Headquater is in
the centre of Europe
Official supplies of equipment
and components from Europe
and components from Europe
Warranty is up
to 12 months
to 12 months
Best
prices
prices
Savings varies
from 15 to 55%
from 15 to 55%
Shipping
worldwide
worldwide
All shipments
are insured
are insured
Free
shipping
shipping
FAMAGA always strives to provide the best prices and timings of supplies for its customers. We sell only original equipment and spare parts, although we are not always the official distributor or manufacturer's dealer. All displayed trademarks and part numbers are the property of their respective owners.
Our catalogue covers a complete variety of products of the NTN-SNR. NTN-SNR develops strong and ingenious products that always determine the clarification for the rough industrial difficulties at any time. The NTN-SNR achieves the high standards of equipment performance while creating the modern technologies that upgrade the operating cycle of the industries. The NTN-SNR NTN-SNR 21312.VKC3 Double row spherical roller bearings is one of the thoroughlly engineered products. NTN-SNR NTN-SNR 21312.VKC3 Double row spherical roller bearings features great accuracy, which offer wide range of automatic and electric resolutions to fulfill all application needs. Because of the high quality of constituents, NTN-SNR NTN-SNR 21312.VKC3 Double row spherical roller bearings guarantee long duration performance.
As a supreme industrial distributor of wide range of manufacturers, we always dedicated to create outstanding experience to our clients by offering huge number of industrial outfit and constituent parts at affordable prices with the brilliant chain of supply in the brief period of time. A top level of determination permit us to deliver products of any measurements in the shortest shipping period and fulfill the requests of our purchasers in the production industry. As for the expenses and shipping period, please fill in the form or submit your order to sales@famaga.us">sales@famaga.us
As a supreme industrial distributor of wide range of manufacturers, we always dedicated to create outstanding experience to our clients by offering huge number of industrial outfit and constituent parts at affordable prices with the brilliant chain of supply in the brief period of time. A top level of determination permit us to deliver products of any measurements in the shortest shipping period and fulfill the requests of our purchasers in the production industry. As for the expenses and shipping period, please fill in the form or submit your order to sales@famaga.us">sales@famaga.us
Description
Spherical roller bearing, pressed steel cage, tapered bore 1:12
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| d2 | 79.5 mm |
| D1 | 109.9 mm |
| rs min | 2.1 mm |
| Number of lubrication holes | 0 |
| b | 2 mm |
| k | 0 mm |
| Associated sleeve reference | H312 |
| e | 0.24 |
| Y1 | 2.82 |
| Y2 | 4.19 |
| Y0 | 2.75 |
| Radial clearance class | C3 |
| Mass | 1.96 kg |
| Brand | SNR |
| Dynamic load, C | 10.3 kN |
| Static load, C0 | 179 kN |
| Fatigue limit load, Cu | 23.7 kN |
| Nref | 4,700 Tr/min |
| Nlim | 6,400 Tr/min |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.92 Hz |
| Characteristic outer ring frequency, BPF0 | 6.28 Hz |
| Characteristic inner ring frequency, BPFI | 8.72 Hz |
| da min | 72 mm |
| da max | 2 mm |
| db min | 65 mm |
| Ce min | 6 mm |
| Da max | 118 mm |
| ra max | 2 mm |
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