Extro Large Four Rows Taper Tapered Roller Rolling Bearings

• OEM Service: Available
• Clearance: C0-C5
• Rolling Body: Roller Bearings
• Outer Dimension: Extra Large (440mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Model NO.: 3810/530, 381192, 3819/630
• Load Direction: Thrust Bearing
• Separated: Unseparated
• The Number of Rows: Four
• Transport Package: Standard Carton Box / Wooden Pallet Case.
• Specification: 252-3985 kgs
• Trademark: ZGXSY or OEM service
• Origin: China or as Per Clients Needs
• HS Code: 84822000
• Production Capacity: 1000 PCS Per Month

Product Description

Bearing Number	Old bearing number
-	77888
-	77788
381992	1077992
-	77892
381192	-
-	77196
380698	-
3810/530	-
-	779/540
3819/560	-
3811/560	-
-	779/600
-	10777/600
3810/600	-
-	10777/600
3819/630	-
-	771/630
3811/630	-
-	777/640
-	777/650
-	10779/670
-	779/710
-	10777/750

Dimension (mm)						Base load(KN)		Weight (KG)
d	D	T	B	Rsmin	rsmin	Dynamic load	Static load
440	620	454	454	6	6	6050	18800	432
440	650	355	355	6	6	5040	12390	385
460	620	310	310	4	3	4150	11651	252
460	650	474	474	6	6	4500	12000	506
460	730	440	440	4	7.5	5600	148100	663
480	700	420	420	6	5	5350	15500	535
490	625	385	385	7	4	4900	16500	278
530	780	450	450	6	5	6550	18200	745
540	690	400	400	5	5	5700	11400	375
560	750	368	368	5	4	7850	15800	447
560	920	620	620	7.5	6	18200	32000	1690
600	800	365	365	5	5	4000	18100	489
600	800	380	800	5	4	4000	18100	497
600	870	480	480	6	6	6150	25500	992
600	980	650	650	7.5	7.5	9650	37500	1970
630	850	418	418	6	6	5000	22100	682
630	920	515	515	7.5	7.5	6550	27500	1190
630	1030	670	670	7.5	6	15000	42000	2200
640	1030	560	560	7.5	12	16000	39300	1770
650	1030	560	560	7.5	12	14620	35515	1720
670	900	412	412	6	6	5250	24600	773
710	900	410	410	3	6	5350	27500	650
750	1220	840	840	9.5	9.5	16100	68500	3985

Our Package:
*industrial pakage+outer carton+pallets
*single box+outer carton+pallets
*Tube package+middle box+outer carton+pallets
*According to your requirements
Our factory shows:

Transportation:
1. International Express
2. By air plant
3. International Seaborne shipping 
4. International railway transportation

FAQ:
1. Could you please tell me the delivery time of your goods?
3-7days stock goods and other goods according to your quantity about 3-30 days
2. How about the MOQ of your product?
our MOQ is 1 piece
3. Can you tell me the payment terms that can be accepted by your company?
T/T, Western Union, Paypal, L/C
4. Can you accept OEM and customize?
Yes, we can customize it for you according to your sample, blueprint, or drawings with parameters
5. Can you supply door-to-door service?
Yes,by Express(DHL,FEDEX,TNT,EMS)it will take 3-7 das to your country
6. Can supply samples for free?
Yes, we can supply our clients with free samples, but you have to afford the freight.
7. What certificate does your factory own?
we have TUV and ISO9001:2008 certificates, which we can do for you if you need another certificate.
8. Are you a factory or trading company?
Factory+trading company
9. How long do your bearings guarantee?
1 year, customers need to supply us with the bearings' pictures and sent the bearings back.
10. Can you tell me the material of your bearings?
Stainless steel, Gcr15(bearing steel), carbon steel, chrome steel, plastic, ceramic
11. Can you tell me the packing of your bearings?
single plastic bag+single paper box+single or wooden case+pallet

Should you have any inquiries or needs, please do not hesitate to contact us.