oem double row needle roller bearing, needle roller and cage assembly stockist-Hecb

Double Row Needle Roller Bearing K65X75X50zwd Needle Roller and Cage Assemblies

Double Row Needle Roller Bearing K65X75X50zwd Needle Roller and Cage Assemblies

Needle Roller and Cage Assemblies Needle Bearing Double Row K65X75X50zwd

Double row needle roller bearing is an original type of cage and needle structure in parallel with two rows having a cylindrical outer ring Needle Rollers are Cylindrical in shape with high length to diameter ratio enables them to handle High Radial Loads.

Overview
Product Parameters
Our Advantages
Application
Company Profile
Related Products

Product features:

1.Design Configuration: Double row needle roller bearings feature two rows of needle rollers, which provide higher load-carrying capacity, compared to single row bearings.

2. Space Efficiency: Double row needle roller bearings may have slightly larger dimensions due to the extra row of rollers.

3. Friction: Double row needle roller bearings may have higher friction due to the increased number of contact points but offer greater load distribution.

Advantages：

High Load-Carrying Capacity
Double row needle roller bearings have a significantly higher load capacity compared to single row bearings. This is due to the additional row of rollers, which allows them to support heavier radial loads. This feature is particularly beneficial in applications such as automotive engines, industrial gearboxes, and machinery where high loads are common.
Enhanced Rigidity and Stability
The double row design provides increased rigidity and stability to the shaft. This helps in maintaining precise alignment and reducing deflection under load, which is crucial for applications requiring high precision and reliability.
Compact Design with High Performance
Despite their high load capacity, double row needle roller bearings maintain a compact design. This makes them ideal for applications with limited space while still providing superior performance. Their small cross-sectional height allows for integration into tight spaces without compromising on load capacity.
Versatility in Applications
These bearings are suitable for a wide range of applications, including those that require both radial and axial load support. They can handle high speeds and are resistant to shock loads, making them versatile for various industrial and automotive uses.
Ease of Maintenance and Installation
Double row needle roller bearings are often designed with separable inner and outer rings, which allows for easier installation and maintenance. This design also facilitates interference fits for shafts and housings, ensuring a secure fit and reducing the risk of misalignment.

Commonly used in automotive, industrial machinery, and agricultural equipment, double row needle roller bearings ensure reliable operation and extended service life.

Double row needle roller bearing Info.

Model NO.	K65X75X50ZWD	Application	Vehicles
Material	Plastic	Type	Open
The Number of Rows	Single	Rolling Body	Roller Bearings
Separated	Unseparated	Spherical	Non-Aligning Bearings
Lubrication	Oil or Grease	Precision	P0 P5 P6
Transport Package	Standard Exporting Packing	Needle Super Finishing	Yes
Trademark	HECTO or OEM or neutral marking or no marking	Specification	657550mm
HS Code	84824000	Origin	China
Production Capacity	10 Million/Year

needle cage bearing Packaging & Delivery

Package Size	28.00cm * 26.00cm * 17.00cm
Package Gross Weight	1.000kg

needle cage bearing Product Description

Basic Features of Needle Rollers and needle cage bearing
Types	K... series K...D series K...ZW series K...ZWD series KZK... series KBK... series
Material	Bearing Steel(GCr15, 100Cr6) SPCC St14 Nylon Bronze
Dimension	Metric and Inch
Dimension Range	3mm~150mm(bore diameter)
MOQ	1
Delivery Time	15-45 days
Sea Ports	Shanghai Ningbo Qingdao

