1,191 mm x 3,967 mm x 2,38 mm NMB RI-21/2ZZ deep groove ball bearings
1,191 mm x 3,967 mm x 2,38 mm NMB RI-21/2ZZ deep groove ball bearings SEARCH - Whether it's agriculture or construction equipment your working on, BEARING-SINGAPORE (PTE)LTD. Has theNMB Bearing 1,191 mm x 3,967 mm x 2,38 mm Round bore type: you need.
What is RI-21/2ZZ bearing cross reference？
| Brand Name: | NMB |
| Model Number: | RI-21/2ZZ |
| Series: | LM501300 |
| Cone Part Number: | LM501349 |
| Cup Part Number: | LM501310A |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 41.275 mm |
| D: | 73.431 mm |
| PDF |
RI-21/2ZZ |
Product Details
| Series | LM501300 |
| Cone Part Number | LM501349 |
| Cup Part Number | LM501310A |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 41.275 mm |
| D | 73.431 mm |
| B - Cone Width | 19.812 mm |
| C - Cup Width | 14.732 mm |
| B | 19.558 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 48.01 mm |
| db - Cone Backface Backing Diameter | 54.10 mm |
| Da - Cup Frontface Backing Diameter | 71.10 mm |
| Db - Cup Backface Backing Diameter | 66.04 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4360 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16800 lbf |
| C0 - Static Radial Rating | 16700 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2980 lbf |
| K - Factor7 | 1.46 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.5 |
| G1 - Heat Generation Factor (Roller-Raceway) | 23.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
| Cg - Geometry Factor | 0.0739 |
1,397 mm x 4,762 mm x 2,779 mm NMB RIF-3ZZ deep groove ball bearings
12 mm x 25 mm x 12 mm NMB MBT12 plain bearings
3 mm x 6 mm x 2 mm NMB LF-630 deep groove ball bearings
28 mm x 50 mm x 28 mm NMB MBT28 plain bearings
10 mm x 26 mm x 10 mm NMB RBT10E plain bearings
8 mm x 16 mm x 5 mm NMB LF-1680DD deep groove ball bearings