21300 Series

Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

Classification：

bearing

Key words：

bearing

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Product Description

Designation	Bore d (mm)	Outside D (mm)	Width B (mm)	Dyn. Load Cr (kN)	Stat. Load C0r (kN)	Limiting Speed (rpm)	Mass (kg)
21304	20	52	15	28.6	26	15000	0.17
21305	25	62	17	42.9	40.5	12000	0.26
21306	30	72	19	56.1	56	10000	0.39
21307	35	80	21	74.8	76.5	8500	0.52
21308	40	90	23	96.5	102	7500	0.71
21309	45	100	25	114	122	6700	0.94
21310	50	110	27	143	156	6000	1.25
21311	55	120	29	159	183	5600	1.55
21312	60	130	31	187	220	5000	1.95
21313	65	140	33	212	255	4800	2.5
21315	75	160	37	270	340	4000	3.7

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Product

Spherical Roller Thrust Bearing