Bearing 5307S belongs to NTN angular contact ball bearing open type, double row, with pressed cage, which structure 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 degree. And these NTN bearings are capable of accommodating radial loads, axial loads in either direction, and have a high capacity for momentary loads as well.

Similar double row NTN angular contact ball bearings as shown in the following, 

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