BREU 30 K BREU 35 K BREU 40 K BREU(K) Series Freewheel Cam Clutch Bearing

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BREU(K) freewheel cam clutch bearing is a kind of freewheel one way clutch, installed in the rear crankshaft or flywheel center hole, the role is to guide, in the clutch separation state to prevent a shaft radial runout. The engine pitch passes through the flywheel, clutch housing, pressure plate and clutch driven plate to one shaft.

When enabled, the conversion time of the automated racing gearbox is extremely short and the bearings allow exposure to very high speed gradients. This also brings special requirements for bearings and bearing lubricants. Choosing the right bearing design, grease and even coating at this location is critical to the robustness and reliability of the solution.

Model	Bore Size(H7)	Keyway(Inner Race)	A	B(h7)	C	D	E	F	G	H-J	K	L	b	t1	Weight(kg)
BREU 30 (K)	30	8 × 3.3	76	100	51	87	75	45	56	6-M6	10	1	8	4	2.7
BREU 35 (K)	35	10 × 3.3	79	110	50	96	80	50	56	6-M6	12	1	10	5	3.2
BREU 40 (K)	40	12 × 3.3	86	125	53	108	90	55	59	6-M8	14	1.3	12	5	4.4
BREU 45 (K)	45	14 × 3.8	86	130	53	112	95	60	59	8-M8	14	1.3	14	5.5	4.7
BREU 50 (K)	50	14 × 3.8	94	150	64	132	110	70	72	8-M8	14	1.3	14	5.5	7.6
BREU 55 (K)	55	16 × 4.3	104	160	66	138	115	75	72	8-M10	16	1.5	16	6	8.9
BREU 60 (K)	60	18 × 4.4	120	170	84	150	125	80	95	10-M10	16	1.5	18	7	12.5
BREU 70 (K)	70	20 × 4.9	134	190	95	165	140	90	108	10-M10	16	1.8	20	7.5	17.2
BREU 80 (K)	80	22 × 5.4	144	210	100	185	160	105	108	10-M10	16	1.8	22	9	22.4
BREU 90 (K)	90	25 × 5.4	158	230	115	206	180	120	125	10-M12	20	2	25	9	30.3
BREU100 (K)	100	28 × 6.4	186	270	124	240	210	140	135	10-M16	24	2	28	10	45.5
BREU130 (K)	130	32 × 7.4	212	310	152	278	240	160	168	12-M16	24	2.5	32	11	67
BREU150 (K)	150	36 × 8.4	246	400	180	360	310	200	194	12-M20	32	2.5	36	12	145

Model	Torque Capacity(N·m)	Inner Race Overrunning Speed		Max. Engagement
Model	Torque Capacity(N·m)	Min. (r/min)	Max. (r/min)	Speed (r/min)
BREU 30 (K)	607	880	3600	350
BREU 35 (K)	686	780	3600	300
BREU 40 (K)	980	720	3600	300
BREU 45 (K)	1078	670	3600	280
BREU 50 (K)	1715	610	3600	240
BREU 55 (K)	1960	580	3600	220
BREU 60 (K)	3479	490	3600	200
BREU 70 (K)	4735	480	3600	200
BREU 80 (K)	6517	450	3600	190
BREU 90 (K)	8526	420	3000	180
BREU100 (K)	14210	460	2500	180
BREU130 (K)	20384	420	2200	180
BREU150 (K)	33908	370	1300	180