GCR15 INCH SERIES BEARINGS R8
0.25~2.0 USD
| Min. Order: | 5000 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 0.3 MILLION PCS PER MONTH |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Service |
Product Detail
| Model No.: | R8-ZZ R8-2RS |
|---|---|
| Means of Transport: | Ocean |
| Brand Name: | JUF |
| MODEL NO.: | R8-ZZ R8-2RS |
| SIZE: | 0.5*1.125*0.3125 |
| MATERIAL: | GCR15 |
| PRECISION GRADE: | P0/P6/P5 |
| FITNESS: | C0/C2/C3 |
| MARKING: | JUF / NEUTRAL / OEM BRAND |
| PACKING: | INDUSTRIAL OR IDIVIDUAL PACKING |
| GREASE: | JUF3# |
| OEM SERVICE: | AVAILABLE |
| Production Capacity: | 0.3 MILLION PCS PER MONTH |
| Packing: | INDUSTRIAL OR INDIVIDUAL PACKING |
| Delivery Date: | 35 DAYS |
Product Description
| Product Number | Bearing Type | Bore Dia (d) | Outer Dia (D) | Width (B) | Dynamic Load Rating (Cr) (Newtons) | Static Load Rating (Cor) (Newtons) |
| R8 | Open | 0.5 | 1.125 | 0.25 | 1149 | 511 |
| R8-2RS | Sealed | 1.125 | 0.3125 | 1149 | 511 | |
| R8ZZ | Shielded | 1.125 | 0.3125 | 1149 | 511 |
RINGS & BALLS vacuum degassed, high carbon chromium bearing steel GCr15 is the standard material for precision bearing rings and balls. The material has uniform specification as AISL 52100(America)DIN100 Cr6(German),JISSUJ2(Japan)
Chemical Composition(%) | ||||||
STEEL NO | C | Si | Mn | P | S | Cr |
GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.025 | 1.40-1.65 |
RETAINERS-LB standard bearing retainers are made from cold rolled carbon steel
Precision grade: P0/P6/P5
OEM service
Quality Guarantee : The items can be replaced or refunded beause of quality problem within one year from the date the buyer get the goods .
GREASE
GREASE
| Manufacturer | Brand name | Basic type grease | Operation temp.c | Use |
| Exxon | Beacon 325 | synthetic grease | -55~120 | General purpose grease |
| Mobil28 | (Mil-G-81332) | Synthetic hydrocarbon | -55~180 | Wide temperature range,good low temperature torque |
| Chevron | Mineral grease | -30~180 | High temperature range with good water resistance | |
| Shell | Alvania2 | Mineral grease | -35~120 | Long life and wide application |
| DuPont | Krytox 240AC(mil-G-27617) | Fluorinated grease | -35~290 | High temperature stablility with good lubricity properties |
| Shell | Dolium R | Petroleum grease | -40~150 | Good corrosion resistance and water resistance |
| KYODO | SRL | Synthetic grease | -40~150 | Low noise,low torque and special case |
| Mobil | HP | Lithium complex | -30~110 | Vibration,moderate speeds and good corrosion resistance |
| Tianjin Hangu | Motor No.2 | Mineral grease | -30~110 | wide application,general purpose |
