NTN A4138 Tapered Roller Bearings
| Brand Name |
NTN |
| Model Number |
A4138 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN A4138 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 32212JR |
| Size (mm) | 60x110x29.75 |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 110 |
| Width (mm) | 29,75 |
| d | 60 mm |
| D | 110 mm |
| T | 29,75 mm |
| B | 28 mm |
| C | 24 mm |
| a | 25,1 mm |
| r min. | 2 mm |
| r2 min. | 1,5 mm |
| da min. | 70 mm |
| da max | 69 mm |
| Da min | 95 mm |
| Da max. | 100 mm |
| Db min. | 104 mm |
| ra max. | 2 mm |
| rb max. | 1,5 mm |
| Weight | 1,19 Kg |
| Basic dynamic load rating (C) | 132 kN |
| Basic static load rating (C0) | 167 kN |
| (Grease) Lubrication Speed | 3500 r/min |
| (Oil) Lubrication Speed | 4700 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,81 |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / US pound | 2.62 |
| Product Group | B04334 |
| Bearing No. | 32212JR |
| r(min) | 2 |
| r1(min) | 1.5 |
| Cr | 164 |
| C0r | 167 |
| Cu | 25.9 |
| Grease lub. | 3500 |
| Oil lub. | 4700 |
| a(mm) | 25.1 |
| da(min) | 70 |
| db(max) | 69 |
| Da(max) | 100 |
| Da(min) | 95 |
| Db(min) | 104 |
| Sa(min) | 4 |
| Sb(min) | 5.5 |
| ra(max) | 2 |
| rb(max) | 1.5 |
| e | 0.40 |
| Y1 | 1.48 |
| Y0 | 0.81 |
| (Refer.)Mass(kg) | 1.19 |