Tower Crane Slew Bearings Turntable Slew Ring MODELS

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Tower Crane Slew Bearings Turntable Slew Ring

EF SLEWING BEARING CO., LTD.

EF SLEWING BEARING CO., LTD.China

EF SLEWING BEARING CO., LTD.2020-07-10 09:46:19
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Tower Crane Slew Bearings Turntable Slew Ring Size Chart (mm/inches)
Series	595
Cone Part Number	593
Cup Part Number	592-B
Design Units	Imperial
Bearing Weight	6.2 lb
Cage Type	Stamped Steel
d	3.5000 in
D	6.0000 in
D1 - Flange Outer Diameter	6.2460 in
B - Cone Width	1.4300 in
C - Cup Width	1.1875 in
C1 - Cup Flange Width	0.2500 in
T1 - Bearing Width	1.5625 in
T - Bearing Width to Flange	0.6250 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	3.86 in
db - Cone Backface Backing Diameter	4.09 in
Da - Cup Frontface Backing Diameter	5.71 in
Ab - Cage-Cone Frontface Clearance	0.09 in
Aa - Cage-Cone Backface Clearance	0.15 in
a - Effective Center Location3	-0.1 in
C90 - Dynamic Radial Rating (90 million revolutions)4	12600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	48600 lbf
C0 - Static Radial Rating	71600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	9530 lbf
K - Factor7	1.32
e - ISO Factor8	0.44
Y - ISO Factor9	1.36
G1 - Heat Generation Factor (Roller-Raceway)10	151
G2 - Heat Generation Factor (Rib-Roller End)	36.8
Cg - Geometry Factor11	0.142

EF SLEWING BEARING CO., LTD.: AddressNo.369 Liancheng Road, Tongshan,Xuzhou City, Jiangsu,China; Phone(Working Time)+86-516-8788 8898; Fax+86-516-8788 8878