7000 Series bearings are single-row 29° angular contact bearings having one heavy race shoulder and one counterbored race shoulder on the outer ring. Because of this construction, it is possible to incorporate a greater number of balls than in the deep gr
MRC 7000 Series angular contact bearings should be used in applications in which the thrust load is especially heavy and beyond the capacity of singlerow types
for example, for a vey heavy thrust load in one direction, or a heaby thrust load in one direc
Cage Types and Materials: For normal usage: heavy stock, two-piece steel formed pockets, with turned-over fingers or riveted together. For severe vibration, very high speeds, or high operating temperatures: one-piece machined construction of suitab
7300 series bearings have the same ring and ball cage construction as the 7200 Series but are heavier sectioned bearings with a ball complement capable of handling heavier loads. 7300 Series are listed with bore sizes from 10 mm to 280 mm. For two-directi
I.D.
4.33 in, 110 mm
Radial Internal Clearance Specification
Normal Clearance
Contact Angle
29 Degree
icNumber
7702975
Width
1.97 in, 50 mm
Outer Ring Width
1.97 in, 50 mm
Bearing Type
Unmounted, Angular Contact
O.D.
9.45 in, 240 mm
Internal Design
Universal Mounting
Lubricant
Oil Preservative
Cage Type
Phenolic
Rows of Balls
Single
Series
7300
Limiting Speed - Grease
2700 rpm
Material
Bearing Steel
Fillet Radius
2.5 mm
Inner Ring Width
1.97 in, 50 mm
Inch/Metric
Metric
Static Load Rating [Max]
53100 lbf
O.D. Type
Cylindrical
Seal Type
Unsealed
Limiting Speed - Oil
3500 rpm
Origin
Single Row Angular Contact
Preload Level
Light
Seal Material
None
Static Load Rating
236 kN
Locking Device
No Locking Device
Enclosure
Open
Radial Internal Clearance
Normal
Ball Material
Steel
Capacity
Standard Capacity
Cage Material
Phenolic
Precision Level
Standard (ABEC 1)
Temperature Range [Max]
225 °F
Snap Ring
No Snap Ring
Flush Ground
Yes
No. in Set
Duplex Set
Precision
Standard
Dynamic Load Rating
229 kN
Bore Type
Cylindrical
Weight
23.0 LB
EAN or UPC
97741018210
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