Heavy Duty Roller Bearing Spherical Roller Bearings for Mining Crusher Vibrating Screen Steel Mill 222 223 Series 22210 22212 22220 NTN ball-bearings 1688 china

Product Description

Heavy Duty Spherical Roller Bearings for Mining and Industrial Machinery

CHIK supplies heavy duty spherical roller bearings, roller bearings, and self-aligning roller bearing solutions for mining machinery, crushers, vibrating screens, steel mill equipment, conveyors, gearboxes, and heavy industrial machinery. These bearings are designed for applications where high radial load capacity, shock resistance, stable rotation, and misalignment compensation are required.

For buyers who are looking for  NTN type roller bearing replacement or branded bearing alternatives, we can check equivalent spherical roller bearing models according to your bearing number, drawing, sample, or working condition. We can also supply CHIK brand spherical roller bearings and OEM bearings for distributors, maintenance companies, machinery manufacturers, and industrial spare parts buyers.

The 222 series and 223 series are widely used in heavy equipment maintenance and power transmission systems. Common models include 22210, 22212, 22216, 22218, 22220, 22232 CC W33 and related sizes. CA, CC, MB, E, EK, W33, C3 and C4 clearance options can be discussed according to load, speed, temperature, lubrication, and equipment requirements.

If your equipment faces bearing overheating, abnormal vibration, short service life, heavy impact load, or frequent downtime, please send us the model number and application details. Our team will help confirm a suitable spherical roller bearing, heavy duty bearing, industrial bearing, or replacement bearing solution for sample orders and bulk orders.

Specification

Spherical Roller Bearing Model Range

The models below are only part of our regular product range. CHIK can supply 222 series, 223 series, CC, CA, MB, E, EK, W33, C3 and C4 clearance spherical roller bearings. Common models include 22210, 22212, 22216, 22218, 22220, 22232 CC W33 and many other 222 / 223 series sizes.

If the required model is not listed, please send us the bearing number or technical drawing for checking.

Model	Bore d (mm)	Outer D (mm)	Width B (mm)	Structure	Application
22205	25	52	18	Spherical Roller Bearing	Industrial Machinery
22206	30	62	20	Spherical Roller Bearing	Gearbox / Conveyor
22207	35	72	23	Spherical Roller Bearing	Mining Equipment
22208	40	80	23	Spherical Roller Bearing	Crusher Machinery
22209	45	85	23	Spherical Roller Bearing	Industrial Equipment
22210	50	90	23	Spherical Roller Bearing	Industrial Machinery
22211	55	100	25	Spherical Roller Bearing	Conveyor System
22212	60	110	28	Spherical Roller Bearing	Crusher / Gearbox
22213	65	120	31	Spherical Roller Bearing	Heavy Machinery
22214	70	125	31	Spherical Roller Bearing	Mining Machinery
22215	75	130	31	Spherical Roller Bearing	Industrial Equipment
22216	80	140	33	Spherical Roller Bearing	Mining Machinery
22217	85	150	36	Spherical Roller Bearing	Vibrating Screen
22218	90	160	40	Spherical Roller Bearing	Vibrating Screen
22220	100	180	46	Spherical Roller Bearing	Steel Mill Equipment
22222	110	200	53	Spherical Roller Bearing	Heavy Duty Machinery
22224	120	215	58	Spherical Roller Bearing	Mining Crusher
22226	130	230	64	Spherical Roller Bearing	Steel Mill
22228	140	250	68	Spherical Roller Bearing	Heavy Equipment
22230	150	270	73	Spherical Roller Bearing	Industrial Application
22232	160	290	80	Spherical Roller Bearing	Heavy Duty Equipment
22310	50	110	40	Spherical Roller Bearing	Mining Machinery
22312	60	130	46	Spherical Roller Bearing	Crusher Equipment
22314	70	150	51	Spherical Roller Bearing	Steel Mill
22316	80	170	58	Spherical Roller Bearing	Vibrating Screen
22318	90	190	64	Spherical Roller Bearing	Mining Equipment
22320	100	215	73	Spherical Roller Bearing	Heavy Machinery
22322	110	240	80	Spherical Roller Bearing	Crusher / Mill
22324	120	260	86	Spherical Roller Bearing	Steel Plant
22326	130	280	93	Spherical Roller Bearing	Heavy Duty Equipment
22328	140	300	102	Spherical Roller Bearing	Mining Machinery
22330	150	320	108	Spherical Roller Bearing	Industrial Machinery
22332	160	340	114	Spherical Roller Bearing	Heavy Duty Application

