metric oil seal, style sc fkm, sgl lip w/ spr, rbr od shaft: 29.97 mm (1.180 in) bore: 52.00 mm (2.047 in) width: 10.00 mm (0.394 in)…

氟胶 （fkm）：耐酸碱、耐油（耐一切油）、耐温：-20~300℃（耐油比上两种都要好）。 聚氨酯橡胶 （tpu）：耐磨、耐老化性、耐温：-20~250℃（耐老化性能好优异）。 硅橡胶 （pmq）：耐热、耐寒、压缩永久变形小机械强度低、耐温：-60~250℃（耐温性能优异）。

Cross section of an R21 / SC style oil seal. This is a single sealing lip seal arrangement. The seal cases are made from SAE 1008-1010 Carbon Steel and are often coated in a very thin layer of Nitrile rubber to assist sealing in the housing. The principle function of the metal case is to impart rigidity and strength to the seal.

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2024年9月24日 · FKM是氟橡胶的美国标准简称，其中F代表Fluoro，K是德语单词Kohlenstoff的缩写，M则代表ASTM中饱和主链橡胶的名称。 这一术语主要用于美国及遵循美国标准的地区。

Single Lip Rubber Cover (Low Pressure) Oil Seal. BA, WA, SC, DG, CB. Specs: Radial shaft seal with rubber covered O.D. And spring loaded sealing lip. The SC Oil Seal is a single lip skeleton oil seal, and the combined inner shell is designed to enhance the rigidity of the oil seal. It is especially suitable ...Application: 1.

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2024年4月19日 · FKM Fluoroelastomer Rubber Oils Seals: Characterized by their reddish brown colour and stainless steel garter springs (dependent on manufacturer they are sometimes a dull gray colour). They are well known for their excellent chemical and heat resistance up to 200 Deg celsius and to 260 Deg celsius for shorter periods down to -30 Deg celsius ...

The SC profile rotary shaft seal is the rubber covered metal shell oil seal a single metal cage with a rubber coating and a primary sealing lip with integrated spring. The metal shell performs as a support. The spring provides the seal lip with radial pressure to avoid lubricant leakage.