Part Number | 70/630 AMB |
System of Measurement | Metric |
Bearing Type | Ball |
Internal Design | High Speed |
Contact Angle | 40° |
For Load Direction | Combined Radial and Thrust |
Construction | Single Row |
Seal Type | Open |
Bore Dia | 630 mm |
Bore Dia Tolerance | -0.04mm to 0 |
Outer Dia | 920 mm |
Outer Dia Tolerance | -0.06mm to 0 |
Width | 128 mm |
Width Tolerance | -0.05mm to 0 |
Shoulder Diameter Inner Ring (Large Side Face)(d1) | 724 mm |
Shoulder Diameter Outer Ring (Large Side Face)(D1) | 817 mm |
Chamfer Dimension (r1 2)(min) | 7.5 mm |
Distance Pressure Point (a) | 240 mm |
Ring Material | 52100 Chrome Steel |
Ball Material | 52100 Chrome Steel |
Cage Material | Brass Cage |
Dynamic Radial Load | 956 kN |
Static Radial Load | 2450 kN |
Max Speed (X1000 rpm) | 0.7 |
Lubrication | Lubricated |
Temperature Range | -30° to 110 °C |
ABEC Rating | P6 (ABEC-3) |
ROHS | Compliant |
REACH | Compliant |
Weight | 270 kg |
Aubearing is an ISO certified Chinese bearing manufacturer and supplier. Competitive prices, 1,200,000+ SKU inventory, including internationally renowned brands such as SKF, Timken, Schaeffler (FAG, INA), NSK, KOYO, NTN, McGill, etc. Aubearing has invested in 300+ equipment, heat treatment facilities, lathes, grinders, milling machines, bearing production lines, CMMs, metallographic testers, etc. Leading Time<7 Days, MOQ=1.
Various types of ball bearings and roller bearings, size range: 1mm-2000mm. Including thin section bearings (KAYDON equivalents and 67, 68, 69 series), ceramic bearings, stainless steel bearings, deep groove ball bearings, angular contact bearings, thrust ball bearings, spherical roller bearings, cylindrical roller bearings, needle roller bearings, tapered roller bearings, precision crossed roller bearings, bushings (sleeve bearings), linear bearings, automotive wheel hub bearings and corresponding inch series.
Customization options: material (Gcr15, silicon nitride, silicon carbide, zirconium oxide, aluminum oxide, stainless steel 304, 316, 420, 440, PTFE\PEEK\nylon and other plastics), cage (brass, stamping steel, retainer), lubrication (lubricating oil, grease, high temperature resistance), clearance (C2\CN\C3\C4\C5), seal (nitrile rubber, silicone rubber, fluororubber, polypropylene rubber), shielding, etc.