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3R8-68N3B Rotek Slewing Ring Bearings

Name: 3R8-68N3B Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-68N3B
Rating: 4.9 (5 reviews)

Rotek 3R8-68N3B Bearing SPECIFICATIONS

Brand Name:Rotek
Model Number:
3R8-68N3B
Bearing Duty:Normal Duty
Bearing Family:Setscrew Ball Bearing
Bearing Series:209 Series
Housing Material:Cast Iron
Housing Type:Wide Slot Take-Up
Seal Type:Single Lip
d:1.6875 in
Anti-Rotation Pin:Yes

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3R8-68N3B Rotek Slewing Ring Bearings Characteristics

Bearing Duty:Normal Duty
Bearing Family:Setscrew Ball Bearing
Bearing Series:209 Series
Housing Material:Cast Iron
Housing Type:Wide Slot Take-Up
Seal Type:Single Lip
d:1.6875 in
Anti-Rotation Pin:Yes
Ball Bearing Housing Series:209 Series
Ball Grade:Class 10
Ball Material:Steel
Base to Center Height:Standard
Bearing Bore Shape:Round
Bearing Inner Ring Material:Steel
Bearing Insert Material:Steel
Bearing Locking Device:Setscrew
Bearing Outer Ring Material:Steel
End Cap Groove:No
Expansion Type:Non-Expansion
Flinger Material:Steel
Flinger Type:Rubberized
Grease Type:Unirex N2
Housing Coating:No Coating
Manufacturing Plant Location:Rogersville, TN
Max Bearing Speed:5000 rpm
Retainer Material:Nylon
Retainer Type:Std Retainer
Ring Size:Standard
Self Aligning:Self Centering
Shaft Attachment (2):Set Screw
Ship Weight:5.35 LB
UPC:782475115426

Rotek 3R8-68N3B Bearing Slewing Ring Specification details

cage material:	Steel
bearing material:	Chrome Steel
d	1.3125 in
compatible cup:	HM88510, HM88511, HM
finish/coating:	Uncoated
operating temperature range:	-65 to +250 &de
inner ring width:	27.783 mm
manufacturer upc number:	053893429274
abma precision rating:	Class 2 (Pinion
series:	HM88500
dynamic load capacity:	23200 lbf
cone width:	1.0938 in
static load capacity:	24900 lbf

RKS.060.30.1904 SKF Slewing Ring Bearings	bolt circle diameter:4.9531 in; housing material:Cast Iron; B:4.3750 in; series:ZEF; d:3.4375 in; flange mounting type:Four-Bolt Flange; seal type:Clearance/Non-C; D:7.0000 in; bolt size:0.7500 in; locking device:Set Screw Collar; bore type:Round; lubrication type:Lubrication Fitting; expansion
RKS.162.20.1904 SKF Slewing Ring Bearings	Oil7 100 min-1Pu1.627 kNDynamic (Cr)52.846 kNB22 mmd60 mmWeight0.771 kgDa101 maxStatic (Cor)35.786 kNBearing designation6212 rs1.5 mmD110 mmda67 minra1.5 maxGrease6 000 min-1
RKS.061.30.1904 SKF Slewing Ring Bearings	operating temperature range:-35 °F to +; groove/plug type:None; overall length:3/4 in; d:5/8 in; sleeve bearing type:Plain Sleeve; standards met:SAE 841, CT-1000-K26; maximum p value:Static 8000 / D; material specification:Oilite®, Synthet; D:7/8 in; bearing material
RKS.060.25.1754 SKF Slewing Ring Bearings	maximum rpm:5000 RPM; cage material:Steel; series:NKI; B:35 mm; dynamic load capacity:23200 lbf; precision rating:Not Rated; lubrication hole type:Lubrication Groove &; needle bearing type:Machined Bearing wit; operating temperature range:-20 to +120 &de; closure type:Open; d:80 mm; static load
RKS.160.20.1904 SKF Slewing Ring Bearings	Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:173000 N; Basic Dynamic Radial Load Rating C:157000 N; Fillet Radius rb:1.00 mm; D:220.0000 mm; Grease Speed Rating n1:2800 rpm; B:36.00 mm; d:140.000 mm; Oil Speed Rating n2:3400 rpm;
RKS.161.16.1754 SKF Slewing Ring Bearings	replacement bearing:LS-116; operating temperature range:-20 to +200 &de; seal type:Contact Seal; B:3.1250 in; finish/coating:Uncoated; housing material:Steel; bolt size:.3125 in; bore type:Round; mounting type:Three-Bolt Flange; series:SSF3TS 100; duty type:Light Duty; maximum rpm:3500 RPM; loc
RKS.160.16.1754 SKF Slewing Ring Bearings	d:2.2650 in; manufacturer upc number:053893023168; Weight:0.87 lb; cone width:0.8640 in;
RKS.161.20.1904 SKF Slewing Ring Bearings	maximum shaft surface speed:12000 fpm; construction description:Guardian® Flange; continuous temperature range:-22 to 400°F; manufacturer catalog number:29602-4416; harmonization code:3926904590.US; misalignment tolerance:0.020 in; pressure tolerance:Ambient; shaft diameter:4.7142 in; width:
RKS.062.30.1904 SKF Slewing Ring Bearings	width:0.03 in; compatible bearing part number:NTA-815; inside diameter:1/2 in; D:15/16 in; compatible bearing type:Needle Roller Thrust; material:Steel; washer type:Thrust Washer;
RKS.162.16.1754 SKF Slewing Ring Bearings	seal type:Felt Seal; mounting:Two-Bolt Base; overall length:13.0000 in; overall height:7.7500 in; bore type:Round; base width:4.1250 in; expansion type:Non-Expansion Bearin; lubrication type:Lubrication Fitting; housing construction:Split Pillow Block; base to bore centerline:3.7500 in; B:5.0000 in;
RKS.061.25.1754 SKF Slewing Ring Bearings	inner ring width:36.50 mm; locking device:Skwezloc Collar; finish/coating:Uncoated; expansion type:Non-Expansion Bearin; d:25 mm; manufacturer catalog number:706078; mounting type:Two-Bolt Flange; bearing material:52284 Steel/Bla; bore type:Round; seal type:Contact Seal; B:123.8 mm; operating t
RKS. 512080101001 SKF Slewing Ring Bearings	overall height:4.6000 in; lubrication type:Lubrication Fitting; radial static load capacity:212000 lbs; expansion type:Expansion Bearing &#; pilot diameter:10.2500 in; B:13.5000 in; radial dynamic load capacity:170000 lbs; d:4.4375 in; bolt size:0.7500 in; locking device:Tapered Adapter; Weight:76 l

3R8-68N3B Rotek Slewing Ring Bearings Video

Rotek 3R8-68N3B INTERCHANGE

Bearing Slewing Ring Part series 3R8-68N3B is a potential replacement for these common bearing part numbers:

NSK3R8-68N3B
SKF3R8-68N3B
NTN3R8-68N3B
FAG3R8-68N3B
TIMKEN3R8-68N3B
KOYO3R8-68N3B
NACHI3R8-68N3B
DODGE3R8-68N3B

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