RTB002 Paired face-to-face Single row Taper roller bearings, Taper roller bearings, Roller bearings

RTB002 Paired face-to-face Single row Taper roller bearings

• Product Name:
  Paired face-to-face Single row Taper roller bearings
  
  
• Model Number:
  RTB002
  
  
• Description:
  Taper roller bearings, single row, paired face-to-face
  
  The inner and outer ring raceways and rollers of the tapered roller bearing are made with a taper so that the surface planes of the raceways and roller axis meet at a point.The rollers are guided by a flange on the inner ring.
  Tapered roller bearings are separable and have the following components: outer ring,inner ring and roller assembly. The nonseparable inner ring and roller assembly is called the "cone", and the outer ring is called the "cup". Internal clearance is established during mounting by the axial position of the cone relative to the cup.
  
  Typical Applications: Speed Reducers, Automotive Application, Construction Equipment, Pumps, Printing Presses, Paper Mill Machines
  

  Taper roller bearings, single row, paired face-to-face
  Principal			Basic load ratings		Fatigue	Speed ratings		Mass	Designation
  dimensions			dynamic	static	load	Reference	Limiting
  					limit	speed	speed
  d	D	T	C	C 0	P u				* - DHK Explorer bearing
  mm			kN		kN	r/min		kg	-
  25	62	36,5	64,4	80	8,65	6000	11000	0,55	31305 J2/QDF
  30	72	41,5	80,9	100	11,4	5300	9500	0,85	31306 J2/QDF
  35	80	45,5	105	134	15,6	4500	8500	1,1	31307 J2/QDF
  40	90	50,5	146	163	19	4500	7500	1,5	31308 J2/QCL7CDF *
  45	100	54,5	180	204	24,5	4000	6700	2	31309 J2/QCL7CDF *
  50	90	43,5	130	183	20,8	4500	7500	1,1	30210 J2/QDF
  50	110	58,5	208	240	28,5	3600	6000	2,6	31310 J2/QCL7CDF *
  55	90	54	180	270	30,5	4500	7000	1,35	33011/QDF03C170 *
  55	120	63	209	275	33,5	3000	5600	3,3	31311 J2/QDF
  60	95	46	163	245	27	4300	6700	1,9	32012 X/QCL7CDFC250 *
  60	130	67	246	335	40,5	2800	5300	4,1	31312 J2/QDF
  65	120	49,5	228	270	32,5	3600	5600	1,2	30213 J2/QDF *
  65	140	72	281	380	47,5	2600	4800	5,05	31313 J2/QCL7CDF
  70	110	62	220	400	45,5	3400	5600	2,4	33014/DF
  70	150	76	319	440	54	2400	4500	6,15	31314 J2/QCL7CDF
  75	115	62	233	455	52	3200	5300	2,4	33015/QDF
  75	125	74	303	530	63	3000	5000	3,8	33115/QDFC150
  75	130	54,5	238	355	41,5	3000	5000	2,85	30215 J2/QDF
  75	130	66,5	275	425	49	3000	5000	3,4	32215 J2/QDF
  75	160	80	358	490	58,5	2200	4300	7,25	31315 J2/QCL7CDF
  80	125	58	233	430	49	3000	5000	2,65	32016 X/QDFC165
  80	140	70,5	319	490	57	2800	4500	4,25	32216 J2/QDF
  80	170	85	380	530	64	2200	4000	8,75	31316 J1/QCL7CDF
  85	130	58	238	450	51	2800	4800	2,8	32017 X/QDF
  85	130	72	308	620	69,5	2800	4800	3,55	33017/QDFC240

  
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