Rock Crusher Bearings | McMaster-Carr

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.

For technical drawings and 3-D models, click on a part number.

					Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Bearing Trade Number	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Max. Temp. Range, °F		Each
Open
25	52	18	22205	Steel	8,400	8,300	7,100	Required	390	000000	0000000
30	62	20	22206	Steel	11,200	11,200	6,000	Required	390	000000	000000
35	72	23	22207	Steel	15,500	15,900	5,300	Required	390	000000	000000
40	80	23	22208	Steel	25,400	22,300	6,700	Required	390	000000	000000
40	90	33	22308	Steel	35,000	33,400	7,600	Required	212	0000000	000000
45	85	23	22209	Steel	26,500	24,900	6,000	Required	390	000000	000000
45	100	36	22309	Steel	42,000	41,000	6,800	Required	212	0000000	000000
50	90	23	22210	Steel	24,500	24,000	9,800	Required	212	0000000	000000
50	110	40	22310	Steel	51,250	50,000	6,300	Required	212	0000000	000000
55	100	25	22211	Steel	33,400	32,300	5,300	Required	390	000000	000000
60	110	28	22212	Steel	40,000	39,100	4,800	Required	390	000000	000000
65	120	31	22213	Steel	49,500	51,500	4,300	Required	390	000000	000000
65	140	48	22313	Steel	78,500	82,000	5,000	Required	212	0000000	000000
70	125	31	22214	Steel	50,500	52,000	4,000	Required	390	0000000	000000
70	150	51	22314	Steel	87,500	87,500	4,800	Required	212	0000000	000000
75	130	31	22215	Steel	53,500	54,750	4,000	Required	390	0000000	000000
80	140	33	22216	Steel	59,250	61,750	3,600	Required	390	0000000	000000
85	150	36	22217	Steel	69,500	73,000	3,400	Required	390	0000000	000000
90	160	40	22218	Steel	80,750	88,750	3,200	Required	390	0000000	000000
95	170	43	22219	Steel	93,250	101,000	3,000	Required	390	0000000	000000
100	180	46	22220	Steel	102,000	110,000	2,800	Required	390	0000000	000000
110	200	53	22222	Steel	136,000	145,000	2,600	Required	390	0000000	000000

About Ball and Roller Bearings

Spherical-Roller Bearings