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Home>Products>Bearing Slewing Ring>68478A Franke Slewing Ring Bearings

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68478A Franke Slewing Ring Bearings

Name: 68478A Franke Slewing Ring Bearings
Brand: Franke
SKU: 68478A
Rating: 4.9 (5 reviews)

Franke 68478A Bearing SPECIFICATIONS

Brand Name:Franke
Model Number:
68478A
Cone Part Number:LM921845
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:66700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:17300 lbf
d:4.0000 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.13 in

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NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.2020-07-10 09:46:19
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68478A Franke Slewing Ring Bearings Systems

Cone Part Number:LM921845
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:66700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:17300 lbf
d:4.0000 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.13 in
da - Cone Frontface Backing Diameter:4.69 in
db - Cone Backface Backing Diameter:5.04 in
Ab - Cage-Cone Frontface Clearance:0.16 in
Aa - Cage-Cone Backface Clearance:0.33 in
a - Effective Center Location4:1.36 in
C90 - Dynamic Radial Rating (90 million revolutions)5:9930 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:38300 lbf
C0 - Static Radial Rating:49200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:19900 lbf
K - Factor8:0.5
G1 - Heat Generation Factor (Roller-Raceway):114
G2 - Heat Generation Factor (Rib-Roller End):37.4
Cg - Geometry Factor:0.115

Franke 68478A Types of Bearing Slewing Ring

Housing Coating	Powder Coat
Grease Type	Mobilith SHC PM 220
Manufacturing Plant Location	Rogersville, TN
Flinger Material	Steel
Bearing Series	210 Series
Bearing Family	D-Lock Ball Bearing
Shaft Attachment (2)	D-Lock
Seal Type	Triple Lip
Self Aligning	Self Centering
Ball Material	Steel
d	1.9375 in
Expansion Type	Non-Expansion
UPC	782477008993
Bearing Locking Device	Concentric Clamp Col
Bearing Inner Ring Material	Steel
Bearing Bore Shape	Round
Bearing Duty	Normal Duty
Retainer Material	Polymer
Bearing Outer Ring Material	Steel
Max Bearing Speed	3600 rpm

