Angular contact ball bearing 718/670ACM/P4 for standing equipment
· 718: Ultra-thin wall, ISO 18 dimension series, single-row angular contact structure
· /670: Bore diameter = 670 mm
· AC: 25° contact angle
· M: Solid brass (copper alloy) machined cage
· P4: Super precision grade (ISO P4 / ABEC7), strict dimensional & running accuracy
· Bore: 670 mm
· OD: 820 mm
· Width: 69 mm
· Contact angle: 25°
· Structure: Open type, single row
· Material:High quality steel GCr15SiMn
· Heat treatment: HRC58-62
· The delivery time: in stock
· Stock qty:50pcs
· HS code:8482103000
Ideal for large precision rotary equipment: cable stranding machines , large rotary tables, radar turntables, CT rotary frames, large optical scanning turntables and heavy-duty precision spindles. Usually used in matched sets (DB / DF / DT arrangement) for bidirectional axial positioning.
