NTN 7018B 70B Round Bore Medium Angular Contact Ball Bearing, 90 mm Dia Bore, 140 mm OD, 1 Row, 24 mm W, 40 deg, 14700 lb Load
7018B-NTN
MFG #: 7018B
$923.83
/ EA
Non-Stock Item
- Bearing Material: High Carbon Chrome Steel
- Bore Diameter: 90 mm
- Cage Material: Machined Brass
- Closure Type: Open
- Contact Angle: 40 deg
- Country of Origin: JP
- Load Capacity: 14700 lb
- Manufacturer Name: NTN
- Number of Rows: 1
- Outside Diameter: 140 mm
- Series: 70B
- Temperature Rating: -40 to 120 deg C
- Type: Round Bore Medium
- Width: 24 mm
Single Row Angular Contact Ball Bearings feature raceways with high and low shoulders. These opposing raceways are designed to carry thrust load in one direction. These bearings may be preloaded at the factory so that the correct preload will develop within the bearing. The bearings in this series are assembled with a specific internal clearance so that they will have a specified contact angle under load. The standard contact load used by NTN is 30 deg, bearings made to a 40 deg contact angle carry the suffix B. For high speed grinding spindles, the 7000C, 7200C and the 7300C series are available. They are high accuracy bearings with a 15 deg contact angle, and phenolic resin cages for high speed operations.
- Item Features
- Application
- Standards
- Normal clearance
- ISO class 0 precision rating
- 14700 lb dynamic/14200 lb static
Construction, Wind Energy, Metals Manufacturing, Mining, Food and Beverage, Precision and Machine Tools, Paper and Forestry, Oil and Gas, Agriculture and Electric Motors
AAIA|ABMA|ABEC 1|AEM|BSA|JIS B 1514|PTDA