0.984 Inch | 25 Millimeter x 1.181 Inch | 30 Millimeter x 0.63 Inch | 16 Millimeter KOYO JR25X30X16 Needle Non Thrust Roller Bearings
Enjoy High Margins on Competitive KOYO Bearing Qingdao XMD Autos Ball Bearing Co., Ltd. Pricing.Great Wholesale Products at Low KM20 compatible lock nut number: Costs. 0.984 Inch | 25 Millimeter x 1.181 Inch | 30 Millimeter x 0.63 Inch | 16 Millimeter
What is JR25X30X16 bearing interchange？
| Brand Name: |
KOYO |
| Model Number: |
JR25X30X16 |
| Series: |
28000 |
| Cone Part Number: |
28158 |
| Cup Part Number: |
28300X |
| Design Units: |
Imperial |
| Bearing Weight: |
0.4 Kg |
| Cage Type: |
Stamped Steel |
| d: |
40 mm |
| D: |
76.2 mm |
| PDF |
JR25X30X16 |
Product Details
| Series |
28000 |
| Cone Part Number |
28158 |
| Cup Part Number |
28300X |
| Design Units |
Imperial |
| Bearing Weight |
0.4 Kg |
| Cage Type |
Stamped Steel |
| d |
40 mm |
| D |
76.2 mm |
| B - Cone Width |
20.940 mm |
| C - Cup Width |
15.494 mm |
| B |
20.625 mm |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
44.96 mm |
| db - Cone Backface Backing Diameter |
47.5 mm |
| Da - Cup Frontface Backing Diameter |
71.88 mm |
| Db - Cup Backface Backing Diameter |
68.07 mm |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Aa - Cage-Cone Backface Clearance |
1.5 mm |
| a - Effective Center Location3 |
-4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
4390 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
16900 lbf |
| C0 - Static Radial Rating |
15500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
3020 lbf |
| K - Factor7 |
1.45 |
| e - ISO Factor8 |
0.4 |
| Y - ISO Factor9 |
1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) |
20.7 |
| G2 - Heat Generation Factor (Rib-Roller End) |
12.5 |
| Cg - Geometry Factor |
0.0709 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7515247 |