GCr15 ball used on slewing bearing, Carbon Steel Ball/Chrome Steel Ball/Stainless Ball/Bearing Ball for Slewing Ring

Product Description
Carbon Steel Ball/Chrome Steel Ball/Stainless Ball/Bearing Ball for Slewing Ring Bearing


AISI 302 304L 316L grinding stainless steel ball for eye roll- on

Material: Stainless steel
- AISI 302/304/304L/316/316L
- AISI 420/420C/430/440C

Property: Rust resistance

Application: Aerosol and dispenser valves, medical application, animal feeders, trigger sprayers, finger pumps, bearing
1). For 300 series
Trigger sprayers,Bearings,Dispenser valves,
Body lotion pumps,Aerospace,Quick
Disconnect couplings
2). For 400 series
Bearing applications,Valve applications,
Locking mechanisms,Fasteners,Quick

Stainless steel balls are resistance to corrosion and staining, low maintenance and familiar lustre.
a) Features of 201 stainless steel ball:
1. Austenitic steel, essentially nonmagnetic in the annealed condition and becomes magnetic when cold worked, with a lower price to substituted for AISI 301 in many applications.
2. Hardness HRC22-28
b) Features of 304 stainless steel ball:
1. Austenitic steel, magnetic but can be demagnetized by heat treatment, good anti rust and anti corrosion performance.
2. Hardness HRC22-26
c) Features of 316 316L stainless steel ball:
1. Austenitic steel, magnetic but can be demagnetized by heat treatment, high-grade steel balls, higher rust resistance and anti-corrosion, performance is superior to 304 stainless steel ball.
2. Hardness HRC22-26
d) Features of 420 stainless steel ball:
1. Martensitic steel, magnetic, good rust resistance, high hardness and precision
2. Hardness HRC50-55

e) Features of 440c stainless steel ball:
1. Martensitic steel, greatest hardness and surface finish, excellent anti rust and corrosion performance, high accuracy.
2. Hardness HRC58-65

PACKAGING

Step 1: Weighing stainless steel balls. Usually the weight is about 10kg.

Step 2: Sealed plastic bags

Step 3: Put sealed plastic bags into small boxes.

Step 4: Each box has the label, including material, Lot No. size, quantity, grade, date......

Step 5: Each box directly put into mooden case.

Xuzhou D&R Engineering Machinery Co., Ltd. is mainly engaged in design and produce machinery products.The main products are slewing bearings.

All the blanks for our slewing bearings are performed by hardening and tempering, hardness can reach HB220-280, the strength is much higher than national standard of GB/T 3077 and GB/T 699, raceway using medium frequency induction hardening machine, hardness can reach HRC55-62, the depth is bigger than 5 mm, inner steel balls are treated by steel ball crushing test to ensure the load of the core.

Our slewing bearings have many advantages: compact structure, light weight, low noise, smooth operation, high precision, safe and reliable, it can bear the axial force, radial force and overturning moment, it doing good on bearing heavy load and low speed.

We can survey, design and produce all kinds of non-standard spur gear gears, helical gears and bevel gears according to customers special requirements. Advanced production equipment and complete testing equipment to ensure the reliable quality, high performance, reasonable price, short production time.

We are committed to building brand by the quality, reputation to win the development.