Parameter Name Value
Inner Diameter (d) 65 mm
Outer Diameter (D) 75 mm
Width (B) 50 mm
Material Bearing steel
Precision Grade P0, P5, P6
Lubrication Oil or grease
Type Open needle super finishing
Why Choose Needle Roller and Cage Assembly Stockist-HECTO?
Extensive Experience: With over 20 years of manufacturing and exporting double row needle roller bearings, HECTO has honed its expertise in producing high-quality bearings that meet diverse industry needs.
IATF16949 Certification: As an IATF16949 certified needle roller and cage assembly stockist, we adhere to the highest quality management standards specific to the automotive sector.
Comprehensive Inspection: We ensure 100% inspection of all double row needle roller bearings before they leave our facility. This rigorous quality control process guarantees that every product meets strict performance criteria, minimizing the risk of failure in your applications.
Competitive Pricing: Needle roller and cage assembly stockist-HECTO offers more competitive prices without sacrificing quality. Our optimized production techniques and efficient supply chain management allow us to deliver cost-effective solutions, helping you achieve better value for your investment.
Timely Delivery: We pride ourselves on a delivery performance of over 99% on time. Understanding the critical nature of timely logistics, we prioritize efficient scheduling and coordination to ensure that your orders arrive as expected.
1. Heavy Machinery: Ideal for use in construction equipment such as excavators and bulldozers, where high load capacity and durability are essential.
2. Automotive Transmissions: Commonly used in gearboxes and transmission systems, providing reliable support for rotating components and enhancing overall performance.
3. Industrial Pumps: Suitable for various types of pumps, ensuring smooth operation under high loads and varying speeds.
4. Agricultural Equipment: Employed in tractors and harvesting machinery, where robust performance is required in demanding environments.
5. Mining Equipment: Used in mining machinery to support heavy loads and resist harsh conditions, contributing to operational efficiency.
6. Material Handling Systems: Utilized in conveyor systems and automated handling equipment to ensure efficient movement of goods and materials.
7. Marine Applications: Suitable for marine machinery and equipment, providing reliable performance in challenging environments with exposure to moisture and varying loads.

