LR series

Used in components that limit the biaxial displacement of the shaft and housing. Double-row angular contact ball roller bearings adopt the internal structural design of double-row angular contact ball bearings and a thickened outer ring, giving the rollers a higher load-bearing capacity.

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LR series

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LR series

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Product Description

The double-row angular contact ball roller LR5 series has a sealed, dust-proof, nylon cage and a crown-mounted copper cage. They can withstand a certain radial load, mainly radial and axial combined loads and overturning moments, and are easy to use. Used in components that limit the biaxial displacement of the shaft and housing. Double-row angular contact ball roller bearings adopt the internal structural design of double-row angular contact ball bearings and a thickened outer ring, which enables the roller to have a higher load-bearing capacity; the tiltability between the inner and outer rings is limited to ensure that the inside of the bearing is not Excessive additional stress will be generated. Sealed, dust-proof, low noise, high speed, widely used in precision low-noise equipment such as high-precision and large loads.

Basic size (mm) Principal Dimensions			model Designation		Rated load Basic Ratings		weight
d	D	B			Cr(N)	Cor(N)	Mass(kg)
10	28	12	LR 5000 KDDU		4750	2850	0.030
	28	12	LR 5000 NPPU		4750	2850	0.030
	32	14	LR 5200 KDDU	305800-27	6800	4050	0.070
	32	14	LR 5200 KDD	305700-27	6800	4050	0.070
	32	14	LR 5200 NPPU	305800-2RS	6800	4050	0.070
12	30	12	LR 5001 NPPU		4950	3100	0.030
	35	15.9	IR5201KDDU	305801-2Z	8600	5100	0.080
	35	15.9	IR 5201KDD	305701-2Z	8600	5100	0.080
	35	15.9	LR 5201NPPU	305801-2RS	8600	5100	0.080
	42	19	IR 5301KDDU		11300	7100	0.120
	42	19	LR 5301 KDD	306701-2Z	11300	7100	0.120
	42	19	IR 5301NPPU	306801-2RS	11300	7100	0.120
15	35	13	LR 5002 NPPU		6500	4100	0.050
	40	15.9	IR 5202KDDU	305802-2Z	9800	6200	0.110
	40	15.9	LR 5202 KDD	308702-2Z	9800	6200	0.110
	40	15.9	LR 5202 NPPU	305702-2RS	9800	6200	0.110
	47	19	LR 5302 KDDU	306802-2Z	14600	9200	0.150
	47	19	LR 5302 KDD	306702-2Z	14600	9200	0.150
	47	19	LR 5302 NPPU	306802-2RS	14600	9200	0.150
17	40	14	LR 5003 NPPU		7700	5200	0.070
	47	17.5	LR 5203 KDDU	一	12600	8200	0.170
	47	17.5	LR 5203 KDD	305703-2Z	12600	8200	0.170
	47	17.5	LR 5303 KPPU	305803-2RS	12600	8200	0170
	52	22.2	LR 5303 KDDU	305802-2Z	17200	11100	0.210
	52	22.2	IR5303 KDD	305703-2Z	17200	11100	0.210
	52	22.2	IR 5303 NPP	306803-2RS	17200	11100	0.210
20	47	16	LR 5004 NDDU		11500	7700	0.120
	52	20.6	LR 5204 KDDU	305804-2Z	15800	10500	0.230
	52	20.6	LR 5204 KDD	305704-2Z	15800	10500	0.230
	52	20.6	LR 5204 NPPU	305804-2RS	15800	10500	0.230
	62	22.2	LR 5304 KDDU	306804-2Z	21100	14500	0.340
	62	22.2	LR 5304 KDD	306704-2Z	21100	14500	0.340
	62	22.2	LR 5304 NPPU	306804-2RS	21100	14500	0.340
25	52	16	LR 5005 NPPU		11600	8100	0.510
	62	20.6	LR 5205 KDDU	305805-2Z	18500	13000	0.340
	62	20.6	LR 5205 KDD	305705-2Z	18500	13000	0.340
	62	20.6	LR 5205 NPPU	305805-2RS	18500	13000	0.340
	72	25.4	LR 5305 KDDU	306805-2Z	27500	19500	0.500
	72	25.4	LR 5305 KDD	306705-2Z	27500	19500	0.500
	72	25.4	LR 5305 NPPU	306805-2RS	27500	19500	0.500
30	62	19	LR 5006 NPPU		15800	11800	0.250
	72	23.8	LR 5206 KDDU	305806-2Z	24600	21400	0.510
	72	23.8	LR 5206 KDD	305706-2Z	24600	21400	0.510
	72	23.8	LR 5206 NPPU	305806-2RS	24600	21400	0.510
	80	30.2	LR 5306 KDDU	306806-2Z	36500	26500	0.670
	80	30.2	LR 5306 KDD	306706-2Z	36500	26500	0.670
	80	30.2	LR 5306 NPPU	306806-2RS	36500	26500	0.670
35	68	20	LR 5007 NPPU		17500	13100	0.300
	80	27	LR 5207 KDDU	305807-2Z	30500	22400	0.660
	80	27	LR 5207 KDD	305707-2Z	30500	22400	0.660
	80	27	LR 5207 NPPU	305807-2RS	30500	22400	0.600
	90	34.9	LR 5307 KDDU	306807-2Z	44500	33000	0.970
	90	34.9	LR 5307 KDD	306707-2Z	44500	33000	0.970
	90	34.9	LR 5307 NPPU	306807-2RS	44500	33000	0.970
40	75	21	LR 5008 NPPU		18400	14600	0.370
	85	30.2	LR 5208 KDDU	305808-2Z	34500	25500	0.750
	85	30.2	LR 5208 KDD	305708-2Z	34500	25500	0.750
	85	30.2	LR 5208 NPPU	305808-2RS	34500	25500	0.750
	100	36.5	LR 5308 KDDU	306808-2Z	56000	42000	1.200
	100	36.5	LR 5308 KDD	306708-2Z	56000	42000	1.200
	100	36.5	LR 5308 NPPU	306808-2RS	56000	42000	1.200

AUTOMATIC DETECTION EQUIPMENT

The installation workshop and grinding machine workshop have been built to high standards, industry-leading production equipment and testing instruments have been introduced, and corresponding functional areas such as warehouses and dormitories have been equipped to create a first-class hardware environment.

TRANSACTION CREDENTIALS

FACTORY

The company is located in Panzhuang Industrial Park, Linqing, with a total construction area of more than 30,000 square meters. The installation workshop and grinding machine workshop have been built to high standards, industry-leading production equipment and testing instruments have been introduced, and corresponding functional areas such as warehouses and dormitories have been equipped to create a first-class hardware environment.

Exhibition

The products have reliable quality and stable performance and are sold well in the national market and exported to Southeast Asia, Europe, South America, the Middle East and other regions. They enjoy a good reputation in the international market and have contributed the wisdom and power of Made in China to the development of global industrialization!

FAQ

Q: Are you a manufacturer?

A: Yes , we are a manufacturer, We have own factory, We have a leading power in producing and exporting galvanized steel coil,galvalume steel coil,ppgi etc. We promise that we are what you are looking for.

Q: Can we visit your factory?

A:Warmly welcome once we have your schedule we will pick you up .

Q: Can you arrange the shipment?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?

A:Generally it is 10-35 days .it is according to quantity.

Q: How do you make our business long-term and good relationship ?

A:1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

LR series