708/750-MPB Single Row Angular Contact Ball Bearings Are Available In Stock
Overview
708/750-MPB angular contact ball bearings with standardized main dimensions correspond to DIN 628-1.
The dimensional and geometrical tolerances of the standardized bearings correspond to tolerance class PN to DIN 620-2.
Single row 708...-MPB series with MPB-Solid brass cage, Inner ring guided; This brass cage has good strength and heat resistance that can keep the bearing structure stable at high speed and adapt to the heat generated by the bearing at high speed.Contact angle 30°; Open type; This bearing could be used at operating temperatures from –30 °C to +200 °(Its ring's dimensional stabilized up to 200°).Normal PN tolerance class; Could withstand radial and unidirectional axial loads, Bearing without grease.
Bore diameter-750 mm; Outside diameter-920 mm;Width-54 mm; Mass-80.9 kg;Cr=455 kN;C0r=1270 kN;Limiting speed=960 1/min.Reference speed=435 1/min.
Specifications
| Dimensions &Technical Datasheets | |
| Part NO. | 708/750-MPB -Single Row Angular Contact Ball Bearing |
| Brand | FAG brand made in GERMANY/SDVV brand made in China |
| Main Dimensions | 750x920x54 mm |
| d | 750 mm |
| D | 920 mm |
| B | 54 mm |
| rmin | 4 mm |
| D1 | 851.1 mm |
| Contact Angle | 30 ° |
| da min. | 764.6 mm |
| Da max. | 905.4 mm |
| ra max. | 3 mm |
| Cr | 455 kN |
| C0r | 1270 kN |
| M | 80.9 kg |
Application of these bearings
Milling machines
Lathes
External and surface grinding machines
Boring machines
Machines for cutting or polishing stones and glass
Semiconductor industry, e.g. units for detecting defects on silicon wafer chips
Boat gyrostabilizers
Telescopes
Microturbines
Racing/supercar wheels
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