Verified manufacturer
Pre-shipment inspection
DDP door-to-door

Sourced by GoodsFromChina

Free quote, compared across factories
Samples consolidated & checked
AQL inspection before balance payment
Sea, air, express & DDP shipping

< 24hAverage response time

How sourcing works

Inquiry basket0

High Performance Csk20-F3111b C4 Square Hole One Way Clutch Bearing

Name: High Performance Csk20-F3111b C4 Square Hole One Way Clutch Bearing
Availability: InStock

Special Bearing Model: One Way Clutch Bearing Customizable Made in China

Special Bearing made of GCR15 — Application Machinery, Certification ISO9001:2008, RoHS, CE. MOQ 100 pieces, US$1.00 – 15.00/piece. Factory-direct from China.

US$1.00 – 15.00/ piece

Min. order: 100 pieces

Material: Gcr15
Application: Machinery
Certification: ISO9001:2008, RoHS, CE
Style: With Outer Ring
Rows Number: Single
Load Direction: Radial Bearing

At a glance

Product: High Performance Csk20-F3111b C4 Square Hole One Way Clutch Bearing
Category: Special Bearing
Price: US$1.00 – 15.00 / piece
Minimum order: 100 pieces
Origin: Shandong, China
Customization: Available
Certification: ISO9001:2008, RoHS, CE
Packaging: Wooden Box Support

Last updated October 17, 2026

Specifications

Model NO.	One Way Clutch Bearing
Style	With Outer Ring
Rows Number	Single
Load Direction	Radial Bearing
Material	Gcr15
OEM & ODM Custom	Accept
Sample	Accept
Seals Type	Sealed
Application	Machinery
Precision Rating	P0
Clearance	C0
Transport Package	Wooden Box Support
Specification	As Your Request
Origin	Shandong, China
Production Capacity	30 Million/Year
Customization	Available
Certification	ISO9001:2008, RoHS, CE
Feature	Vacuum, Corrosion Resistant, Antimagnetic, Low Temperature, High Temperature, High Speed
Shipping Cost	Contact the supplier about freight and estimated delivery time.

Series	Full Model	Bore Diameter (d)	Outer Diameter (D)	Width (B)	Rated Torque	Max Speed (r/min)	Structural Features
CSK	CSK8/8P/8PP	8	22	9	5.5	6500	No/Single/Double Keyway
CSK	CSK12/12P/12PP	12	32	14	12.5	5500	No/Single/Double Keyway
CSK	CSK15/15P/15PP	15	35	11	13.5	5000	No/Single/Double Keyway
CSK	CSK17/17P/17PP	17	40	12	28	4800	No/Single/Double Keyway
CSK	CSK20/20P/20PP	20	47	14	53	4500	No/Single/Double Keyway
CSK	CSK25/25P/25PP	25	52	15	78	4200	No/Single/Double Keyway
CSK	CSK30/30P/30PP	30	62	16	138	4200	No/Single/Double Keyway
CSK	CSK35/35P/35PP	35	72	17	175	3600	No/Single/Double Keyway
CSK	CSK40/40P/40PP	40	80	22	325	3000	No/Single/Double Keyway
USNU	USNU30	30	62	16	135	4000	Inner Ring with Keyway
USNU	USNU35	35	72	17	170	3800	Inner Ring with Keyway
MZEU	MZEU45-K	45	85	23	300	3200	With Flange/Support
MZEU	MZEU60-K	60	110	28	550	2800	With Flange/Support
FE	FE423Z	25	45	13	45	5000	Gearbox Special
FE	FE458Z	45	70	18	120	4200	Gearbox Special
CK	CK20	20	52	15	80	4500	High Torque Heavy Duty
CK	CK30	30	62	16	140	4200	High Torque Heavy Duty

Product details

High Performance Csk20-F3111b C4 Square Hole One Way Clutch Bearing is a special bearing product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Machinery.

Key features

Material: Gcr15
Application: Machinery
Certification: ISO9001:2008, RoHS, CE
Style: With Outer Ring
Rows Number: Single
Load Direction: Radial Bearing
OEM & ODM Custom: Accept
Sample: Accept

Ordering & packaging

Minimum order quantity is 100 pieces. Standard export packaging: Wooden Box Support. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
3
Production & inspection
We follow up production and inspect goods before shipment.
4
Delivered to your door
Sea, air or express with customs clearance and DDP options.

Express5–8 days

Air freight8–12 days

Sea freight25–40 days

DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for High Performance Csk20-F3111b C4 Square Hole One Way Clutch?

The MOQ is 100 pieces. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does High Performance Csk20-F3111b C4 Square Hole One Way Clutch cost?

The listed factory price is US$1.00 – 15.00 per piece, depending on quantity. Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.