Front elevation · drawn to proportion
MALAYA · Angular Contact Ball Bearings
7921 CTYNSULP4
Angular Contact Ball Bearings
- ⌀d105mm
- ⌀D145mm
- B20mm
MALAYA 7921 CTYNSULP4 is a angular contact ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 105 mm bore, a 145 mm outside diameter and a width of 20 mm. Supplied with CN internal clearance and polymer cage. Rated to 9,000 rpm under oil lubrication. Dimensionally interchangeable with NSK 7921CTYNSULP4.
Quoted the same working day. Orders placed before 4 PM dispatch same day.
Interchange
Same ISO envelope. These designations share the dimensions above and fit the same housing.
- NSK7921CTYNSULP4
Specification
Dimensions
| Bore Ø | 105mm |
|---|---|
| Outside Ø | 145mm |
| Width | 20mm |
| Mass | 0.831kg |
Design
| Type | Single Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Single Row |
| Sealing | Open |
| Cage | Polymer |
| Material | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 53.5kN |
|---|---|
| Static load C₀ | 57kN |
| Limiting speed (oil) | 9,000rpm |
| Limiting speed (grease) | 6,300rpm |
| Min temperature | -30°C |
| Max temperature | 120°C |
Additional
| Contact angle | 15 ° |
|---|