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								Tel:0086-29-88332871
							    Fax:0086-29-88338589
								E-mail:tang@hthbearing.com
								Address:Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui  Road, High-tech Zone, Xi’an, Shaanxi Province, China
                               
								
							
						Product size and parameters
			| Bearing Number | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(kg) | |||||
| WN | D | d | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | 
| 22308 | 40 | 90 | 33 | 1.5 | 121 | 128 | 3 800 | 5 900 | 0.974 | 
| 22308K | 40 | 90 | 33 | 1.5 | 121 | 128 | 3 800 | 5 900 | 0.951 | 
| 22308KW33C3 | 40 | 90 | 33 | 1.5 | 121 | 128 | 3 800 | 5 900 | 0.951 | 
| 22308W33C3 | 40 | 90 | 33 | 1.5 | 121 | 128 | 3 800 | 5 900 | 0.974 | 
| 22309 | 45 | 100 | 36 | 1.5 | 148 | 167 | 3 400 | 5 300 | 1.33 | 
| 22309K | 45 | 100 | 36 | 1.5 | 148 | 167 | 3 400 | 5 300 | 1.3 | 
| 22309KW33C3 | 45 | 100 | 36 | 1.5 | 148 | 167 | 3 400 | 5 300 | 1.3 | 
| 22309W33C3 | 45 | 100 | 36 | 1.5 | 148 | 167 | 3 400 | 5 300 | 1.33 | 
| 22310 | 50 | 110 | 40 | 2 | 186 | 212 | 3 100 | 4 800 | 1.79 | 
| 22310K | 50 | 110 | 40 | 2 | 186 | 212 | 3 100 | 4 800 | 1.75 | 
| 22310KW33C3 | 50 | 110 | 40 | 2 | 186 | 212 | 3 100 | 4 800 | 1.75 | 
| 22310W33C3 | 50 | 110 | 40 | 2 | 186 | 212 | 3 100 | 4 800 | 1.79 | 
| 22311 | 55 | 120 | 43 | 2 | 204 | 234 | 2 800 | 4 400 | 2.3 | 
| 22311K | 55 | 120 | 43 | 2 | 204 | 234 | 2 800 | 4 400 | 2.25 | 
| 22311KW33C3 | 55 | 120 | 43 | 2 | 204 | 234 | 2 800 | 4 400 | 2.25 | 
| 22311W33C3 | 55 | 120 | 43 | 2 | 204 | 234 | 2 800 | 4 400 | 2.3 | 
| 22312 | 60 | 130 | 46 | 2.1 | 238 | 273 | 2 600 | 4 000 | 2.9 | 
| 22312K | 60 | 130 | 46 | 2.1 | 238 | 273 | 2 600 | 4 000 | 2.83 | 
| 22312KW33C3 | 60 | 130 | 46 | 2.1 | 238 | 273 | 2 600 | 4 000 | 2.83 | 
| 22312W33C3 | 60 | 130 | 46 | 2.1 | 238 | 273 | 2 600 | 4 000 | 2.9 | 
| 22313 | 65 | 140 | 48 | 2.1 | 265 | 320 | 2 400 | 3 700 | 3.45 | 
| 22313K | 65 | 140 | 48 | 2.1 | 265 | 320 | 2 400 | 3 700 | 3.37 | 
| 22313KW33C3 | 65 | 140 | 48 | 2.1 | 265 | 320 | 2 400 | 3 700 | 3.37 | 
| 22313W33C3 | 65 | 140 | 48 | 2.1 | 265 | 320 | 2 400 | 3 700 | 3.45 | 
| 22314 | 70 | 150 | 51 | 2.1 | 325 | 380 | 2 300 | 3 500 | 4.22 | 
| 22314K | 70 | 150 | 51 | 2.1 | 325 | 380 | 2 300 | 3 500 | 4.12 | 
| 22314KW33C3 | 70 | 150 | 51 | 2.1 | 325 | 380 | 2 300 | 3 500 | 4.12 | 
| 22314W33C3 | 70 | 150 | 51 | 2.1 | 325 | 380 | 2 300 | 3 500 | 4.22 | 
| 22315 | 75 | 160 | 55 | 2.1 | 330 | 410 | 2 100 | 3 200 | 5.25 | 
| 22315K | 75 | 160 | 55 | 2.1 | 330 | 410 | 2 100 | 3 200 | 5.13 | 

 
				










 
							 
							 
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