7921CTRDUMP3 NSK Super Precision Bearings
Request A Quote For Your Special 7921CTRDUMP3 NSK Super Precision Bearings Qingdao Clunt Bearing Co., Ltd. Needs 1.5 mm r - Outer Ring To Clear Radius3 Today! Free Super Precision Bearings Quotes. ISO 9001 ISO P4S (ABEC 7/9) Precision Class certified.
| Brand Name: | NSK |
| Model Number: | 7921CTRDUMP3 |
| r - Outer Ring To Clear Radius3: | 1.5 mm |
| Precision Class: | ISO P4S (ABEC 7/9) |
| Cage Type: | CR - Phenolic Outer |
| Limiting Speed (Oil): | 22080 rpm |
| Design Units: | METRIC |
| Ball Type: | Ceramic |
| da - Inner Ring Backing Diameter: | 99.700 mm |
| Bearing Width: | 24 mm |
| PDF |
7921CTRDUMP3 |
Product Details
| r - Outer Ring To Clear Radius3 | 1.5 mm |
| Precision Class | ISO P4S (ABEC 7/9) |
| Cage Type | CR - Phenolic Outer |
| Limiting Speed (Oil) | 22080 rpm |
| Design Units | METRIC |
| Ball Type | Ceramic |
| da - Inner Ring Backing Diameter | 99.700 mm |
| Bearing Width | 24 mm |
| Limiting Speed (Grease) | 11040 rpm |
| Ce - Dynamic Radial Rating1 | 79600 N |
| Bearing Weight | 1.17 Kg |
| do - Ball Diameter | 15.081250 mm |
| Full Timken Part Number | 2MMC9118WICRDUH |
| d | 90 mm |
| D | 140 mm |
| C0 - Static Radial Rating | 61320 N |
| Contact Angle | 15 º |
| Da - Outer Ring Backing Diameter | 130.900 mm |
| R - Inner Ring To Clear Radius2 | 1.5 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-1515369322 |
