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Special Ball Bearings

Rings: GCr15, AISI440C, SI3N4, ZRO2
Balls: GCr15, AISI440C, SI3N4, ZRO2
Seals/Shields: AISI304, NBR, PTFE(TEFLON), PI
Precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
Radial Clearance: C0, C2, C3, C4, C5  
Type of seal: OPEN, Z, ZZ, RS, 2RS, 2RZ
Hardness: 58 - 63HRC

  • Special Ball Bearings

TOSIN has much experience on different types, like full balls bearings, one side or both sides extended bearings, roller/pulley bearings, special dimensions, special structures and so on, the products support in many machinery scales. TOSIN’s advantage of the special bearings is that from the material to the products, all process in its OWN workshops.