NSK Sealed CSK17-2RS CSK17 One way Sprag clutch Bearing

Outside Diameter:40 mm

Samples: NSK Sealed CSK17-2RS CSK17 One-way Sprag clutch Bearing

$2.30/Piece | 1 Piece (Min. Order) |

Customization:

Customized packaging(Min. Order: 1000 Pieces)

Customized logo(Min. Order: 1000 Pieces)

Product Description

NSK Sealed CSK17-2RS CSK17 One-way Sprag clutch Bearing

Types CSK..P and CSK..PP are sprag-type freewheels integrated into 62.. series ball bearings (except size 40). They are bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm.
The use of additional “nylos” type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.
In addition to the basic CSK model, type CSK..P features a keyway on the inner race. For this reason, it can be keyed to a shaft to k6 tolerance. The outer race must still be pressed into a rigid steel housing to N6 tolerance.
CSK..PP features a keyway on both the inner and outer race. The recommended mounting tolerances are h6 on the shaft and H6 in a rigid housing. Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C.

PART NUMBERS							DIMENSIONS		TORQUE (N.m)	WEIGHT (KG）
STIEBER	/1 KEYWAY	/2 KEYWAYS	TSUBAKI	d	D	W			TORQUE (N.m)	WEIGHT (KG）
CSK8	CSK8-P	CSK8-PP	.	8	22	9	2.0	0.015
CSK10	CSK10-P	CSK10-PP		10	30	9	5.0	0.030
CSK12	CSK12-P	CSK12-PP	.	12	32	10	7.5	0.040
CSK15	CSK15-P	CSK15-PP	BB15	15	35	11	13.5	0.05
CSK17	CSK17-P	CSK17-PP	BB17	17	40	12	24.5	0.07
CSK20	CSK20-P	CSK20-PP	BB20	20	47	14	40	0.11
CSK25	CSK25-P	CSK25-PP	BB25	25	52	15	68	0.14
CSK30	CSK30-P	CSK30-PP	BB30	30	62	16	110	0.21
CSK35	CSK35-P	CSK35-PP	BB35	35	72	17	140	0.30
CSK40	CSK40-P	CSK40-PP	BB40	40	80	22	260	0.50
CSK6004				20	42	12	60	0.07
CSK6005				25	47	12	65	0.08
CSK6304	CSK6304-P	CSK6304-PP		20	52	15	68	0.16
CSK6305	CSK6305-P	CSK6305-PP		25	62	17	110	0.24
CSK6306	CSK6306-P	CSK6306-PP		30	72	19	140	0.38

Model No	Dimensions (mm)					Bearing Loads		Torque Tkn(N.m)	Weight (KG)
Model No		d	D	W	C[Kn]	Co[Kn]		Torque Tkn(N.m)	Weight (KG)
CSK8 2RS	8	22	9	3.28	0.86	2.5	0.015
CSK12 2RS	12	32	14	6.1	2.77	7.5	0.05
CSK15 2RS	15	35	16	7.4	3.42	13.5	0.07
CSK17 2RS	17	40	17	7.9	3.8	24.5	0.09
CSK20 2RS	20	47	19	9.4	4.46	40	0.145
CSK25 2RS	25	52	20	10.7	5.46	68	0.175
CSK30 2RS	30	62	21	11.7	6.45	110	0.270
CSK35 2RS	35	72	22	12.6	7.28	140	0.40
CSK40 2RS	40	80	27	15.54	12.25	260	0.60
OW6004-2RS	20	42	14	7.80	3.80	50	0.075
OW6006-2RS	30	55	14	13.20	8.30	80	0.140
OW6205-2RS	25	52	15	14	7.85	60	0.14
WCB6205-2RS	25	52	15	14	7.85	60	0.14

Shandong Tefule Bearing Co., Ltd
is a professional bearing manufacturer and dealer in China. We have been engaged in the bearing industry for 10 years and made international trade of bearing import and export for more than 8 years. We have our own brand “TFL” and applied ISO9001:2000 certificate for certification authority. We attend international bearing fairs, put in many B2B websites and achieve many customers all over the world also build up a good reputation from our customers.
Our company specializes in ball bearings, roller bearings, housing units, wheel hub bearings, bearing parts and accessories, and cross-roller bearings. Also we can customize various large non-standard products such as the most competitive products according to customers’ demands.

FAQ1: What are the main functions of the CSK17 one-way clutch bearing?

One-way operation:
The most notable feature of the CSK17 bearing is that it can only operate in one direction. It allows smooth movement when the bearing rotates in the intended direction. However, when the direction of rotation is reversed, the sprag clutch mechanism locks, blocking movement. This locking feature is essential in systems that need to avoid backdrive or reverse rotation.

FAQ2: What are the applications of CSK17 one-way clutch bearings?

1. CSK17 bearings are often used in transmission systems to prevent back drive;
2. In flywheel mechanisms, CSK17 clutches allow the wheels to rotate freely when coasting, but lock when pedalling forward;
3. CSK17 bearings can be used in starting motors and gearboxes, where it is important to control the direction of torque flow and prevent reverse rotation, thereby ensuring that the motor or gear engages correctly.
4. The bearing can be used in wind turbine systems to allow the rotor to rotate freely when the wind blows but lock in place when the wind stops, thereby preventing damage to the mechanical system.
5. CSK17 is used for industrial machines where back drive must be prevented. This can include applications such as cranes, winches, and other systems that require precise control of movement in one direction.