Terminology related to bearing drawings:
Code or item number
Name
Quantity
Material
Specification or Size
Dimensions
Drawing No. (DWG. NUMBER)
Assembly drawing
Xiangtu METAL DRAWING
SCALE
Weight
Design CREATED BY
DRAWN BY
Proofreading COLLATED BY
Technology
Standardized STANDARDIZED BY
Approved BY
Checked By
Date
Mark MARKER
Number of occurrences
Change file number REVERSION
Signature
1 Basic rated load Cr=30.8KN, Cor=34KN
2 Measure axial clearance 0.05-0.09 under 100N load
3 Oil: SHELL ALANIA RL3, total injection amount 6.5-8.0g GREASE TYPE SHELL ALANIA RL3, 6.5-8.0g TOTALLY
4 The rotation of the bearing should be smooth, flexible, and free from any obstruction. THE ROTATION OF BEAring SHALL BE SMOOTHLY WITOUT BEING BLOCKED
5 The difference in diameter between the inner holes of the two inner rings shall not exceed 0.006mm. BORE DIAMER OF INNER RINGS MUST BE QUAL THE 0.006mm
6 Rolling element ￥ 50.5mm, with a spacing of 17 between two rows of rolling elements. PITCH DIAMER OF BALL SET IS ￥ 50.5mm, DISTANCE BETWEEN THE CENTRE OF TWO ROW BALLS IS 17mm
7 Etch and engrave the inner ring on the same side of the outer ring with a guide groove with a diameter of 42.8mm and a height of 1.2mm. MARKING ONLY ON INNER RING OF THE SAME SIZE OF THE OUTER RING WITH THE SPECIAL CHAMFER AS ￥ 42.8mm, HIGH 1.2mm
8 CONTACT ANGLE IS 35 °+5 °
9 The color of the outer sealing ring is red. THE COLOR OF THE OUTER SEALS ARE RED.
