RA112RRB Radial Insert Ball Bearing 44.45x85x30.18mm
Can't find what you're 203000 Series looking for RA112RRB Radial Insert Ball Bearing 44.45x85x30.18mm ? Our expert Singapore Bearing Authorized Dealer Representatives be in contact Industrial Bearings Solutions with you shortly!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
203000 |
| Cone Part Number |
EE203137 |
| Cup Part Number |
203190 |
| Design Units |
Imperial |
| Bearing Weight |
31.1 Kg |
| Cage Type |
Stamped Steel |
| d |
346.075 mm |
| D |
482.600 mm |
| B - Cone Width |
63.5 mm |
| C - Cup Width |
44.450 mm |
| B |
66.675 mm |
| R - Cone Backface To Clear Radius1 |
12.700 mm |
| r - Cup Backface To Clear Radius2 |
6.86 mm |
| da - Cone Frontface Backing Diameter |
366.01 mm |
| db - Cone Backface Backing Diameter |
388.11 mm |
| Da - Cup Frontface Backing Diameter |
457.20 mm |
| Db - Cup Backface Backing Diameter |
449.07 mm |
| Ab - Cage-Cone Frontface Clearance |
7.4 mm |
| Aa - Cage-Cone Backface Clearance |
14.5 mm |
| a - Effective Center Location3 |
16.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
59900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
231000 lbf |
| C0 - Static Radial Rating |
398000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
42700 lbf |
| K - Factor7 |
1.4 |
| e - ISO Factor8 |
0.42 |
| Y - ISO Factor9 |
1.44 |
| G1 - Heat Generation Factor (Roller-Raceway) |
2140 |
| G2 - Heat Generation Factor (Rib-Roller End) |
336 |
| Cg - Geometry Factor |
0.178 |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |