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- 81102T2
81102T2
81102T2
This document provides technical specifications for the NTN-SNR 81102T2 complete thrust bearing, which includes needle roller bearings and thrust cylindrical roller bearings from the 811 series.
- Inner Diameter (d): 15 mm
- Outer Diameter (D): 28 mm
- Inner Ring Diameter (d1): 28 mm
- Outer Ring Diameter (D1): 16 mm
- Thickness (T): 9 mm
- Mass: 0.03 kg
- Cage Assembly Mass: 0.006 kg
- Inner Ring Mass: 0.01 kg
- Outer Ring Mass: 0.01 kg
- Dynamic Load Rating (Ca): 12.2 kN
- Static Load Rating (C0a): 26.8 kN
- Limiting Speed with Grease: 2,800 rpm
- Limiting Speed with Oil: 11,000 rpm
- Operating Temperature Range: -20 °C to 120 °C
- Cage Frequency (FTF): 0.5 Hz
- Rolling Element Frequency (BSF): 6.03 Hz
- Outer Ring Frequency (BPF0): 6 Hz
- Inner Ring Frequency (BPFI): 6 Hz
- Minimum Shaft Diameter (da min): 25 mm
- Maximum Housing Bore Diameter (Db max): 18 mm
- Maximum Fillet Radius (ras max): 0.3 mm
NTN-SNR ROULEMENTS, located in Annecy Cedex, France, is the manufacturer of this bearing. The company is registered under RCS ANNECY B 325 821 072.
Catalog excerpts
Technical datasheet 81102T2 Complete thrust bearing Needle roller bearing, thrust cylindrical roller bearing, 811 series NTN-SNR ROULEMENTS – www.ntn-snr.com 1 rue des Usines – 74010 Annecy C edex – France – Tel. +33 (0)4 50 65 30 00 S.A. au capital de 123 599 542 € - RC S ANNEC Y B 325 821 072 – Id. Fiscale : FR 48 325 821 072 SIRET 325 821 072 00015 - C ode AP E 2815 Z – C ode NAC E 28.15
Open the catalog to page 1
Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.5 Hz Characteristic rolling element frequency, BSF 6.03 Hz Characteristic outer ring frequency, BPF0 6 Hz Characteristic inner ring frequency, BPFI 6 Hz NTN-SNR ROULEMENTS - www.ntn-snr.com 1 rue des Usines - 74010 Annecy Cedex - France - Tel. +33 (0)4 50 65 30 00 S.A. au capital de 123 599 542 € - RCS ANNECY B 325 821 072 - Id. Fiscale : FR 48 325 821 072 SIRET 325 821 072 00015 - Code APE 2815 Z - Code NACE 28.15
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