- Loyal
- NNU4921
NNU4921 Bearing | Loyal
NNU4921 PDF download| NNU4921 interchange KOYO NNU4921 | |
| NNU4921 cross reference KOYO NNU4921 | |
| NNU4921 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NNU4921 |
| d | 105 mm |
| D | 145 mm |
| B | 40 mm |
| C | 40 mm |
| Ew | - |
| Cu | 40.2 |
| Fw | 118 mm |
| Cr | 196 |
| C0r | 306 |
| db min | 120 mm |
| Weight | 2 Kg |
| r min. | 1,1 mm |
| da max | 116 mm |
| r(min) | 1.1 |
| db(min) | 120 |
| Da(max) | 138.5 |
| da(min) | 111.5 |
| ra max. | 1 mm |
| da(max) | 116 |
| Da max. | 138,5 mm |
| da min. | 111,5 mm |
| Da(min) | - |
| ra(max) | 1 |
| Oil lub. | 4600 |
| Size (mm) | 105x145x40 |
| Width (mm) | 40 |
| Bearing No. | NNU4921 |
| Grease lub. | 3900 |
| Bearing number | NNU4921 |
| (Refer.)Mass(kg) | 2.00 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 145 |
| (Grease) Lubrication Speed | 3900 r/min |
| Basic static load rating (C0) | 306 kN |
| Basic dynamic load rating (C) | 157 kN |
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
ZK212-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Normal-duty(2)
SDI: ZK212-34
SD: 2 1/8