Needle Roller and Cage Assemblies

Shaft	Bearing No.	Boundary Dimensions(mm)			Basic Load Rating(N)		Limiting Speed
Shaft	Bearing No.	Fw	Ew	Bc	Cr	Cor	Oil(RPM)
3	K3X5X7TN	3	5	7	1540	1290	50000
	K3X5X9TN	3	5	9	1710	1480	48000
	K3X6X7TN	3	6	7	1430	970	47000
4	K4X7X7TN	4	7	7	2330	1840	43000
4	K4X7X10TN	4	7	10	2350	1920	39000
5	K5X8X8TN	5	8	8	2300	1880	37000
5	K5X8X10TN	5	8	10	2800	2450	37000
6	K6X9X8TN	6	9	8	2500	2240	35000
	K6X9X10TN	6	9	10	3300	3100	35000
	K6X10X13TN	6	10	13	3500	2800	33000
7	K7X10X8TN	7	10	8	2750	2550	32000
7	K7X10X10TN	7	10	10	3350	3400	32000
8	K8X11X8TN	8	11	8	3000	2900	30000
	K8X11X10TN	8	11	10	3830	3950	30000
	K8X11X13TN	8	11	13	5000	5700	30000
	K8X12X10TN	8	12	10	4900	4600	30000
9	K9X12X10TN	9	12	10	4200	4700	30000
9	K9X12X13TN	9	12	13	5500	6700	30000
10	K10X13X10TN	10	13	10	4500	5250	27000
	K10X13X13TN	10	13	13	6000	7600	27000
	K10X13X16TN	10	13	16	6300	7800	27000
	K10X14X10TN	10	14	10	7000	7900	27000
	K10X14X13TN	10	14	13	8000	9100	26000
	K10X16X12TN	10	16	12	7000	9300	27000
12	K12X15X9TN	12	15	9	4120	5210	25000
	K12X15X10TN	12	15	10	4320	5730	25000
	K12X15X13TN	12	15	13	6000	8100	25000
	K12X16X8TN	12	16	8	1200	4700	25000
	K12X16X10TN	12	16	10	6000	6900	25000
	K12X16X13TN	12	16	13	7900	9200	25000
	K12X17X13TN	12	17	13	9300	10000	24000
	K12X18X12TN	12	18	12	9800	8000	24000
	K12X15X20TN	12	15	20	8200	12000	25000
14	K14X17X10	14	17	10	5100	6800	23000
	K14X17X17	14	17	17	9300	14000	23000
	K14X18X10	14	18	10	6800	8300	23000
	K14X18X13	14	18	13	8100	9800	23000
	K14X18X14	14	18	14	9200	12000	23000
	K14X18X15	14	18	15	10000	13000	23000
	K14X18X17	14	18	17	10500	13900	23000
	K14X20X12	14	20	12	9900	10500	22000
15	K15X18X14	15	18	14	7500	11000	23000
	K15X18X17	15	18	17	9600	15900	23000
	K15X19X10	15	19	10	7200	9000	22000
	K15X19X13	15	19	13	8300	9800	22000
	K15X19X17	15	19	17	10300	15000	22000
	K15X19X24 ZW	15	19	24	12800	20100	22000
	K15X22X13	15	22	13	9700	11000	22000
	K15X22X12	15	22	12	10000	13000	22000
	K15X21X15	15	21	15	13800	16000	22000
	K15X21X21	15	21	21	18000	24000	22000
16	K16X20X10	16	20	10	7600	9700	22000
	K16X20X13	16	20	13	8700	11300	22000
	K16X20X17	16	20	17	11200	16300	22000
	K16X21X10	16	21	10	9000	12000	22000
	K16X22X12	16	22	12	11000	12000	21000
	K16X22X13	16	22	13	12000	13400	21000
	K16X22X16	16	22	16	14300	17000	21000
	K16X22X20	16	22	20	18000	22300	21000
	K16X23X14	16	23	14	19000	21000	19000
	K16X24X20	16	24	20	21100	23000	20000
17	K17X21X10	17	21	10	7900	10100	21000
	K17X21X13	17	21	13	10000	14100	21000
	K17X21X17	17	21	17	12000	17400	21000
	K17X23X14	17	23	14	11000	15000	21000
18	K18X22X10	18	22	10	8200	9900	20000
	K18X22X13	18	22	13	9000	12100	20000
	K18X22X17	18	22	17	11900	17600	20000
	K18X24X12	18	24	12	11200	12900	20000
	K18X24X13	18	24	13	12900	14900	20000
	K18X24X13.5	18	24	13.5	12900	14900	20000
	K18X24X20	18	24	20	20000	26500	20000
	K18X25X14	18	25	14	16500	18800	20000
	K18X25X22	18	25	22	22900	28400	20000
	K18X26X14	18	26	14	18000	20000	18000
	K18X28X16	18	28	16	19000	18400	19000
19	K19X23X13	19	23	13	9300	13000	20000
19	K19X23X17	19	23	17	12000	18600	20000
20	K20X24X10	20	24	10	8700	12100	19000
	K20X24X12	20	24	12	9600	13800	19000
