ID:80~1600mm CMM & FOUNDRY MASTER control quality ACCEPT WITHIN 7 DAYS UNCONDITIONAL RETURN material:52100;GCr15;GCr15SiMn Features and specification of TLD bearingSeries 181100,87100,81200,89300,87400,29200,29300,29400series 229200,29300,29400series 3single row, two row, multi-row and six rowRing MaterialGCr15, GCr15SiMn, Chrom steel, 52100Cage materialBrass, steelID size80mm— 1600mmQuality ...