FAG spindle bearings B7210-C-T-P4S-UL 50x90x20mm
The INA B7210-C-T-P4S-UL is a high-precision single-row angular contact ball bearing specifically engineered for demanding spindle applications. Boasting standard dimensions of 50mm inner diameter, 90mm outer diameter, and 20mm width, it features a 15 contact angle (designated by "C") that enhances axial load-carrying capacity and system rigidity.
The INA B7210-C-T-P4S-UL is a high-precision single-row angular contact ball bearing specifically engineered for demanding spindle applications. Boasting standard dimensions of 50mm inner diameter, 90mm outer diameter, and 20mm width, it features a 15° contact angle (designated by "C") that enhances axial load-carrying capacity and system rigidity.
Equipped with a textile laminated phenolic resin cage ("T"), this bearing ensures reliable operation at temperatures up to 100°C and maintains stable ball guidance even at high speeds. The P4S precision class guarantees superior running accuracy—exceeding standard P4 specifications—making it ideal for machinery requiring tight tolerance control.
Designed with universal pairing capability ("UL"), it supports flexible assembly in O or X arrangements with slight preload, adapting to diverse axial load requirements. With a grease-lubricated limiting speed of 16,000 r/min and oil-lubricated speed of 26,000 r/min, it delivers exceptional performance in machine tool spindles and other high-precision rotating equipment.
| Item | B7210-C-T-P4S-UL |
| Type | spindle bearing/angular contact ball bearing |
| Brand | INA |
| Country of origin | Germany |
| Bore diameter | 50 mm |
| Outside diameter | 90 mm |
| Width | 20 mm |
| Basic dynamic load rating, radial | 43,000 N |
| Basic static load rating, radial | 22,400 N |
| Fatigue load limit, radial | 2,370 N |
| Limiting speed | 26,000 1/min |
| Weight | 0.447 kg |
| Application | precision machine tool spindles, high-speed motors etc. |
| Models available in stock | |
| B7000-C-T-P4S-UL | B7200-C-T-P4S-UL |
| B7001-C-T-P4S-UL | B7201-C-T-P4S-UL |
| B7002-C-T-P4S-UL | B7202-C-T-P4S-UL |
| B7003-C-T-P4S-UL | B7203-C-T-P4S-UL |
| B7004-C-T-P4S-UL | B7204-C-T-P4S-UL |
| B7005-C-T-P4S-UL | B7205-C-T-P4S-UL |
| B7006-C-T-P4S-UL | B7206-C-T-P4S-UL |
| B7007-C-T-P4S-UL | B7207-C-T-P4S-UL |
| B7008-C-T-P4S-UL | B7208-C-T-P4S-UL |
| B7009-C-T-P4S-UL | B7209-C-T-P4S-UL |
| B7010-C-T-P4S-UL | B7210-C-T-P4S-UL |
| B7011-C-T-P4S-UL | B7211-C-T-P4S-UL |
| B7012-C-T-P4S-UL | B7212-C-T-P4S-UL |
| B7013-C-T-P4S-UL | B7213-C-T-P4S-UL |
| B7014-C-T-P4S-UL | B7214-C-T-P4S-UL |
| B7015-C-T-P4S-UL | B7215-C-T-P4S-UL |
| B7016-C-T-P4S-UL | B7216-C-T-P4S-UL |
| B7017-C-T-P4S-UL | B7217-C-T-P4S-UL |
| B7018-C-T-P4S-UL | B7218-C-T-P4S-UL |
| B7019-C-T-P4S-UL | B7219-C-T-P4S-UL |
| B7020-C-T-P4S-UL | B7220-C-T-P4S-UL |
| B7021-C-T-P4S-UL | B7221-C-T-P4S-UL |
| B7022-C-T-P4S-UL | B7222-C-T-P4S-UL |
| B7024-C-T-P4S-UL | B7224-C-T-P4S-UL |
| B7026-C-T-P4S-UL | B7226-C-T-P4S-UL |
| B7028-C-T-P4S-UL | B7228-C-T-P4S-UL |
| B7030-C-T-P4S-UL | B7230-C-T-P4S-UL |
| B7032-C-T-P4S-UL | B7232-C-T-P4S-UL |
| B7034-C-T-P4S-UL | B7234-C-T-P4S-UL |
| B7036-C-T-P4S-UL | B7236-C-T-P4S-UL |
| B7038-C-T-P4S-UL | B7238-C-T-P4S-UL |
| B7040-C-T-P4S-UL | B7240-C-T-P4S-UL |
| B7044-C-T-P4S-UL | B7244-C-T-P4S-UL |
| B7048-C-T-P4S-UL | |
