22200 Series Spherical Roller Bearings

22200 series spherical roller bearings with self-aligning feature, heavy load capacity. Full range models 22206 to 22256, variants K, W33, CA, CC, C3, 2RS. China factory wholesale for mining, crusher and agricultural machinery.

Classification :

Spherical Roller Bearings

Keywords :

222 Series Spherical Roller Bearings,Heavy Duty Spherical Roller Bearings,222 Series Bearings for Mining Machinery

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22200 Series Spherical Roller Bearings

Self-Aligning & Heavy-Duty Performance

22200 series spherical roller bearings adopt double-row symmetrical roller + spherical outer raceway design, powerful self-aligning performance, automatically compensate shaft deflection and installation offset, greatly reduce equipment vibration, keep stable operation under heavy impact load harsh working conditions.

High Load Capacity & Durable Structure

Manufactured with high carbon chromium bearing steel, optimized roller and cage structure. Can bear large radial load and moderate bidirectional axial load at the same time. Multiple customized versions available: standard open type, 2RS sealed dustproof, K 1:12 tapered bore, W33 circumferential grease groove, CA/CC cage, C2/CN/C3/C4 clearance for all kinds of heavy industry equipment.

Wide Industrial Applications

Mainly applied in mining crushers, belt conveyors, industrial reducers, cement metallurgical equipment, paper machines, tractors and large agricultural harvesters, rotary kilns and other heavy machinery requiring continuous heavy load operation.

22228 Spherical Roller Bearing

22218 CA/W33 Spherical Roller Bearing

22216 Spherical Roller Bearing

22208 Spherical Roller Bearing

1. Full Base Model Dimension Table 22206-22256 (d/D/B mm)

Bearing Number	d(mm)	D(mm)	B(mm)	Bearing Number	d(mm)	D(mm)	B(mm)
22206	30	62	20	22222	110	200	53
22207	35	72	23	22224	120	215	58
22208	40	80	23	22226	130	230	64
22209	45	85	23	22228	140	250	68
22210	50	90	23	22230	150	270	73
22211	55	100	25	22232	160	290	80
22212	60	110	28	22234	170	310	86
22213	65	120	31	22236	180	320	86
22214	70	125	31	22238	190	340	92
22215	75	130	31	22240	200	360	98
22216	80	140	33	22244	220	400	108
22217	85	150	36	22248	240	440	120
22218	90	160	40	22256	280	500	130
22219	95	170	43
22220	100	180	46

Get Wholesale FOB Price for All 22200 Spherical Roller Bearing Variants

Full stock of K tapered bore, W3 lubrication groove, CA/CC cage, C3 enlarged clearance, 2RS sealed spherical roller bearings. Support mixed batch order & OEM custom export packaging, fast sea & air shipment to global machinery distributors.

Request Wholesale Quotation Check All Suffix Spec Tables

2. K Tapered Inner Bore Series (1:12 Taper Hole)

Complete Model	d/D/B mm	Parameter & Alias	Application Scenario
22208K	40/80/23	1:12 tapered inner bore, match adapter sleeve	Small grain conveyor, light gearbox
22210K W33	50/90/23	K bore + outer ring grease groove	Mine crusher intermediate shaft
22215K C3	75/130/31	Taper bore + large internal clearance	Agricultural harvester drive roller
22220K CA/W33	100/180/46	K bore + brass cage + lubrication groove	Metallurgy furnace conveyor

3. W33 Outer Ring Circumferential Grease Groove Models

Complete Model	d/D/B mm	Feature & Alias	Working Condition
22207 W33 CC	35/72/23	3 grease injection holes, stamped steel cage	24h continuous mixer equipment
22212 CA/W33	60/110/28	W33 groove + solid brass single cage	Sand stone crushing production line
22218 W33 C3	90/160/40	Grease groove + heat expansion clearance	Long distance mine belt conveyor

