Manufactured by CHG Bearing, the 871/710 is a precision Cylindrical Roller Thrust Bearings. Key dimensional parameters include a 710 mm bore diameter, a 850 mm outer diameter, and a mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
871/710 - Cylindrical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 871/710 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Cylindrical Roller Thrust Bearing |
| Design Type | Single Direction |
| Load Direction | Axial |
| Dimensions | |
| Bore Diameter (d) | 710 mm |
| Outer Diameter (D) | 850 mm |
| Minimum Chamfer Dimension rmin | 4 mm |
| Overall Height H | 63 mm |
| Inner-Ring Land Diameter (L1 / d1) | 714 mm |
| Outer-Ring Land Diameter (L2 / D1) | 848 mm |
| Performance | |
| Limiting Speed – Grease (r/min) | 240 r/min |
| Limiting Speed – Oil-air (r/min) | 300 r/min |
| Basic Static Axial Load Rating C0a (N) | 13657 N |
| Basic Dynamic Axial Load Rating Ca (N) | 1440 N |
| Material | |
| Mass (kg) | 79 kg |
871/710 850 mm 848 mm 710 mm 714 mm Frequently Asked Questions about 871/710 Cylindrical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To ensure optimum performance of CHG Bearing 871/710 Cylindrical Roller Thrust Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 710 mm bore. For the 850 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
Model 871/710 is manufactured by CHG Bearing in standard Normal clearance (CN) for ambient temperature transmission, and C3 or C4 clearance for heavy duty applications. C3 clearance compensates for radial shrinkage caused by tight shaft press-fits (bore 710 mm) and steep thermal gradients between inner and outer rings.
For international ocean and air freight, CHG Bearing packs 871/710 with industrial VCI anti-corrosion barrier wrapping, sealed polybags, individual cartons, and fumigated ocean-worthy wooden crates. This multi-layer barrier guarantees rust-free storage for a minimum shelf life of 24 to 36 months.
The Open Type engineered for 871/710 by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
