZ
5302S 5210S 5202SCZZ
5203S 5310S 5203SCZZ
5303S 5211S 5303SCZZ
5204S 5311S 5204SCZZ
5304S 5212S 5205SCZZ
5205S 5312S 5305SCZZ
5305S 5213S 5206SCZZ
5206S 5313S 5306SCZZ
5306S 5214S 5207SCZZ
5207S 5314S 5307SCZZ
5307S 5215S 5208SCZZ
5208S 5216S 5308SCZZ

Besides standard open tyoe, sealed and shielded type NTN double row angular contact ball bearings are also available at CMTG Bearing. Welcome your inquiry