 
 Contact Us
							
								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 | (Approx.) | 
| 6312-Z | 60 | 130 | 31 | 2.1 | 82 | 52 | 6 300 | 1.73 | 
| 6312-ZC3 | 60 | 130 | 31 | 2.1 | 82 | 52 | 6 300 | 1.73 | 
| 6312-ZZ | 60 | 130 | 31 | 2.1 | 82 | 52 | 5 400 | 1.73 | 
| 6312-ZZC3 | 60 | 130 | 31 | 2.1 | 82 | 52 | 5 400 | 1.73 | 
| 6312-ZZC3P6QE6 | 60 | 130 | 31 | 2.1 | 82 | 52 | 5 400 | 1.73 | 
| 6311-Z | 55 | 120 | 29 | 2 | 71.5 | 45 | 6 800 | 1.37 | 
| 6311-ZC3 | 55 | 120 | 29 | 2 | 71.5 | 45 | 6 800 | 1.37 | 
| 6311-ZZ | 55 | 120 | 29 | 2 | 71.5 | 45 | 5 800 | 1.37 | 
| 6311-ZZC3 | 55 | 120 | 29 | 2 | 71.5 | 45 | 5 800 | 1.37 | 
| 6311-ZZC3P6QE6 | 55 | 120 | 29 | 2 | 71.5 | 45 | 5 800 | 1.37 | 
| 6310-Z | 50 | 110 | 27 | 2 | 62 | 38.5 | 7 500 | 1.07 | 
| 6310-ZC3 | 50 | 110 | 27 | 2 | 62 | 38.5 | 7 500 | 1.07 | 
| 6310-ZZ | 50 | 110 | 27 | 2 | 62 | 38.5 | 6 400 | 1.07 | 
| 6310-ZZC3 | 50 | 110 | 27 | 2 | 62 | 38.5 | 6 400 | 1.07 | 
| 6310-ZZC3P6QE6 | 50 | 110 | 27 | 2 | 62 | 38.5 | 6 400 | 1.07 | 
| 6309-Z | 45 | 100 | 25 | 1.5 | 53 | 32 | 8 200 | 0.814 | 
| 6309-ZC3 | 45 | 100 | 25 | 1.5 | 53 | 32 | 8 200 | 0.814 | 
| 6309-ZZ | 45 | 100 | 25 | 1.5 | 53 | 32 | 7 000 | 0.814 | 
| 6309-ZZC3 | 45 | 100 | 25 | 1.5 | 53 | 32 | 7 000 | 0.814 | 
| 6309-ZZC3P6QE6 | 45 | 100 | 25 | 1.5 | 53 | 32 | 7 000 | 0.814 | 
| 6308-Z | 40 | 90 | 23 | 1.5 | 40.5 | 24 | 9 200 | 0.63 | 
| 6308-ZC3 | 40 | 90 | 23 | 1.5 | 40.5 | 24 | 9 200 | 0.63 | 
| 6308-ZZ | 40 | 90 | 23 | 1.5 | 40.5 | 24 | 7 800 | 0.63 | 
| 6308-ZZC3 | 40 | 90 | 23 | 1.5 | 40.5 | 24 | 7 800 | 0.63 | 
| 6308-ZZC3P6QE6 | 40 | 90 | 23 | 1.5 | 40.5 | 24 | 7 800 | 0.63 | 
| 6307-Z | 35 | 80 | 21 | 1.5 | 33.5 | 19.1 | 10 000 | 0.457 | 
| 6307-ZC3 | 35 | 80 | 21 | 1.5 | 33.5 | 19.1 | 10 000 | 0.457 | 
| 6307-ZZ | 35 | 80 | 21 | 1.5 | 33.5 | 19.1 | 8 800 | 0.457 | 
| 6307-ZZC3 | 35 | 80 | 21 | 1.5 | 33.5 | 19.1 | 8 800 | 0.457 | 
| 6307-ZZC3P6QE6 | 35 | 80 | 21 | 1.5 | 33.5 | 19.1 | 8 800 | 0.457 | 

 
				










 
							 
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