Bt2-8609 Railway Bearings Double Row Tapered Roller Bearing

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: BT2-8609
• Outer Dimension: 62mm
• Material: Bearing Steel
• Spherical: 0
• Load Direction: Radial Bearing
• Separated: Separated
• Product Name: Bt2-8609 Railway Bearings
• Limiting Speed: 2600 R/Min
• Reference Speed: 1800 R/Min
• Weight: 61 Kg
• Feature: Stable Performance:Low Voice
• Application: :Machinery
• Cage: Brass
• Size: 177.82*276.23*200 mm
• Transport Package: as Customer′s Requirements
• Specification: 130x250x80mm
• Trademark: TFN
• Origin: Shangdong China
• HS Code: 8482400000
• Production Capacity: 5000000/Year
• Package Size: 160.00cm * 220.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

Size	Principal dimensions				Designation	Certificate
	d mm(inch)	D	B	C
Class C 5"x9"	119.088	195,263	136,525	142,875	BT2-8735 BB	AAR Certificate 23
	(4.6885)	(7.6875)	(5.3750	(5.6250)
Class D 5 1/2"x10"	131.775	207.963	14,675	152,40	BT2-8547 BB	AAR Certificate 23
	(5.1880)	-8.1875	(5.7780)	6.0000)
Class E 6"x11"	144,475	220,663	155,575	163,51	BT2-8516 BB	AAR Certificate 23
	(5.6870)	(8.6875)	6.1250	(6.4370)
Class F 6 1/2"x12"	157,175	252,413	17,780	184,15	BT2-8512 BB	AAR Certificate 23
	6.1879)	(9.9375)	(7.0000)	(7.2500)
CTBU Class K 6 1/2"x9"	157,175	250	180,6	160	BT2-8606	AAR Certifcate.3
	6.1880	(9.8425	7.1102	6.2992
CTBU Class G 7"x12"	177,815	276,225	200	185,725	BT2-8609	AAR Certificate 30

                                                                                      

Product Name	BT2-8609 Railway bearings  high quality railway bearing
Brand	TFN / OEM
Model Number	BT2-8609
Dimension	177.82*276.23*200 mm
Ring Material	Steel
Cage Material	Brass,Nylon,Steel
Precision	P0, P6, P5, or as requested
Vibration	ZV1, ZV2, ZV3, or as requested
Clearance	C0,C2,C3, or as requested
Type	N series,NU series,NJ series,Nup series,NF series
Features	High load carrying capacity ,High stiffness,Accommodate axial displacement ,Low friction ,Long service life,Enhanced operational reliability ,Separable and interchangeable .
Quality standard	ISO9001:2000/ SGS
Quality Control Process	1.Assembly
	2.Windage test
	3.Cleaning
	4.Rotary test
	5.Greasing and gland
	6.Noise inspection
	7.Appearance inspection
	8.Rust prevention
	9.Product packaging
Application	cylindrical roller bearing is usually only subject to radial force. Compared with ball bearing of the same size, its radial bearing capacity is increased by 1.5-3 times. It is rigid and shock resistant. It is mainly used for large motor, machine tool spindle, engine front and rear support shaft, train bus axle, diesel engine crankshaft, automobile tractor gearbox, etc.

Other cylindrical roller  bearing models : 

Designation	Principal dimensions			Basic load ratings		Fatigue load limit	Speed ratings
				dynamic	static		Reference speed	Limiting speed
	d	D	B	C	C0	Pu
	mm			kN		kN	r/min
NU 202 ECP	15	35	11	12.5	10.2	1.22	22000	26000
NU 202 ECPHA	15	35	11	12.5	10.2	1.22	22000	34000
NJ 202 ECP	15	35	11	12.5	10.2	1.22	22000	26000
NU 203 ECML	17	40	12	20	14.3	1.73	20000	34000
NJ 203 ECP	17	40	12	20	14.3	1.73	20000	22000
N 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NJ 203 ECPHA	17	40	12	20	14.3	1.73	20000	30000
NU 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NUP 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
NU 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NJ 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
NUP 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NJ 203 ECML	17	40	12	20	14.3	1.73	20000	34000
N 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NU 2203 ECP	17	40	16	27.5	21.6	2.65	20000	22000
N 203 ECPH	17	40	12	20	14.3	1.73	20000	22000
NJ 303 ECP	17	47	14	28.5	20.4	2.55	17000	20000
NU 203 ECPHA	17	40	12	20	14.3	1.73	20000	30000
NU 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
N 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NU 2204 ECP	20	47	18	34.5	27.5	3.45	17000	19000
NUP 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NUP 204 ECPHA	20	47	14	28.5	22	2.75	17000	24000
NJ 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
NU 204 ECML	20	47	14	28.5	22	2.75	17000	30000
NUP 2304 ECP	20	52	21	47.5	38	4.8	15000	18000
NU 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 204 ECPHA	20	47	14	28.5	22	2.75	17000	24000
NU 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NJ 2204 ECP	20	47	18	34.5	27.5	3.45	17000	19000
NUP 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NUP 204 ECML	20	47	14	28.5	22	2.75	17000	30000
N 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NJ 304 ECP	20	52	15	35.5	26	3.25	15000	18000
NJ 204 ECML	20	47	14	28.5	22	2.75	17000	30000

Certificate

Packing

FAQ

Q:Why choose SEMRI?                                                        

A:1. We are professional,have factory in shandong for many years.

   2. We are experienced for 10 years.

   3. We can offer a various kind of bearing with high quality:Z1V1,Z2V2,Z3V3 and best price

 

Q:How is the quality of your products?                             

A:The same quality, we have lower price.The same price,we have better quality.

 

Q:Except Cylindrical roller bearing,what other main bearing do you have?

A:Taper Roller Bearing,Thrust roller bearing,Spherical roller bearing,Deep groove ball bearing,Angular contact ball bearing etc.

 

Q:Can I get Cylindrical roller bearing free samples?                                                 

A:We will charge a little sample fee for our regular designs or customized ones, These charges will be refunded to you when your mass production order is

confirmed.

 

Q:Can you make the products as our requirement?     

A:We have more than 10years' OEM experience. We supply products fo more than 300 automobile parts factories.