Bronze Cage Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

Thickness

Cage Material

Bearing Type

For Load Direction

Ball Bearing Profile

Material

Bearing Seal Type

Maximum Rotation Speed

Washer Material

Dynamic Thrust Load Capacity

Shaft Type

Lubrication

Ball Material

Static Thrust Load Capacity

Less than 10,000 lb.

Maximum Temperature

250° F to 499° F

Rotation Speed

Less than 10,000 rpm

10,000 rpm to 19,999 rpm

Export Control Classification Number (ECCN)

Performance

REACH

RoHS

DFARS Specialty Metals

Minimum Temperature

10 Products

Thrust Ball Bearings

For silky-smooth motion, the balls inside these bearings roll nearly friction-free. You'll often find them at the end of a shaft or between a stationary and rotating surface, such as on a propeller or rotary table.

These bearings come as three separate pieces—one cage and two washers. The cage holds the balls in place, while the washers create a surface for the balls to roll on. This design is easy to lubricate, but the oil will attract dust and grime since it's exposed.

Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

	OD, mm	Thk., mm	Cage Material	Dynamic Thrust Load Cap., lb.	Max. Rotation Speed, rpm	Temp. Range, ° F	Includes		Each
Steel



	3	8	3.5	Bronze	130	12,000	-60 to 250	Two Washers	0000000	00000


	4	9	4	Bronze	160	12,000	-60 to 250	Two Washers	0000000	0000
	4	10	4	Bronze	120	12,000	-60 to 250	Two Washers	0000000	0000
	5	12	4	Bronze	140	12,000	-60 to 250	Two Washers	0000000	0000
	6	12	4.5	Bronze	270	11,500	-60 to 250	Two Washers	0000000	0000
	6	14	5	Bronze	280	11,500	-60 to 250	Two Washers	0000000	0000
	7	17	6	Bronze	410	11,000	-60 to 250	Two Washers	0000000	00000
	8	16	5	Bronze	600	10,000	-60 to 250	Two Washers	0000000	0000
	9	17	5	Bronze	570	9,000	-60 to 250	Two Washers	0000000	0000
	9	20	7	Bronze	520	8,000	-60 to 250	Two Washers	0000000	0000