MRC angular contact bearings with a PJ suffix have one heavy race shoulder on the outer ring, opposing one heavy race shoulder and on recessed race shoulder on the inner ring. Because of this construction, it is possible for this bearing to incorporate a
7000-PJ bearings are particularly suitable for positions where the thrust is always present in one direction. It should not be used where the bearing is subjected to radial load only, or combined radial and thrust load where the radial load is predominant
7000-PJ bearings are available with either peressed brass or machined brass, ball centered cages. The low shoulder diameters on the nonthrust sides of inner and outer rings, combined with large clearances between the land diameters and the cage, allow fo
ABEC Grade 3 bore tolerances reduce the range of interference fits between the shaft and bearing bore. These tighter tolerances result in closer control of preload and minimize the risk of thermal runaway.
7300-PJ and PJD Series bearings are used for very heavy one-directional thrust loads or combined radial and thrust loads where thrust is predominant.
No. of Bearings
1
Series
7300PJ
Precision Rating
ABEC 1
Temperature Range [Max]
450 °F
No. in Set
Single Bearing
Row Type
1
Dynamic Load Rating
108 kN
Bearing Type
Unmounted, Angular Contact
Precision Level
Standard (ABEC 1)
Rows of Balls
Single
Fillet Radius
2 mm
Ball Material
Steel
Seal Type
Unsealed
Cage
Sheet Metal
No. of Rows
Single
Inner Ring Width
1.3 in, 33 mm
Origin
Single Row Angular Contact
Flush Ground
Yes
Seal Material
None
Static Load Rating
80 kN
Precision
Standard
Bearing Class
Normal / P0
Radial Internal Clearance Specification
Normal Clearance
Limiting Speed - Grease
4600 rpm
Cage Type
Metal
Outer Ring Width
1.3 in, 33 mm
Bore Type
Cylindrical
O.D.
5.51 in, 140 mm
Internal Design
Universal Mounting
Snap Ring
No Snap Ring
Cage Material
Brass
Locking Device
No Locking Device
Material
Bearing Steel
Lubricant
Oil Preservative
Limiting Speed - Oil
6000 rpm
I.D.
2.56 in, 65 mm
Static Load Rating [Max]
19400 lbf
Ring Type
Solid Inner Ring and Solid Outer Ring
Inch/Metric
Metric
Rolling Element
Ball
Preload Level
Light
Radial Internal Clearance
Normal
Contact Angle
40 Degree
Element Material
Bearing Steel
icNumber
7695812
Capacity
Standard Capacity
Width
1.3 in, 33 mm
Enclosure
Open
Duplex Type
Single
O.D. Type
Cylindrical
Weight
4.828 LB
EAN or UPC
97741017794
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