	K20X24X13	20	24	13	9600	13800	19000
	K20X24X17	20	24	17	12400	20000	19000
	K20X26X12	20	26	12	13100	15700	19000
	K20X26X16	20	26	16	18000	25000	18500
	K20X26X17	20	26	17	18700	25500	19000
	K20X26X20	20	26	20	20600	28500	19000
	K20X28X20	20	28	20	23400	28000	18000
	K20X28X25	20	28	25	30000	28500	18000
	K20X30X30	20	30	30	35000	41000	18000
21	K21X25X13	21	25	13	9600	14500	19000
21	K21X25X17	21	25	17	12800	21000	19000
22	K22X26X10	22	26	10	8700	12900	18000
	K22X26X13	22	26	13	10000	15400	18000
	K22X26X17	22	26	17	13100	22100	18000
	K22X27X13	22	27	13	14000	23000	18000
	K22X28X17	22	28	17	19000	26500	18000
	K22X28X23	22	28	23	20000	27000	19000
	K22X29X16	22	29	16	19500	25000	17000
	K22X30X15TN	22	30	15	19600	22900	17000
	K22X30X20	22	30	20	21000	23500	18900
	K22X32X24	22	32	24	33500	39500	16000
23	K23X35X16TN	23	35	16	24000	23400	15000
24	K24X28X10	24	28	10	9400	14300	17000
	K24X28X13	24	28	13	10500	17000	17000
	K24X28X17	24	28	17	14000	24500	17000
	K24X29X13	24	29	13	13100	19100	16000
	K24X30X17	24	30	17	19000	27000	16000
	K24X30X31	24	30	31	27000	43000	16000
25	K25X29X10	25	29	10	9700	14900	16000
	K25X29X13	25	29	13	10800	17900	16000
	K25X29X17	25	29	17	14500	25500	16000
	K25X30X13	25	30	13	14100	21300	16000
	K25X30X20	25	30	20	21100	28000	16000
	K25X30X25	25	30	25	21700	40400	15000
	K25X30X26	25	30	26	20100	26500	15000
	K25X31X17	25	31	17	19000	28000	16000
	K25X31X21	25	31	21	24100	37500	16000
	K25X32X16	25	32	16	20500	27500	15000
	K25X33X20	25	33	20	28000	37500	15000
	K25X33X24	25	33	24	33900	46500	15000
	K25X34X18	25	34	18	48000	67000	15000
	K25X35X30	25	35	30	46500	61500	14000
	K25X30X26 ZW	25	30	26	21000	35000	14000
26	K26X30X10	26	30	10	9500	15500	16000
	K26X30X13	26	30	13	11100	18700	16000
	K26X30X17	26	30	17	14700	27000	16000
	K26X31X13	26	31	13	12400	18400	15000
	K26X30X22	26	30	22	15200	28000	16000
27	K27X32X17	27	32	27	16000	34000	17000
28	K28X32X16.5	28	32	16.5	15000	32400	14000
	K28X32X17	28	32	17	15000	32400	14000
	K28X33X13	28	33	13	14800	23600	14000
	K28X33X17	28	33	17	19100	33000	14000
	K28X33X27 TN	28	33	27	22800	40500	14000
	K28X34X17	28	34	17	21300	35000	14000
	K28X35X16	28	35	16	21000	29000	14000
	K28X35X18	28	35	18	23500	33500	14000
	K28X35X20	28	35	20	24000	34000	14000
	K28X35X27	28	35	27	34500	54500	14000
	K28X36X16	28	36	16	34000	47000	11000
	K28X40X18	28	40	18	33000	36500	12000
	K28X40X25	28	40	25	45000	54500	12000
30	K30X33X10	30	33	10
	K30X34X13	30	34	13	11800	21200	13000
	K30X35X13	30	35	13	15100	25000	13000
	K30X35X17	30	35	17	19100	33500	13000
	K30X35X26	30	35	26
	K30X35X27	30	35	27	30000	58500	13000
	K30X37X16	30	37	16	22500	33000	13000
	K30X38X25	30	38	25	16000	390000	13000
	K30X39X21	30	39	21
	K30X40X18	30	40	18	31500	39500	12000
	K30X40X27	30	40	27
	K30X40X30	30	40	30	48500	68500	13000
	K30X35X26	30	35	26	23500	43500	12000
	K30X42X44.1	30	42	44.1
32	K32X37X13	32	37	13	15000	25000	12000
	K32X37X17	32	37	17	19400	35000	12000
	K32X37X27	32	37	27	29500	59500	12000
	K32X37X28 TN	32	37	28	23100	43000	12000
	K32X38X16	32	38	16	21000	34000	12000
	K32X38X20	32	38	20	26000	44500	12000
	K32X38X26 TN	32	38	26	27000	46500	12000
	K32X39X16	32	39	16	23500	35000	12000
