Thrust Ball Bearing (51310) We hope to cooperate with more customers for mutual development and benefits. Our tenet: Quality first, reasonable price, efficient production time, and good after-sale service. Thrust ball bearings 1. Product specification: (1) precision: P4, P5, P6, P0 (2) process range: From ID 100 mm to OD 1580 mm (3) material: GCr15, GCr15SiMn (4) series: 51100, 51200, 51300, 51400, 53200U, 53300U, 53400U, 53300,