Burt68230b Back-up Rollers Automatic Steel Sheet Leveling Machine Steel Plate Flattening Machine

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Product Details

Customization:	Available
Rolling Body:	Roller Bearings
The Number of Rows:	Double

Luoyang Monton Bearing Science & Technology Co., Ltd.

Rating

5.0

Diamond Member Since 2023

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Address

No. 119 Jianshe Road, Luoyang, Henan, China

International Commercial Terms(Incoterms)

FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

Terms of Payment

LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram

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Product Description

Company Info.

Basic Info.

Model NO.: BURT68230B
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing
Separated: Unseparated
Design Structure: with Pivot/Without Pivot
Precision: P4,P5 or as Customer Requested
Delivery Date: Accordingly to Order Qty
Quality Standard: ISO9001: 2000/SGS
Transport Package: Single Box
Specification: BURT68230B
Trademark: MONTON
Origin: Luoyang
HS Code: 8482500090
Production Capacity: 1000PCS/Week

Product Description

Name	Back-up rollers for metal flattening machines
Brand	MONTON
Model	BURT68230B
d	28mm
D	68mm
L	230mm
B	200mm
E	85mm
Rollers Rows	2 rows
Cw	254
Cow	459
Ring Material	Gcr15/100Cr6/100CrMo7
Weight	/KG
Design Structure	with pivot/without pivot
Precision	P4,P5 or as customer requested
Vibration	ZV1, ZV2, ZV3, or as customer requested
Clearance	C0, C2, C3, or as customer requested
Quality standard	ISO9001: 2000/SGS
Package	Wooden case
Original	Luoyang
Service	OEM
Delivery date	Accordingly to order qty
Application	metal flattening machines
Application	metal flattening machines

Characteristics

Back-up rollers for metal flattening machines are made in two different executions:

1.full complement of cylindrical rollers

2.with roller cages in mould steel or bronze.
Burt68230b Back-up Rollers Automatic Steel Sheet Leveling Machine Steel Plate Flattening Machine

Burt68230b Back-up Rollers Automatic Steel Sheet Leveling Machine Steel Plate Flattening Machine

Back-up roller is very impotant in the flattening processes: choose the high quality of MONTON bearings means to improve the machining tolerances and to significantly reduce the cost.

Back up rollers for steel industry, mainly used in the flattening and straightening lines of steel, stainless steel, aluminium sheets.

In addition, the range also includes double back-up rollers with pin, back-up rollers with tapered rollers, simple support rollers.

The full complement execution allows the bearing to reach a high load capacity both dynamic and static.

Back-up rollers with pivot for metal flattening machines have the following characteristics:

The outer ring is supplied in Gcr15 core hardened steel that can reach hardness 60-2 HRC.
Once seen the condition of coupling with working cylinders, the degree of hardness can be reduced to 53/58 on request.
The profile of the outer ring is usually cambered in order to optimize the distribution of the applied load.

The pivot is made in two different steel types, according to dimension and shape:
1) core hardened steel Gcr15/100 CrMo7;
2) case hardened steel 18 NiCrMo5.
In both cases the degree of hardness is 60-HRC.

The bearings have a grease lubrication system and are supplied already pre-lubricated. The lubrication system foresees both the entrance and the exit of grease. They can be supplied also in Long-life execution.

The sealing system is very efficient, it does not allow outer agents (such as, dust, mill scale, humidity) to enter the back-up roll; at the same time, it prevents the leakage of grease.

Precision class P0; on request the rollers can be manufactured with precision class P5 (DIN 620) and selected in groups.

Burt68230b Back-up Rollers Automatic Steel Sheet Leveling Machine Steel Plate Flattening Machine

Back-up roller advantages:
1) Excellent and high quality control
2) Prompt delivery
3) Competitive price
4) OEM service
5) Customers' drawing or samples accepted

Parameter Table

Designation	d (mm)	D (mm)	L (mm)	B (mm)	E (mm)	h (mm)	Rollers Rows	Cw (KW)	Cow (KW)
MT 24.5X12X75	12	24.5	75	41	43		2	10	16.8
MT33X19X90	19	33	90	57	58		2	18	33
MT 47X20X155	20	47	155	125	126	-	4	57,2	65,9
MT 47X22X145	22	47	145	115	-	21	2	46,4	49,2
MT 50X20X165	20	50	166	128	130	-	4	69,1	83,2
MT 52X20X55	20	52	55	24	27,4	-	2	33	43
MT 52X20X125	20	52	125	94	95	-	4	65,1	77,7
MT 55X25X159.5	25	55	159,5	125	-	21	4	100,4	131,8
MT 60X25X90	25	60	90	50	52	-	2	36,2	43
MT 60X25X160	25	60	160	130	132	-	2	71,3	84,3
MT 60X25X170	25	60	170	130	132	-	2	71,3	84,3
MT 60X30X151.25	30	60	151,25	109,25	111,3	27	2	70,2	82
MT 60X30X189	30	60	189	160,3	-	25	2	72,4	85,3
MT 60X30X201	30	60	201	160,3	-	-	2	72,4	85,3
MT 60X30X202	30	60	202	160,3	162	27	2	72,4	85,3
MT 65X25X198	25	65	198	156	168	21,5	4	124,2	170,6
MT 75X40X165	40	75	165	140	143	29,5	4	149	208,5
MT 76X40X165	40	76	165	140	143	30	4	152,3	213,8
MT 80X35X201	35	80	201	160,3	-	-	2	111,2	115,6
MT 80X35X210	35	80	210	170	-	-	2	111,2	115,6
MT 80X35X230	35	80	230	200	-	30,5	2	114,5	118,8
MT 80X35X302.5	35	80	302,5	261,8	-	-	2	111,2	115,6
MT 80X40X180	40	80	180	140	143	-	4	127,5	171,7
MT 80X40X210	40	80	210	150	156	-	4	136	188
MT 90X45X134.3	45	90	134,3	100	102	-	2	139,3	167,4
MT 90X45X140	45	90	140	100	102	-	2	157,7	195,5
MT 95X45X288	45	95	288	236	240	-	2	173,9	229
MT 95X45X362	45	95	362	310	314	-	2	179,3	238,7
MT 100X45X245	45	100	245	200	201,4	-	2	175	231,1
MT 100X45X246	45	100	246	200	201,4	-	2	175	231,1
MT 100X45X246	45	100	246	200	201,4	-	4	280,8	415,8
MT 134X55X146	55	134	146	83	85	50	2	227,9	315