2.5*3.5mm 4*5mm Needle Roller for Heavy-Load Linear Guide 1.5X2.4mm 1.7X2.4mm

• Customization: Available
• Certification: CE, ISO
• Standard Parts: Yes
• Model NO.: 2.5*3.5mm, 4*5mm, 1.5x2.4mm, 1.7x2.4mm
• Type: Bearing Roller
• Material: Chrome Steel
• Industry Application: Roller and Needle Bearing, Hydraulic Motor, Engine
• Customized Type: Crown Profile, Logarithmic Curve
• Standard Type: Cylindrical, Nrb, NRA, Tr, Taper, Spherical
• Advantages: Long Service Life, Heavy Load, High Strength
• Transport Package: Plastic Bag+Carton Box+ Plywood Case
• Specification: Accoridng to product size
• Trademark: Accoridng to product specification
• Origin: China
• HS Code: 8482910000
• Production Capacity: 100, 000, 000 PCS/Year

Product Description

JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD. short name 'JSW', is a wholly state-owned company, also a subsidiary of SINOMACH GROUP (the biggest machinery group in China, ranked No.250 of TOP500 in 2021). 
JSW is founded in 1992 and registered with capital of 4.5 million US dollars, located in Wuxi city, Jiangsu Province, with workshop area 50,000 square meters with first-class production lines,and office area 3000 square meters.
 

JSW passed ISO 9001,ISO 14001,ISO 18001 ,ISO 5001 and AEO certified.
We are manufacture and exporter, which turnover of rolling elements last year is 40 million US dollar, mainly exporting the Europe and America inclduing Germany, Italy, France, Belgium, Austria, Spain, Hungary, Poland, the USA, Mexico, Brazil, Chile, Malaysia.
 

STEEL ROLLERS

A. We can supply cylindrical / spherical / taper roller in grade G1, G2, G3, needle and pin in grade G2, G3, G5 with material chrome ( 100Cr6 & 100CrMn6 ) and stainless steel ( SUS420J2, AISI304, AISI304L, AISI316, AISI316L, AISI440C, AISI430 ), the end shape has: ZB shape ( logarithmic curve ) / NRA (round end) / NRB (flat end) / TR / relieved end / cut end / grinded end / variant-curvature that can according to Customer's various requirement.

Our production range as follows:
Diameter: From 1.25mm to 100mm, Length: From 3mm to 100mm.