4. CA / CC Cage Type Suffix Specification

Full Model	d/D/B mm	Cage Explanation	Applicable Equipment
22208 CC	40/80/23	Two-piece stamped steel cage, low cost	Indoor light conveyors
22210 CA	50/90/23	Integral machined brass cage, shock resistant	Vibration heavy crusher
22216 CAK W33	80/140/33	Brass cage + K bore + W33 groove	Cement vertical mixer

5. C2 / CN / C3 / C4 Internal Clearance Table

Complete Model	Clearance Grade	Parameter Description	Working Environment
22206 CN W33	CN Standard Clearance	Factory default for normal temperature indoor machine	Food processing small reducer
22212 CC C3	C3 Enlarged Clearance	Absorb high temperature expansion, best seller	Mine & farm outdoor machinery
22224 CAK C4	C4 Extra Large Clearance	Super clearance continuous high heat device	Rotary kiln furnace conveyor

6. 2RS Double Rubber Sealed Dustproof Bearing List

Full Model Number	d/D/B mm	Seal Feature	Application
22209 2RS	45/85/23	Dual lip rubber seal anti mud dust	Outdoor small tractor wheel
22218 CA/W33 2RS C3	90/160/40	Seal + brass cage + grease groove + C3	Mobile crushing equipment

Frequently Asked Questions About 22200 Spherical Roller Bearings

1. What does suffix K stand for on 22210K bearing?

K represents 1:12 tapered inner bore, matched with adapter sleeve for easy disassembly and installation on smooth shafts, widely used for mixer and conveyor equipment.

2. What is W33 lubrication groove function?

The W33 full circle grease groove with three oil holes allows replenishing lubricating grease without disassembling the bearing, ideal for 24-hour non-stop mining and metallurgical heavy equipment.

3. Difference between CA and CC cage suffix?

CC is low-cost two-piece stamped steel cage for light load indoor equipment; CA is integrated solid brass cage with strong anti-vibration performance for heavy vibration crushers.

4. When should I choose C3 clearance spherical roller bearings?

C3 enlarged clearance is recommended for all outdoor high-temperature heavy machinery including tractors, mine conveyors and rotary kilns to avoid bearing locking after thermal expansion.

5. Advantage of 2RS sealed spherical roller bearings?

Dual rubber sealing structure effectively isolate mud, dust and water, no extra sealing design needed for bearing housing, save processing cost for compact mobile machinery.

Category Overview

Spherical Roller Bearings are double-row, self-aligning rolling bearings with barrel-shaped rollers and a spherical outer raceway. They are specially designed to accommodate heavy radial loads, impact loads, and moderate axial loads, while automatically compensating for shaft deflection and mounting misalignment.With exceptional rigidity, durability, and low maintenance requirements, they are widely used in heavy industrial machinery operating under severe conditions.

Our Series Breakdown

We offer a complete range of spherical roller bearing series to meet different load, size and application needs:

Series	Features	Typical Applications
222 Series	Compact design, medium load capacity, good self-aligning performance	General heavy machinery, reducers, fans, pumps
223 Series	Enhanced load capacity, wider cross-section, strong shock resistance	Crushers, vibrating screens, conveyors, mining equipment
230 Series	Low cross-section, high stiffness, suitable for restricted radial space	Large gearboxes, paper machines, industrial transmission
240 Series	Extra wide cross-section, ultra-heavy load capacity, long service life	Large-scale crushers, mills, metallurgical equipment
231 Series	High load, large size, good axial load resistance	Heavy reducers, rolling mills, large fans
241 Series	Super heavy-duty, large dimensions, high reliability	Metallurgical machinery, mining equipment, large crushers

Core Advantages

Excellent self-aligning ability to compensate shaft misalignment
Extremely high radial and impact load capacity
Stable operation under harsh conditions
Good sealing and lubrication performance
Long service life and low maintenance cost

Typical Applications

Widely used in mining machinery, crushing equipment, vibrating screens, reducers, cement machinery, metallurgical equipment, papermaking machinery, conveyors, and other heavy-duty industrial equipment.

PRODUCT TESTING

Bearing Forging

Bearing Annealing

Turning Process

Quenching

Bearing Assembly

Bearing Clearance Testing

Grease injection

Bearing Marking

Spherical Roller Bearings