High-speed angular contact bearing for gearboxes

Series for continuous gear unit duty with low running friction.

Bore / outside diameter / width: 20–80 mm / 42–170 mm / 12–32 mm (7000–7020 series)
Contact angle: 15° / 25°
Tolerance class / clearance: P5 (ABEC 5), P6 on request / C2, C3
Cage: Pressed steel, phenolic cage for speed above 15,000 rpm

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技术参数

参数	数值
Bore / outside diameter / width	20–80 mm / 42–170 mm / 12–32 mm (7000–7020 series)
Contact angle	15° / 25°
Tolerance class / clearance	P5 (ABEC 5), P6 on request / C2, C3
Cage	Pressed steel, phenolic cage for speed above 15,000 rpm
Grease / speed	Polyurea or synthetic low-viscosity / 15,000–28,000 rpm

参数以确认后的订单与图纸为准；可按目标市场与工况调整。

说明工况（转速、载荷、精度等级、安装空间）与目标到货时间，我们按 P5/P6 能力给出可装配型号和交期。