Certifications

Certificate Display

Quality is the core competitiveness of CHK Bearing. We have obtained complete authoritative industry certifications including ISO9001 Quality Management System, IAF recognition, CE product safety certification, DIN standard certification, SGS test reports and multiple national formal manufacturing qualification certificates. 
All production processes are executed in strict accordance with international standardized norms. Every batch of bearings undergoes standardized testing to meet global market access requirements, delivering stable, compliant and reliable bearing products for worldwide clients.

Exhibition Group Photo

Exhibition Group Photo

We actively participate in global industrial exhibitions all year round to communicate face-to-face with buyers from all over the world. 
Every handshake and group photo records sincere communication and mutual trust between SHANDONG CHK BEARING and global partners. 
Our professional sales team showcases our full range of bearings including deep groove ball bearings, roller bearings, auto bearings and customized non-standard products at each booth. We listen to customers' actual demand on site, share our ISO9001 certified manufacturing strength, and explore long-term win-win cooperation opportunities together.

Packing & Delivery

Warehouse & Packaging | Global Delivery

CHIK Bearing owns a large standardized warehouse with sufficient spot inventory to meet bulk and urgent orders at any time. We adopt classified storage and strict pre-shipment quality inspection for all bearings to eliminate defective goods before packaging.
We follow a complete standardized packaging procedure: each bearing is individually packed with anti-rust plastic bags, matched with branded single boxes, inner cartons and reinforced outer cartons. Wooden pallet & plywood case packaging is available for large-volume orders to avoid collision and rust during transit.

Company Profile

SHANDONG CHK BEARING CO., LTD

SHANDONG CHK BEARING CO., LTD, founded in 2001, is a professional bearing manufacturer in China. We have more than 20 years of export experience and are committed to providing premium service to every customer.
Our main products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self-aligning ball bearings, spherical roller bearings, single & double row angular contact ball bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, auto bearings and water pump bearings. Custom non-standard bearings are also available.

Q1: What type of bearing is this product?

A: This product is a double row spherical roller bearing, designed for heavy load applications. It can accommodate high radial loads, impact loads, and shaft misalignment, making it suitable for mining, steel mill, and heavy machinery equipment.

Q2: Are these bearings interchangeable with NTN, SKF, and FAG bearings?
A: Our spherical roller bearings are manufactured according to international standards (ISO/DIN/JIS) and can replace equivalent models from NTN, SKF, FAG, NSK, and KOYO with the same dimensions and performance requirements.

Q3: What material are these bearings made of?
A: The bearing rings and rollers are made of high-quality GCr15 chrome bearing steel, featuring high hardness, excellent wear resistance, and long service life. Brass cage and steel cage options are available.

Q4:What applications can these bearings be used for?
A: These bearings are widely used in: Mining crushers  Vibrating screens  Steel mill equipment  Conveyor systems  Gearboxes  Heavy industrial machinery

Q5: Do you provide OEM and customized services?
A: Yes. We provide OEM and ODM services, including customized sizes, special markings, packaging, and technical solutions according to customer requirements or drawings.

Q6: How do you ensure bearing quality?
A:Each bearing undergoes strict quality inspection, including dimension checking, hardness testing, rotation testing, and vibration testing to ensure reliable performance and long service life.