Description

Timken® Radial Cylindrical Roller Bearing, Heavy Duty, Series: HJ Series, 5-1/2 in Bore Dia, 7 in Outside Dia, 2-1/2 in W, Open Closure, 76900 lb Dynamic/157000 lb Static, Steel Cage, 2300 rpm Grease/2600 rpm Oil Maximum, 302 deg F

Features:

• Clearance fit suggested for outer-ring when housing is stationary relative to load
• Tight transition fit suggested if housing rotates relative to load
• Unmarked end of outer-ring should be assembled against housing shoulder to clear maximum allowed housing fillet ra max (equal to rs min)

Applications:

For use with IR-728840 inner ring designation

Standards/Approval:

• Meets MS 51961 Military Standard

Bore Diameter	5-1/2 in
Cage Material	Steel
Closure Type	Open
Load Capacity	76900 lb Dynamic/157000 lb Static
Maximum Speed	2300 rpm Grease/2600 rpm Oil
Outside Diameter	7 in
Series	HJ Series
Temperature Rating	302 deg F
Type	Heavy Duty
Width	2-1/2 in
Manufacturer	TIMKEN CO