71936ACDGA/P4A Super Precision Angular Contact Spindle Bearing 180x250x33mm 71936ACDGA/P4A Hybrid Spindle Bearings HCB70-E L 719 = Light series

L 719 = Light series bearing USS = Standard single row spindle bearings with steel balls / fibre cage 80 = 80mm bore A25 = 25 degree contact angle

015 Outside diameter - mm: 95 Width - mm: 18 Bore: cylindrical Extended Inner Ring: no Sealing: open Seals material: without Ring Material: Stainless Steel Rolling Element Material: Stainless Steel Cage Material: Stainless Steel Lubricant: oiled Lifetime lubricated: no Internal Clearance: CN (Standard) Precision Class: ABEC 1 / P0 Noise and vibration testing: Class V max

6809 Full Ceramic Bearings (45X58X7)

5 Bore: cylindrical Extended Inner Ring: no Sealing: open Seals material: without Ring Material: Rolling Bearing Steel Rolling Element Material: Rolling Bearing Steel Cage Material: Plastic Lubricant: oiled Lifetime lubricated: no Contact Angle: 30° Precision Class: ABEC 1 / P0 Noise and vibration testing: Class V max

71936ACDGA/P4A Super Precision Angular Contact Spindle Bearing 180x250x33mm 71936ACDGA/P4A Hybrid Spindle Bearings HCB70-E L 719 = Light series71936ACDGA P4A Super Precision Angular Contact Spindle Bearing 180x250x33mm 71936ACDGA P4A Inside Diameter: 180mm Outside Diameter: 250mm Width: 33mm Seals Shields: None Style: Single Universal Matchable Bearing Contact Angle: 25 Degree contact angle Need High Performance Grease d = 180mm D = 250mm B = 33mm C = 168kN Co = 212kN Pu = 6. 1kN rpm in grease = 5300kN rpm in grease = 5300 rpm in oil air = 8000 d1 = 201. 6mm d2 = 201. 6mm D1 = 228. 4mm r1 &