B. We can also supply cylindrical roller in G1
Diameter: 7mm to 20mm
Length: 10mm to 50mm
 

0.0771"X0.0495"	10x17mm	18X32mm	2x12mm	3X12.8mm	4x17.8mm	5x39.8mm	7x13mm
0.0854"X0.64"	10x19mm	18X36mm	2X13.8mm	3X13.8mm	4X19.8mm	5x49.8mm	7X14mm
1"X40mm	10x20mm	19x19mm	2X15.8mm	3x14mm	4X20mm	5x5mm	7x16mm
1.0x7.8mm	10x22mm	19X28mm	2X15mm	3x15.8mm	4X21.8mm	5X7mm	7x17mm
1.25x3.2mm	10x25mm	1x11.8mm	2x17.8mm	3x17.8mm	4x22.8mm	5x8mm	7x18mm
1.48x10.8mm	10x26.5mm	1x3.8mm	2X19.8mm	3x18mm	4x23.8mm	5X9mm	7x19.9mm
1.558x12.7mm	10x28mm	1x7.8mm	2x21.8mm	3X19.8mm	4x25.8mm	6.35X19.05mm	7x20mm
1.5x11.8mm	10x29.5mm	1x8.8mm	2x4.65mm	3x21.8mm	4x31.8mm	6.35X25.4mm	7x21mm
1.5x13.8mm	10x30mm	1x9.8mm	2X4mm	3X23.8mm	4x34.8mm	6.5*20	7x24mm
1.5x15.8mm	10x40mm	2.275X12.7mm	2x5.8mm	3X27.8mm	4x38mm	6.5X27.8mm	7x35mm
1.5x16mm	10x50mm	2.377X29.8mm	2x6.3mm	3x29.8mm	4x39.8mm	6.99X8mm	7x36.8mm
1.5x2.5mm	10x60mm	2.5x10.8mm	2X7.8mm	3x38mm	4X6mm	6X10mm	7x41mm
1.5X2mm	11X11mm	2.5x11.8mm	2x8.8mm	3x45mm	4x7.5mm	6X12mm	7X8mm
1.5x5.3mm	11x15mm	2.5x13.8mm	2X9.7mm	3x5mm	4x7mm	6x14mm	7X9mm
1.5x5mm	11x35.4mm	2.5X15.3mm	2x9.8mm	3x8mm	4x8.3mm	6X16.5mm	8X10mm
1.5x7.8mm	12.5x22mm	2.5x15.8mm	3.0x15.80mm	3x9.8mm	4x8mm	6x17.8mm	8X12mm
1.5x9.3mm	12x12mm	2.5x17.8mm	3.0x17.80mm	4   H6X6.75	4x9.8mm	6x18mm	8X14mm
1.5x9.8mm	12x14mm	2.5x19.8mm	3.175X25.4mm	4.495x10mm	5.56X14mm	6X19.9mm	8X16mm
1.5x9mm	12x16mm	2.5x23.8mm	3.175X28.5mm	4.5X10mm	5.5mmX6mm	6x20mm	8x17mm
1.6X11.6mm	12x18mm	2.5X27.8mm	3.177X12.8mm	4.754X30.1mm	5.5X21.7mm	6x21.8mm	8x18mm
1.6x13.8mm	12x20mm	2.5x7.8mm	3.5X11.8mm	4.76X25.4mm	5.5x8mm	6x24mm	8x20mm
1.6X19mm	12x22mm	2.5x9.8mm	3.5x13.8mm	4.93X23.8mm	5.996x12mm	6x29.8mm	8x24.5mm
1.6X20.4mm	12x24mm	2.779X21.69mm	3.5X15.75mm	4.996x8mm	5.996x6mm	6x30mm	8x24mm
1.6X8.4mm	12x40mm	20x19.6mm	3.5x17.8mm	40X39.2mm	5X10mm	6x32mm	8x26mm
1.7X9.8mm	13x13mm	20X20mm	3.5X19.8mm	40X40mm	5x12mm	6x37mm	8x30mm
1.8mmX6mm	13x20mm	20x30mm	3.5x21.8mm	40x65mm	5x13.8mm	6x39.8mm	8X40mm
1.8X14mm	14x14mm	2-1/4"x1.492"	3.5x25.8mm	42X41.4mm	5x15.8mm	6x40.3mm	8x8mm
1.8X16mm	14x20mm	21x21mm	3.5x29.8mm	42X42mm	5x15mm	6x41mm	9*10mm
1.8X18.5mm	14X34mm	21x22mm	3.5x34.8mm	46x72mm	5x16.8mm	6x43mm	9x14mm
1.8X21mm	14X56mm	22X22mm	3.5x6.65mm	48x76mm	5x17.8mm	6x59.8mm	9x17mm
1.8X8mm	15X14.6mm	22x34mm	3.5x8.3mm	4x10mm	5X17mm	6x6mm	9x18mm
1/4"x1/2"	15X15mm	24X23.4mm	3/16"x3/4"	4x12.65mm	5x19.8mm	6X7.2mm	9x27.5mm
1/4"x5/8"	15x22mm	24x24mm	30X29.4mm	4x12.8mm	5X20mm	6X77	9x9mm
1/8"x2"	15x30mm	24x36mm	30x29.5mm	4x13.8mm	5x21.8mm	6x8mm	1.81x3.5mm
1/8"X21.4mm	16x16mm	25.0x24.4mm	30X30mm	4x14.8mm	5X24.8mm	6x9mm	2x10mm
10.5X30mm	16x24mm	25x25mm	30x48mm	4x14mm	5x25mm	7.5X7.5mm	2x8mm
10.99x19mm	17x17mm	25x36mm	32.0x32mm	4x15.6mm	5x27.8mm	7.938X25.4mm
10X10mm	17x24mm	26x26mm	36X35.4mm	4x15.8mm	5x29.8mm	7.995x12mm
10X14mm	18x18mm	28x28mm	36x36mm	4x16.8mm	5X30mm	7x10mm
10X16.8mm	18X26mm	2x11.8mm	3x11.8mm	4x16mm	5x33.8mm	7x12mm

 

For rollers, we have 3 production lines that imported from German INA and have more than 100 sets of special domestic equipments to produce ZB ( logarithmic curve) end. All rollers' diameter and length are 100% sorted by our automatic sorting machines.

We have a variety of inspection equipments with high precision, and QA engineers who can strictly control the quality during production and before shipment.


Be sure our steel rollers with good quality, favorable price and on-time delivery!