- Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
- 52387D/52639
52387D/52639 Bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
52387D/52639 PDF download| 52387D/52639 interchange LOYAL 52387D/52639 | |
| 52387D/52639 cross reference LOYAL 52387D/52639 | |
| 52387D/52639 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 52387D/52639 |
| d: | 3.5311 in89.690 mm |
| D: | 52000 |
| B: | 0.030 in0.80 mm |
| r(min): | Spacer shows standard nominal .01 radii, actual bearing may vary |
| r1(min): | Imperial |
| Width: | 6.3750 in161.925 mm |
| Size: | 3.8750 in98.425 mm |
| Series： | 52639 |
| r - Cup Backface "To Clear" Radius2： | 52387D |
| Design Units： | Stamped Steel |
| Db - Cup Backface Backing Diameter： | 1.5625 in39.688 mm |
| da - Cone Frontface Backing Diameter： | 14.6 lb6.6 Kg |
Series: 22.5000 in571.500 mm
r - Cup Backface "To Clear" Radius2: 11.2499 in285.747 mm
Design Units: M278700
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 17.6250 in447.675 mm
r - Cup Backface "To Clear" Radius2: 8.8125 in223.838 mm
Design Units: M270700
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 12 in304.8 mm
r - Cup Backface "To Clear" Radius2: 5.1250 in130.175 mm
Design Units: M257100
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 16.1250 in409.575 mm
r - Cup Backface "To Clear" Radius2: 6.3749 in161.922 mm
Design Units: M667900
Db - Cup Backface Backing Diameter: 0.080 in2.00 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
