Backing Bearings

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Backing bearings play a critical role in industrial machinery, particularly in rolling mills where they provide essential support to work rolls and backup rolls. These specialized bearings are engineered to withstand extreme pressures and maintain precision under heavy loads.
Backing bearings are precision components designed for heavy-duty industrial applications where high load capacity and reliability are essential. Our product line includes a wide range of specifications to meet various operational requirements.
Our backing bearings offer superior performance and reliability:

Manufactured to ISO 9001 quality standards
Precision-engineered for maximum load capacity
Special surface treatments for extended service life
Comprehensive technical support and documentation
Global availability with fast shipping options

Backing Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines. Download Catalog

Bearing No.	Boundary Dimensions					Basic Load Rating		Weight
	Boundary Dimensions					Bearings
	d	D	B	C	H	Cr	Cor
BNUP204596	100	225	96	95.2	62.5	543	830	22.5
BNUP2045120/2RZ	100	225	120	119	62.5	672	1090	28
BNUP2045120/BH1	100	225	120	119	62.5	672	1090	28
BNUP2045126	100	225	126	119	62.5	672	1090	28
BNUP2452160	120	260	160	160	70	1540	1990	50
BNUP2660172	130	300.02	172.6	171.6	85.01	1320	2100	70
BNUP2660172/2RZ	130	300.02	172.6	171.6	85.01	1320	2100	70
BNUP2660150	130	300.02	150	149	85.01	1150	2150	61.5
BNUPA2660160	130	300.02	160	159.5	85.01	1250	2170	64.5
BNUP3681171	180	406.4	171	170	113.2	1860	3120	130
BNUP3681224/2RZ	180	406.4	224	223	113.2	2360	4250	170
BNUP3681224/BH1	180	406.4	224	223	113.2	2360	4250	170
BNUP4092241	200	460	241	240	130	2660	5250	239

Backing Bearings Product Specifications

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