4 mm x 8 mm x 3 mm NMB LF-840ZZ deep groove ball bearings
4 mm x 8 mm x 3 mm NMB LF-840ZZ deep groove ball bearings, Units and Housings CAD models , BEARING-SINGAPORE (PTE)LTD. 1.8750 in base to bore centerline: NMB Bearing Manufacturing Service . Normal Duty duty type: Get Your Free. 4 mm x 8 mm x 3 mm
What is LF-840ZZ bearing cross reference？
| Brand Name: |
NMB |
| Model Number: |
LF-840ZZ |
| Series: |
13600 |
| Cone Part Number: |
13686 |
| Cup Part Number: |
13620 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.30 Kg |
| Cage Type: |
Stamped Steel |
| d: |
38.1 mm |
| D: |
69.012 mm |
| PDF |
LF-840ZZ |
Product Details
| Series |
13600 |
| Cone Part Number |
13686 |
| Cup Part Number |
13620 |
| Design Units |
Imperial |
| Bearing Weight |
0.30 Kg |
| Cage Type |
Stamped Steel |
| d |
38.1 mm |
| D |
69.012 mm |
| B - Cone Width |
26.195 mm |
| C - Cup Width |
15.083 mm |
| B |
26.195 mm |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| r - Cup Backface To Clear Radius2 |
0.76 mm |
| da - Cone Frontface Backing Diameter |
42.93 mm |
| db - Cone Backface Backing Diameter |
45.47 mm |
| Da - Cup Frontface Backing Diameter |
66.00 mm |
| Db - Cup Backface Backing Diameter |
61.98 mm |
| Ab - Cage-Cone Frontface Clearance |
1.3 mm |
| Aa - Cage-Cone Backface Clearance |
7.6 mm |
| a - Effective Center Location3 |
-10.2 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3920 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
15100 lbf |
| C0 - Static Radial Rating |
15300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2700 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) |
12.2 |
| Cg - Geometry Factor |
0.0713 |