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Needle Roller 4x21.8mm
Min. Order:
1 Piece
Payment term:
T/T or Paypal or WesternUnion
Delivery time:
15 days
Technical Parameters:
Product Designations:
4x21.8mm
Structure:
needle roller
Outside Diameter:
4 mm
Thickness:
21.8 mm
Weight:
2.14 KG
Precision Rating:
G2,G3,G4,G5
Bearing Material:
Bearing steel/Stainless steel/ceramic
Seals Type:
NO
We produce many kinds of pin products, products have a variety of
needle, pins, flat round pin, taper pin, gear shaft, roller,
knurling shaft pin, anti-skid pin, watch spindle, non-standard
positioning shaft. Because the working conditions are different,
the materials used are carbon steel, bearing steel, stainless
steel, ceramics and other materials.
Producing flat needle roller, ball head needle roller, pointed
needle roller, repair needle roller, special-shaped needle roller.
Precision grades are: G5, G3, G2 grade, needle roller, roller and
roller and shaft or pin, producing all kinds of stainless steel
needle roller, roller and roller, diameter size 0.6mm ~ 40mm,
length size 2mm ~ 150mm.
Major products
.
1.the end face of the needle roller can be a flat head, a ball
head and a sharp point (size: mm)
φ 0.8 x 3 to φ 0.8 * 12
φ 1 x 3 to φ 1 * 16
φ 1.2 x 3 to φ 1.2 * 16
φ 1.5 x 2.3 to φ 1.5 * 20
φ 1.75 x 3 to φ 1.75 * 20
φ 2 x 2 to φ 2 * 24
φ 2.5 x 3 to φ 2.25 * 24
φ 2.5 x 3 to φ 2.5 * 36
φ 3 x 3 to φ 3 * 50
φ 3.5 x 5 to φ 3.5 * 50
φ 4 x 4 to φ 4 * 60
φ 5 x 5 to φ 5 * 60
φ 6 x 6 to φ 6 * 80
2. roller, roller, end is plane chamfer (dimension unit: mm)
φ 6.5 x 8 to φ 6.5 * 80
φ 7 x 7 to φ 7 * 80
φ 7.5 x 10 to φ 7.5 * 80
φ 8 x 8 to φ 8 * 100
φ 8.5 x 8.5 to φ 8.5 * 100
φ 9 x 9 to φ 9 * 100
φ 9.5 x 9.5 to φ 9.5 * 100
φ 10 x 10 to φ 10 * 100
φ 10.5 x 10.5 to φ 10.5 * 100
φ 11 x 11 to φ 11 * 150
φ 11.5 x 11.5 to φ 11.5 * 150
φ 12 x 12 to φ 12 * 150
More than 12 φ to 40 * 150
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