
- Single Row Angular Contact Bearing, 3.5" ID x 4.125" OD x 0.25" Wide, Double Sealed (Contact), Standard Precision (ABEC 1), Standard Cage, Normal Clearance (C0), 30° Contact Angle
description
- Standard bearing lines are most often designed to handle either radial or axial load conditions. The unique feature about the Kaydon Reali-Slim Type X four-point contact bearing line is that the gothic arch geometry of the inner and outer races enables a single bearing to carry three types of loading (radial, axial and moment) simultaneously. This makes it the bearing of choice for many applications since a single four-point contact bearing can often replace two bearings, providing a simplified design. Type X bearings may also be furnished with an internal diametral preload for those applications requiring greater stiffness or zero free play. This is accomplished by using balls that are larger than the space provided in the raceways. The balls and raceways, therefore, have some ealstic deformation in the absence of an external load.
caution
- Maintain 5 to 8 Nm (4 to 6 ft lb) maximum torque on valve tube nut
- over-tightening may cause failure
Contact Angle | 30° |
Radial Internal Clearance | Normal |
Origin | Single Row Angular Contact |
Inch/Metric | Inch Bore |
Lubricant | Multi-Purpose |
Preload Level | None |
Width | 1/4 in |
Seal Type | Contact Seals |
Material | Steel |
Outer Ring Width | 1/4 in |
Radial Internal Clearance Specification | Normal Clearance |
Ball Material | Steel |
Precision | Standard |
Precision Level | Standard (ABEC 1) |
Temperature Range [Min] | -65 °F |
O.D. Type | Straight |
Bore Type | Round Bore |
Bearing Type | Angular Contact |
I.D. | 3 1/2 in |
Rows of Balls | Single |
icNumber | 7700519 |
Cage Type | Metal |
Locking Device | No Locking Device |
Temperature Range [Max] | 250 °F |
Cage Material | Standard |
Seal Material | Buna-N |
Capacity | Standard Capacity |
Snap Ring | No Snap Ring |
O.D. | 4.125 in |
Enclosure | Double Sealed |
Inner Ring Width | 1/4 in |
No. in Set | Single Bearing |
Weight | 0.27 LB |
EAN or UPC | 662729162287 |
