Bearing 57518/TR1312/1YD Tapered Roller Bearings Size 69,85x116,98x63,88

Bearing 57518/TR1312/1YD Tapered Roller Bearings Size 69,85x116,98x63,88

Tapered Roller Bearing Specification

Bearing number : 57518/TR1312/1YD

Brand : KOYO

Bore Diameter (mm) : 70,3

Outer Diameter (mm) : 117

Bearing dimensions and specification in KOYO catalogue:

d - 70,3 mm

d1 - 69,9 mm

D - 117 mm

D1 - 126 mm

T - 64,5 mm

B - 27,7 mm

B1 - 24,9 mm

C - 54,6 mm

C1 - 3,9 mm

Weight - 3 Kg

Inch Taper Roller Bearing Description

Product number

Taper Roller Bearings Applications

(1) the assembly process, to make the center line of the shaft and the bearing hole coincide. Should the tilt, installation difficulties, but will also cause indentation, journal bending, or even cause the bearing inner ring fracture.

(2) does not allow hand hammer directly beat the bearing outer ring, the inner ring.

(3) heating the assembly of a large amount of interference and medium-sized bearing should avoid bearing direct bearing contact with the oil temperature is much higher than the bottom, in order to avoid local overheating leaving the rolling element and the inner and outer ring raceways annealing lose their hardness .

       Guangzhou Zhonglu Automobile Bearing Co., LTD is the authorized manufacturer of imported and exported bearings in Shandong Province, China. We have more than 300 employees serve for customers around the world. The company''s products have passed ISO9001:2008, ISO/TS 16949:2009 international quality system certification.We provide Customized OEM and ODM products and permit the fast manufacture and delivery.
We have professional factories, professional R&D teams and mature production lines to provide more competitive prices and excellent services. At the same time, we have a wealth of industry experience and a stable customer base, so that we continue to optimize the high-quality products and services. Our strong technical service team and perfect production management system can provide you with stable supply and excellent service and products.Welcome to visit our factory.