Media
- Tedrail Company And Spain CAF Company......2015-04-01
  pril 2015, Tedrail and Spanish CAF company talks about cooperative development items of railway axle box for many times, and about the Railway Wheelset, railway casting forging and other asp
- Tedrail And Italian Pavement Maintenance Appropr......2015-05-07
  May 2015 , Tedrail and Italian pavement maintenance appropriative vehicles company,have talked about cooperative development matters for stainless steel parts . Italian company changed the
- Tedrail Company And South Africa Customers Nego......2015-07-21
  July 2015, Tedrail company and South Africa customers negotiate interior and vehicle hardware bus parts cooperation, and seek the casting and forging areas of cooperation.
- In Celebration Of The 65th Anniversary Of Sino-I......2015-08-13
  In August 2015, in celebration of the 65th anniversary of Sino-Indian diplomatic ties banquet, general manager Wenjun and deputy general manager ZhangNa of Tedrail company and Mandiri Bank o
Railway Interchange 2015
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DOUBLE ROW TAPERED BEARING UNIT - INCH SIZE

Double Row Tapered Roller Bearing
Comply with AAR M-934, AAR Approved
Inch Size Bearing Include:

AAR Class B
AAR Class C
AAR Class D
AAR Class E
AAR Class F
AAR Class K
AAR Class G

AAR Type Bogie Design
Application for Freight Wagons, Coaches, Locomotives
Brand as SKF, FAG, TIMKEN

Table lists

AAR Type	Size		d	D	C	d2	MASS/kg	FAG	SKF	TIMKEN
Class B	4 1/4"×8"	inch	4	6.5	4.5	5	14.8	TAROL4X8-U-JP		HM120848 HM120817XD
		mm	101.6	165.1	114.3	127
Class C	5"×9"	inch	4.6885	7.6875	5.625	5.875	24.8	TAROL5X9-U-JP	BT2-8735 BB	HM124646 HM124618XD
		mm	119.088	195.263	142.875	149.225
Class D	5 1/2"×10"	inch	5.188	8.1875	6	6.375	27.3	TAROL5-1/2X10-U-JP	BT2-8547 BB	HM127446 HM127415XD
		mm	131.775	207.936	152.4	161.925
Class E	6"×11"	inch	5.687	8.6875	6.437	7.03 - 7.032	34.9	TAROL6X11-U-JP	BT2-8516 BB	HM129848 HM129814XD
		mm	144.475	220.663	163.51	178.562 - 178.613
Class F	6 1/2"×12"	inch	6.1879	9.9375	7.25	7.53 - 7.532	52.9	TAROL6-1/2X12-U-JP	BT2-8512 BB	HM133444 HM133416XD
		mm	157.175	252.413	184.15	191.262 - 191.313
Class K	6 1/2"×9"	inch	6.188	9.842	6.2992	7.53 - 7.532	40.7	TAROL6-1/2X9-U-JP	BT2-8606 BB
		mm	157	250	160	191.262 - 191.313
Class G	7"×9"	inch	7.0005	10.875	7.312	8 - 8.002	60.1	TAROL7X12-U-JP	BT2-8609 BB	HM136948 HM136916XD
	7"×12"	mm	178	276	186	203.2 - 203.251
GG	6 1/2"	inch	6.4995	11.882	7.75	7.905 - 7.906	81.4	TAROLGG6-1/2-U-JP
		mm	165.087	301.83	196.85	200.79 - 200.81
GG	6 7/8"	inch	6.8745	11.882	7.75	7.87 - 7.873	77.3	TAROLGG6-7/8-U-JP
		mm	174.612	301.83	196.85	199.898 - 199.974