BS系列双密封调心滚子轴承在同系列轴承的基础上，因为其两侧增加了高强度橡胶密封件，从而保证了轴承在恶劣环境中的安全运转，防止了润滑脂的外漏，起到了防尘、防水、重负载、耐高压等作用。因此，大大提高了使用寿命，现被广泛应用于钢铁、矿山、造纸、煤矿、工程机械、化工、石油、冶金等领域。
BS2三类密封调心滚子轴承
BS2-2205-2CS BS2-2205 C 2CS BS2-2205-2CS/VT143 BS2-2205-2CSK
BS2-2206-2CS BS2-2206 C 2CS BS2-2206-2CS/VT143 BS2-2206-2CSK
BS2-2207-2CS BS2-2207 C 2CS BS2-2207-2CS/VT143 BS2-2207-2CSK
BS2-2208-2CS BS2-2208 C 2CS BS2-2208-2CS/VT143 BS2-2208-2CSK
BS2-2209-2CS BS2-2209 C 2CS BS2-2209-2CS/VT143 BS2-2209-2CSK
BS2-2210-2CS BS2-2210 C 2CS BS2-2210-2CS/VT143 BS2-2210-2CSK
BS2-2211-2CS BS2-2211 C 2CS BS2-2211-2CS/VT143 BS2-2211-2CSK
BS2-2212-2CS BS2-2212 C 2CS BS2-2212-2CS/VT143 BS2-2212-2CSK
BS2-2213-2CS BS2-2213 C 2CS BS2-2213-2CS/VT143 BS2-2213-2CSK
BS2-2214-2CS BS2-2214 C 2CS BS2-2214-2CS/VT143 BS2-2214-2CSK
BS2-2215-2CS BS2-2215 C 2CS BS2-2215-2CS/VT143 BS2-2215-2CSK
BS2-2216-2CS BS2-2216 C 2CS BS2-2216-2CS/VT143 BS2-2216-2CSK
BS2-2217-2CS BS2-2217 C 2CS BS2-2217-2CS/VT143 BS2-2217-2CSK
BS2-2218-2CS BS2-2218 C 2CS BS2-2218-2CS/VT143 BS2-2218-2CSK
BS2-2219-2CS BS2-2219 C 2CS BS2-2219-2CS/VT143 BS2-2219-2CSK