NACHI 7312B bearing

60x130x31

ENTREPRENEURIAL SPIRIT: CREATIVITY, HONESTY AND PERSISTENCE. BEARING CO. LTD has established cooperative partnership with some distributors authorized by Atten, including some advanced manufacturers like SKF, Fag Timken, NSK, NTN, Koyo, Nachi, etc We promise to offer the most competitive price and quick delivery to our customers.



Angular contact ball bearings 7312B

Bearing number : 7312B

Size (mm) : 60x130x31

Brand : NACHI

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in NACHI catalogue:

d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

Angle (α) - 40 °

a - 24.4 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 1.81 Kg

Basic dynamic load rating (C) - 92,5 kN

Basic static load rating (C0) - 67,5 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5500 r/min

Bearing 7312B

Bearings similar to NACHI 7312B bearing