	K32X39X18	32	39	18	26000	40500	12000
	K32X40X20	32	40	20	37000	40500	12000
	K32X40X36	32	40	36	53500	91500	12000
	K32X46X32	32	46	32	65500	82500	11000
	K32X40X42 TN	32	40	42	49500	83500	12000
35	K35X40X13	35	40	13	15800	27500	11000
	K35X40X17	35	40	17	20300	38000	11000
	K35X40X25	35	40	25	29000	59500	11000
	K35X40X27 TN	35	40	27	24500	48000	11000
	K35X40X27	35	40	27	27800	62100	11000
	K35X40X30	35	40	30	25000	49500	11000
	K35X42X16	35	42	16	23900	37000	11000
	K35X42X18	35	42	18	27000	42500	11000
	K35X42X30	35	42	30	38500	67500	11000
	K35X43X18	35	43	18	28000	41500	11000
	K35X45X20	35	45	20	36500	49500	10000
	K35X45X30	35	45	30	52500	78500	10000
	K35X45X49	35	45	49	81500	13400	10000
	K35X40X30 ZW	35	40	30	31500	65500	11000
	K35X42X20 ZW	35	42	20	29500	48500	11000
36	K36X41X30	36	41	30	23000	43000	11000
36	K36X42X16	36	42	16	24000	42000	11000
37	K37X42X17	37	42	17	21900	42500	10000
	K37X42X27	37	42	27	31500	67500	10000
	K37X45X26	37	45	26	43500	73500	10000
38	K38X43X17	38	43	17	20000	38000	10000
	K38X43X27	38	43	27	31000	67500	10000
	K38X46X20	38	46	20	35000	56500	10000
	K38X46X32	38	46	32	54500	98500	10000
39	K39X44X24	39	44	24	28000	58500	10000
39	K39X44X26 ZW	39	44	26	27000	55500	10000
40	K40X44X13	40	44	13	13500	28000	10000
	K40X45X13	40	45	13	17100	32000	10000
	K40X45X17	40	45	17	20900	41000	10000
	K40X45X21	40	45	21	24400	49500	10000
	K40X45X27	40	45	27	32500	72500	10000
	K40X46X17	40	46	17	24500	44500	9000
	K40X47X18	40	47	18	29000	49500	9000
	K40X47X20	40	47	20	32000	56500	9000
	K40X48X20	40	48	20	35500	58500	9000
	K40X45X30 ZW	40	45	30	26000	53500	9000
42	K42X47X13	42	47	13	17300	33000	9000
	K42X47X17	42	47	17	21100	42500	9000
	K42X47X25 TN	42	47	25	27000	57500	9000
	K42X47X27	42	47	27	33000	74500	9000
	K42X48X35	42	48	35	35000	76000	9000
	K42X50X18	42	50	18	31000	49500	9000
	K42X50X20	42	50	20	34500	56500	9000
	K42X47X30 ZW	42	47	30	31000	75500	9000
43	K43X48X17	43	48	17	21000	42500	9000
	K43X48X27	43	48	27	33000	74500	9000
	K43X50X18	43	50	18	30500	53500	8000
45	K45X49X19	45	49	19	17500	40000	8000
	K45X50X17	45	50	17	22000	45000	8000
	K45X50X27	45	50	27	34000	79500	8000
	K45X50X32 TN	45	50	32	38000	90500	8000
	K45X52X18	45	52	18	31000	56500	8000
	K45X52X21 TN	45	52	21	39500	57500	8000
	K45X53X20	45	53	20	38500	66500	8000
	K45X53X21	45	53	21	38000	66500	8000
	K45X53X22	45	53	22	42000	66500	8000
	K45X53X28	45	53	28	51500	97500	8000
	K45X59X18 TN	45	59	18	43500	53500	7000
	K45X59X32	45	59	32	72500	101500	7000
	K45X59X36	45	59	36	75500	108500	7000
	K45X51X36 ZW	45	51	36	44500	98500	7000
47	K47X52X17	47	52	17	22800	48500	8000
	K47X52X27	47	52	27	34500	82500	8000
	K47X53X25	47	53	25	38000	81500	8000
	K47X55X28	47	55	28	52500	99500	7500
48	K48X54X19	48	54	19	30000	60500	7500
48	K48X54X25	48	54	25	31000	91000	7500
50	K50X55X13.5	50	55	13.5	17500	36000	7500
	K50X55X17	50	55	17	21400	46500	7500
	K50X55X20	50	55	20	26000	59500	7500
	K50X55X30	50	55	30	38500	96500	7500
	K50X57X18	50	57	18	33000	62500	7000
	K50X58X20	50	58	20	35000	61500	7000
	K50X58X25	50	58	25	43500	80500	7000
52	K52X57X12	52	57	12	17500	36000	7000
55	K55X60X20	55	60	20	28000	65500	6500
	K55X60X27	55	60	27	37500	96500	6500
