SF-1W Lead free self-lubricating bearingsDetailed product description：

SF-1W lead-free bearing is a new product developed based on SF-1 material according to international environmental requirements. This product is not only widely applicable to general machinery, but also particularly suitable for food machinery, pharmaceutical machinery, and tobacco machinery.

SF-1W lead-free self-lubricating bearings are available in various forms, including straight sleeve, flanged, thrust washer, sliding plate, and other non-standard components.
Tolerance: It is generally recommended to have a seat hole tolerance of H7 and a shaft diameter tolerance of f7 or h8.

Maximum bearing pressure	140N/m㎡
Adapt to temperature range	-195℃~＋270℃
Maximum sliding speed	4.5m/s
coefficient of friction	0.04-0.20
Maximum allowable PV value (dry)	3.6N/m㎡.m/s
Maximum allowable PV value (oil)	50N/m㎡.m/s