77262B Franke Slewing Ring Bearings	Take-Up Frame Style:TOP ANGLE; Material Type:CARBON STEEL; Screw Treatment:ZINC PLATED; Frame Size:10; Ship Weight:41.17 LB; Angle Size:2-1/2 X 2-1/2 X 5/16; UPC:782475018710; Screw Diameter:0.7500 in; Special Coating:STANDARD PAINT; Take-Up Frame Travel:24.0000 in;
77262A Franke Slewing Ring Bearings	UPC:782475724949; Ship Weight:45.15 LB; Housing Series:215 SERIES (211 - 30; Housing Type:4 Bolt Pillow Block; Bearing Locking Device:Setscrew; Bearing Bore Shape:Tapered; Housing Product Type:K / DI; Grease Type:Mobilgrease XHP222; Base to Center Hight Numeric:3.7500 in; Split Housing:SPLIT; Seal T
68542A Franke Slewing Ring Bearings	Ball Grade:Class 10; Self Aligning:Self Centering; Bearing Duty:Normal Duty; Ball Material:Steel; Retainer Material:Nylon; Expansion Type:Non-Expansion; Anti-Rotation Pin:Yes; Max Bearing Speed:6700 rpm; Ring Size:Standard; Bearing Locking Device:Tapered Adapter Slee; Retainer Type:Std Retainer; Hou
74110A Franke Slewing Ring Bearings	B:25 mm; d:150 mm; Da:188 mm; Radius:1.5 mm; D:210 mm; da:168 mm; Oil Holes:2.5 mm; Dynamic Load Rating:73.1 kN; Static Load Rating:131.9 kN;
74112A Franke Slewing Ring Bearings	Manufacturing Plant Location:Crossville, TN - DC; UPC:782475888016; Shaft Attachment (2):Grip Tight; Bearing Series:206 Series; Expansion Type:Non-Expansion; Flinger Material:Steel; Ball Bearing Housing Series:206 Series; d:1.1250 in; Retainer Material:Nylon; Bearing Duty:Normal Duty; Self Aligning:
68540A Franke Slewing Ring Bearings	Bearing Insert Material:Steel; Seal Type:Triple Lip; Bearing Series:103 Series; Grease Type:Mobilgrease XHP222; Split Housing:SPLIT; Bearing Bore Shape:Tapered; Bearing Locking Device:Setscrew; Ship Weight:6.3 LB; d:1.1875 in; Housing Product Type:K / DI; Expansion Type:Non-Expansion; UPC:7824756978
68643A Franke Slewing Ring Bearings	Self Aligning:Yes; Retainer Material:Nylon; Shaft Attachment (2):Grip Tight; Flinger Material:Steel; Seal Type:Shield; Manufacturing Plant Location:Crossville, TN - DC; Flinger Type:Non-Rubberized; Bearing Series:205 Series; UPC:782476649722; Bearing Duty:Normal Duty; Ball Material:Steel; Bearing Fa
68739A Franke Slewing Ring Bearings	Retainer Material:Nylon; Shaft Attachment (2):Set Screw; Ship Weight:5.1 LB; Seal Type:Single Lip; Housing Type:2 Bolt Pillow Block; Ring Size:Standard; Housing Material:Cast Iron; Expansion Type:Non-Expansion; Max Bearing Speed:5000 rpm; Flinger Type:Rubberized; Bearing Insert Material:Steel; UPC:7
68733A Franke Slewing Ring Bearings	Ball Bearing Housing Series:205 Series; Max Bearing Speed:7500 rpm; Ball Material:Steel; Housing Material:Zinc; End Cap Groove:No; Bearing Insert Material:Steel; Base to Center Height:Not Applicable; Shaft Attachment (2):Eccentric Collar; Bearing Outer Ring Material:Steel; Seal Type:Single Lip; Hous
74116A Franke Slewing Ring Bearings	Housing Series:111 SERIES (108 - 11; Ship Weight:15 LB; Shaft Attachment Type:SETSCREW; Base to Center Hight Numeric:2.6300 in; Grease Type:Mobilgrease XHP222; d:1.6875 in; Bearing Insert Material:Steel; Bearing Series:111 Series; Setscrew Angle:65; Seal Type:Triple Lip; Expansion Type:Non-Expansion
68743A Franke Slewing Ring Bearings	Ball Material:Steel; Flinger Type:Rubberized; Retainer Material:Nylon; Housing Type:2 Bolt Pillow Block; Flinger Material:Steel; Bearing Series:211 Series; Base to Center Height:Low; Bearing Insert Material:Steel; Self Aligning:Self Centering; Bearing Bore Shape:Round; Bearing Duty:Normal Duty; Reta
74120A Franke Slewing Ring Bearings	Retainer Material:Nylon; Ball Material:Steel; Bearing Duty:Normal Duty; Shaft Attachment (2):Grip Tight; Self Aligning:Yes; Flinger Material:Steel; Ring Size:Standard; d:1.1875 in; Ball Grade:Class 10; Bearing Outer Ring Material:Steel; Housing Type:4 Bolt Flange; Ball Bearing Housing Series:207 Ser
68544A Franke Slewing Ring Bearings	Retainer Material:Nylon; Housing Coating:Powder Coat; End Cap Groove:No; Shaft Attachment (2):Set Screw; Ball Bearing Housing Series:212 Series; UPC:782475324576; Bearing Bore Shape:Round; Seal Type:Single Lip; Bearing Series:212 Series; Ship Weight:17.98 LB; Manufacturing Plant Location:Rogersville
68546A Franke Slewing Ring Bearings	Ship Weight:4.9 LB; Flinger Material:Stainless Steel; Ball Material:440 STAINLESS STEEL; Ball Bearing Housing Series:210 Series; End Cap Groove:Yes; Bearing Locking Device:Concentric Clamp Col; Shaft Attachment (2):D-Lock; Expansion Type:Non-Expansion; Bearing Family:D-Lock Ball Bearing; Retainer Ma

68478A Franke Slewing Ring Bearings Video

Franke 68478A INTERCHANGE

Bearing Slewing Ring Part series 68478A is a potential replacement for these common bearing part numbers:

NSK68478A
SKF68478A
NTN68478A
FAG68478A
TIMKEN68478A
KOYO68478A
NACHI68478A
DODGE68478A

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