	K55X60X30	55	60	30	40500	10300	6500
	K55X61X20	55	61	20	41000	11000	6500
	K55X62X18	55	62	18	35000	69500	6500
	K55X63X15	55	63	15	245000	40500	6500
	K55X63X20	55	63	20	39500	73500	6500
	K55X63X25	55	63	25	49500	99500	6500
	K55X63X32	55	63	32	61500	129500	6500
	K55X60X40ZW	55	60	40	48000	132000	6500
56	K56X61X20	56	61	20	27000	64500	6500
58	K58X63X17	58	63	17	21500	63500	6000
	K58X64X19	58	64	19	24500	77500	6000
	K58X65X18	58	65	18	34500	69500	6000
	K58X65X38ZW	58	65	38	48500	106500	6000
60	K60X65X20	60	65	20	29000	71500	6000
	K60X65X30	60	65	30	42000	115500	6000
	K60X68X20	60	68	20	43000	84500	5500
	K60X68X23	60	68	23	49000	100500	5500
	K60X68X25	60	68	25	52500	110500	5500
	K60X68X27	60	68	27	59000	120500	6000
	K60X75X42	60	75	42	11300	19200	5500
	K60X66X33ZW	60	66	33	45500	111500	6000
	K60X66X40ZW	60	66	40	57500	150500	5500
	K60X68X30ZW	60	68	30	44000	87500	5500
	K60X68X34ZW	60	68	34	47500	95500	5500
62	K62X70X40ZW	62	70	40	65500	145500	5500
63	K63X70X21	63	70	21	45000	100500	5500
64	K47X70X16	64	70	16	27500	59500	5500
65	K65X70X20	65	70	20	30000	76500	5500
	K65X70X30	65	70	30	43500	93500	5500
	K65X73X23	65	73	23	45500	93500	5000
	K65X73X30	65	73	30	56500	122500	5000
68	K68X74X20	68	74	20	35000	83500	5000
	K68X74X30	68	74	30	46000	117500	5000
	K68X74X35 ZW	68	74	35	48000	124500	5000
	K68X75X20	68	75	32	53500	127500	4500
70	K70X76X20	70	76	20	35500	85500	4500
	K70X76X30	70	76	30	51500	138500	4500
	K70X78X25	70	78	25	51500	111500	4500
	K70X78X30	70	78	30	59500	134500	4500
	K70X80X30	70	80	30	72500	147500	4500
	K70X78X46 ZW	70	78	46	77500	18800	4500
72	K72X80X20	80	20	41000	84500	4500
73	K73X79X20	73	79	20	36500	99500	4500
75	K75X81X20	75	81	20	37000	93500	4500
	K75X81X30	75	81	30	51500	142000	4500
	K75X83X23	75	83	23	49500	108000	4000
	K75X83X30	75	83	30	91500	142000	4000
	K75X83X35 ZW	75	83	35	62500	146500	4000
	K75X83X40 ZW	75	83	40	72500	176500	4000
80	K80X86X20	80	86	20	38000	97500	4000
	K80X86X30	80	86	30	55500	158500	4000
	K80X88X30	80	88	30	71500	178500	4000
	K80X88X40 ZW	80	88	40	75500	191500	4000
	K80X88X46 ZW	80	88	46	87500	23000	4000
85	K85X92X20	85	92	20	44000	107500	3500
90	K90X97X20	90	97	20	44500	112500	3000
	K90X98X27	90	98	27	60500	149500	3000
	K90X98X30	90	98	30	67500	171500	3000
95	K95X102X20	95	102	20	45500	122500	2900
	K95X103X30 ZW	95	103	30	68500	179500	2900
	K95X103X40 ZW	95	103	40	82500	227500	2900
100	K100X107X21	100	107	21	47500	126500	2700
	K100X108X27	100	108	27	56500	142500	2700
	K100X108X30	100	108	30	70500	187500	2700
105	K105X112X21	105	112	21	47000	126500	2500
105	K105X113X30	105	113	30	71500	196500	2500
110	K110X117X24	110	117	24	55500	157500	2300
110	K110X118X30	110	118	30	77500	218500	2300
115	K115X123X27	115	123	27	63000	170000	4100
	K115X125X35	115	125	35	63000	170000	4100
	K115X125X40	115	125	40	65000	175000	4100

Parameter Name	Value
Inner Diameter (d)	65 mm
Outer Diameter (D)	75 mm
Width (B)	50 mm
Material	Bearing steel
Precision Grade	P0, P5, P6
Lubrication	Oil or grease
Type	Open needle super finishing

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Needle Roller Bearing

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