Radial ball bearing
84Pages

Radial Ball Bearings

PEER Vision PEER is a dynamic and customer focused bearing manufacturer delivering valued solutions to a global market... Valued bearing solutions for agricultural, electrical, fluid, HVAC, lawn & garden, material handling and transmission industries Global application engineering support manufacturing facilities Dedicated research Testing capabilities include: fatigue life, slurry and salt spray testing Flexible manufacturing to allow for low to high volume production • Customer service excellence All information in this catalog is subject to change without notice.

Mission Statement In order to be the most reliable supplier to our customers, PEER intends to meet all of their quality and delivery requirements. We realize that a quality product provides the critical foundation for our relationship with our valued customers. PEER will expect the same level of cooperation from our suppliers.

Table of Contents (continued) Page Engineering Data . . . . . . . . . . . . . . . . . . . . . . . . . . 42-78 Precision Radial Ball Bearings . . . . . . . . . . . . . . . . . 42 Retainer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Closures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Radial Internal Clearance . . . . . . . . . . . . . . . . . . . . 43 Tolerance Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Material . . . . . . . . . . . . . . . . ....

The PEER R series, starting with the 1/4 inch bore, is available up to 1 1/2 inches. The Conrad construction of the R series enables these bearings to take a thrust load as well as a radial load. The well designed ball compliment and selection of retainers permit use of this series in high speed motor applications. This series is produced open, shielded or sealed. Shield and sealed bearings are made slightly wider as shown in the dimension table. Stainless steel 440C material is available upon request. Radial clearance is selected in accordance with applications ranging from C2 -C0-C3-C4...

The 600 extra small metric series is produced in bore sizes ranging from 4mm to 9mm. These bearings are designed to take adequate radial and thrust loads in proportion to small shaft sizes. This series may be ordered open, shielded, with contact seals, or non-contact seals. Stainless steel 440C, 600 Series bearings are available upon request. Units: Part Number * fillet radii *Maximum fillet which corner radius of bearing will clear. Inches Metric Limiting speed of Open Bearing (rpm) oil grease

The 6800 series is made with very thin cross sections. Where space limitations are severe this series is very useful. Due to the thin races, loads are quite limited. Light thrust load can be accommodated. Available in 440C stainless steel. Shields and seals are quite common. snap ring dimensions D2 Max snap ring groove dimensions a Inches Metric *Maximum fillet which corner radius of bearing will clear.

The 6800 series is made with very thin cross sections. Where space limitations are severe this series is very useful. Due to the thin races, loads are quite limited. Light thrust load can be accommodated. Available in 440C stainless steel. Shields and seals are quite common. *Maximum fillet which corner radius of bearing will clear. snap ring dimensions D2 Max snap ring groove dimensions a Inches Metric

The 6900 series has similar applications as the 6000 series. This series can accommodate both radial or combination thrust and radial loads. Due to the smaller pitch diameters the bearings can be used in more confined areas. Available in 440C stainless. Shield and seals are available. snap ring dimensions D2 Max snap ring groove dimensions a Inches Metric *Maximum fillet which corner radius of bearing will clear.

The 6900 series has similar applications as the 6000 series. This series can accommodate both radial or combination thrust and radial loads. Due to the smaller pitch diameters the bearings can be used in more confined areas. Available in 440C stainless. Shield and seals are available. *Maximum fillet which corner radius of bearing will clear. snap ring dimensions D2 Max snap ring groove dimensions a Inches Metric Basic Load Ratings lbf N Dynamic Static Cr Cor Weight Limiting speed of Open Bearing lb (rpm) Kg oil grease

This deep groove, Conrad construction bearing is specifically designed to provide maximum performance by means of precise ball complement selection. The honed raceways offer a perfectly balanced bearing capable of operating under straight radial, thrust or combination loads. This series is available with shields, Buna N seals, or locating rings. Sealed bearings may be obtained with either low or high starting torques. Consult Peer’s engineering staff for proper selection. Stainless steel 440C material is available upon request. Radial clearance is selected in accordance with applications...

This deep groove, Conrad construction bearing is specifically designed to provide maximum performance by means of precise ball complement selection. The honed raceways offer a perfectly balanced bearing capable of operating under straight radial, thrust or combination loads. This series is available with shields, Buna N seals, or locating rings. Sealed bearings may be obtained with either low or high starting torques. Consult Peer’s engineering staff for proper selection. Stainless steel 440C material is available upon request. Radial clearance is selected in accordance with applications...

This deep groove, Conrad construction bearing is specifically designed to provide maximum performance by means of precise ball complement selection. The honed raceways offer a perfectly balanced bearing capable of operating under straight radial, thrust or combination loads. This series is available with shields, Buna N seals, or locating rings. Sealed bearings may be obtained with either low or high starting torques. Consult Peer’s engineering staff for proper selection. Stainless steel 440C material is available upon request. Radial clearance is selected in accordance with applications...