one way clutch bearing WAU

WAU series clutch bearing are the sprag one way clutch,it's size is the same as Stieber ASNU35,but the torque is large.

 clutch bearing  WAU35(ASNU35 NFS35)

WAU35 is a sprag type freewheel non bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.

Nominal outside diameter is the same as a series 63 ball bearing.

A typical arrangement is to install this type alongside a bearing within the same location tolerance as shown on the following page.

The inner race is keyed to the shaft. The outer race has a positive n6 tolerance. to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission.

If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.

The design can accept an axial misalignment of inner and outer race of ±S2.

     

WAU \ ASNU	35	306	1,200	1,900	80	31	70	2.4	1.8	1	0.74	16
WAU \ ASNU	40	430	1,100	1,700	90	33	78	2.5	1.8	1	0.92	38
WAU \ ASNU	45	624	1,000	1,600	100	36	85	2.5	1.8	1	1.31	43
WAU \ ASNU	50	810	850	1,350	110	40	92	2.5	1.8	1	1.74	55
WAU \ ASNU	60	1,460	750	1,050	130	46	110	3.6	2.6	1.5	2.77	110
WAU \ ASNU	70	1,840	600	950	150	51	125	3.6	2.6	1.5	4.16	140
WAU \ ASNU	80	2,620	550	850	170	58	140	3.6	2.6	1.5	6.09	180
WAU \ ASNU	90	4,260	500	750	190	64	160	3.6	2.6	2	8.2	230
WAU \ ASNU	100	5,800	450	680	215	73	175	3.6	2.6	2	12.6	380
WAU \ ASNU	120	10,800	370	550	160	86	215	3.6	2.6	2.5	22	650
WAU \ ASNU	150	21,300	300	460	320	108	260	3.6	3.6	2.5	42	1000
WAU \ ASNU	200	35,600	230	350	420	138	350	7.6	3.6	3	93	2000

one way clutch bearing WAU