HCH Bearing

Inch tapered roller bearings Metric >> Inch >>

	Normal Bearing Dimensions					Preferred Shoulder Diameters					Basic Load Ratings		Effective Load Center	Limiting Speeds		Bearing Weight (Approx.)
	d	D	T	B	C	r1	r2	da(min)	db(max)	Da(max)	Cr	Cor	a	Grease	Oil	Weight
Basic Bearing No.	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	KN	KN	mm	rpm	rpm	kg
LM12749/11	21.99	45.97	15.49	16.64	12.07	1.30	1.30	26.00	25.90	42.40	29.60	34.00	5.30	7400	11000	0.1230

	Normal Bearing Dimensions					Preferred Shoulder Diameters					Basic Load Ratings		Effective Load Center	Limiting Speeds		Bearing Weight (Approx.)
	d	D	T	B	C	r1	r2	da(min)	db(max)	Da(max)	Cr	Cor	a	Grease	Oil	Weight
Basic Bearing No.	inch	inch	inch	inch	inch	inch	inch	inch	inch	inch	KN	KN	mm	rpm	rpm	lbs
LM12749/11	0.87	1.81	0.61	0.66	0.48	0.05	0.05	1.02	1.02	1.67	29.60	34.00	5.30	7400	11000	0.2710

45.97 16.64 21.99 12.06 42.4 26~

45.97 15.49 16.64 21.99 5.3 42.4 26~25.9 12.06 25.9

45.97 16.64 21.99 12.06 42.4 26~

TAPER

1.81 0.66 0.87 0.48 1.67 1.02~

1.81 0.66 0.66 0.87 1.67 1.02~1.02 0.48 1.02

1.81 0.66 0.87 0.48 1.67 1.02~

TAPER

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