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Home>Products>Slewing Ring Bearings>3R8-68N3B Rotek Slewing Ring Bearings

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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

Our highly-skilled and factory-trained service experts 66.00 mm C11 have the resources to help you 490 mm D3 with all your 3R8-68N3B Rotek Slewing Ring Bearings needs - including routine maintenance, major repairs, warranty service, and Shenzhen YUYING Bearing Co., Ltd. Slewing Ring Bearings equipment inspections.
Brand Name:Rotek
Model Number:
3R8-68N3B
D3:490 mm
Locknut:HM 3084
C11:66.00 mm
d1:400.00 mm
Appropriate Hydraulic Nut:HMV84
Thread G:Tr420x5
Lockwasher and Lockplates:MS 3084
C:52 mm

Shenzhen YUYING Bearing Co., Ltd.

Shenzhen YUYING Bearing Co., Ltd.China

Shenzhen YUYING Bearing Co., Ltd.2020-07-10 09:46:19
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3R8-68N3B Rotek Slewing Ring Bearings Codes and sizes

D3:490 mm
Locknut:HM 3084
C11:66.00 mm
d1:400.00 mm
Appropriate Hydraulic Nut:HMV84
Thread G:Tr420x5
Lockwasher and Lockplates:MS 3084
C:52 mm
Weight:36.60 Kg
L:168.00 mm

Rotek 3R8-68N3B 3R8-68N3B Rotek Slewing Ring Bearings Description of the code

A16-67P2 Rotek Slewing Ring Bearings	Db - Cup Backface Backing Diameter:286.00 mm; Design Units:Imperial; d:179.974 mm; Cg - Geometry Factor:0.146; C - Cup Width:46.038 mm; G1 - Heat Generation Factor (Roller-Raceway):912.5; r - Cup Backface To Clear Radius2:3.30 mm; R - Cone Backface To Clear Radius1:3.560 mm; B - Cone Width:63.5 mm; Cup Part Number:DX252051; e - ISO Factor8:0.52; D:317.500 mm; da - Cone Frontface Backing Diameter:203.96 mm;
3R8-79N9 Rotek Slewing Ring Bearings	b:22 mm; d1:240.00 mm; L11:218.00 mm; Appropriate Withdrawal Nut No.:HM56; Thread D12:Tr280x4; L:202.00 mm; Taper:1:12; Appropriate Hydraulic Nut:HMV56; Weight:15.40 Kg;
3R8-59N2C Rotek Slewing Ring Bearings	C0 - Static Radial Rating:82900 N; Bearing Weight:2.196 Kg; Limiting Speed (Grease):9600 rpm; Bearing Width:30 mm; Full Timken Part Number:3MMC218WICRDUH; da - Inner Ring Backing Diameter:102.700 mm; R - Inner Ring To Clear Radius2:2.0 mm; Cage Type:CR - Phenolic Outer; Ball Type:Ceramic; do - Ball Diameter:22.225 mm; r - Outer Ring To Clear Radius3:2.0 mm; D:160 mm; Contact Angle:25 º; Limiting Speed (Oil):19200 rpm;
L6-16E9Z Rotek Slewing Ring Bearings	Dimension H:1.13 in; Shaft Size Type:Imperial; UPC Code:0883450273817; Float:0.083 in; Y1 - Geometry Factor:2.90; Grease Lubrication - B/C/O Seal:1000 rpm; Dimension N:3.360 in; Dimension F:11.13 in; Eng Internal Radial Clearance - Min:0.0024; Full Timken Part Number:QAAFY18A304SB; Grease Lubrication - M/N Seal:1400 rpm; e - Geometry Factor:0.23; Dimension C:5.130 in; Shaft Size :3-1/4 in;
S12-70E1 Rotek Slewing Ring Bearings	Dimension J:25.0 in; Bearing - Housing - Seal:HSE612BRHRSS; Cor - Static Load Rating:419718 lbf; Dimension H:10.984 in; Bolt Size:4 x M30; Housing Width:10.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:1030 rpm; Bearing UPC:013992055989; Seal Type:Viton Single Lip; Shipping Weight:1127 lb; Series Type:Heavy Series; Ca - Axial Load Rating:20008 lbf; Bearing Number:HSE612BR; Dimension L:30.0 in;
L6-29N9Z Rotek Slewing Ring Bearings	Cone Part Number:15126; Y - ISO Factor9:1.71; B:20.638 mm; d:31.750 mm; B - Cone Width:20.638 mm; D:63.500 mm; Bearing Weight:0.30 Kg; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; G1 - Heat Generation Factor (Roller-Raceway):14.6; a - Effective Center Location3:-5.8 mm; Cup Part Number:15250RB; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.760 mm; db - Cone Backface Backing Diameter:38.61 mm;
R8-35E3 Rotek Slewing Ring Bearings	Total Width A:2.748 in; Bolt Hole Width N:19.00 mm; Seal Type:Labyrinth Seal; Base to Center Height H:69.85 mm; Dimension T:1.374 in; Total Length L:269.9 mm; Dimension L1:90.00 mm; Housing Style:Two-Bolt Pillow Bloc; Static Load Rating:4120 lbf; Bearing Number:GN107KLLB; Bearing Type:Ball Bearing; Series:Medium-Duty; Inside Ring Width B:=Bearings1_Inside Ri; Dynamic Load Rating:8340 lbf; Total Height H2:122.2 mm;
A16-59N2 Rotek Slewing Ring Bearings	UPC Code:0883450415118; Dimension RA:0.00 in; Dimension KA:1.25 in; Shaft Size :2-3/4 in; e - Geometry Factor:0.22; Grease Lubrication - M/N Seal:1600 rpm; Dimension E:2.00 in; Shaft Tolerance:0.0020 in; Housing Style:Hanger; C0 - Static Load:54100 lb; Oil Lubrication - T Seal:2900 rpm; Dimension F:2.00 in; Oil Lubrication - M/N Seal:1600 rpm; Float:0.083 in; Pre Install Clearance Min:0.0020 in;
3R8-79E9 Rotek Slewing Ring Bearings	Dimension L :8-1/4 in; Note:This product line wa; Support Type:Two-Bolt Plummer Blo; Bearing UPC:013992029737; Dimension M :2-3/16 in; Dimension H :2-1/4 in; Series Type:Light Series; Cor - Static Load Rating:14724 lbf; Seal Type:High Temperature Pac; Maximum Speed:5400 rpm; Cr - Dynamic Load Rating:14296 lbf; Dimension J1 :7 in; Bearing Type:Split Cylindrical Re; Bearing Number:LSM40BR;
3R6-49E9 Rotek Slewing Ring Bearings	Shaft Size :60 mm; Dimension BC:7.6 in; Shaft Tolerance:0.0015 in; Dimension RAA:0.79 in; C0 - Static Load:48600 lb; Pre Install Clearance Max:0.0026 in; Dimension F:6.63 in; Dimension D:5.750 in; UPC Code:0883450079532; Eng Internal Radial Clearance - Min:0.0016; Dimension N:2.850 in; Full Timken Part Number:QAAF13A060SB; Engineering Group:Mounted Bearing; Dimension C:4 in; Grease Lubrication - T Seal:2800 rpm;
R11-79E3 Rotek Slewing Ring Bearings	Thread D11:M165x3.0; Weight:2.43 Kg; Lockwasher:MB 33; s:16 mm; D3:210 mm; D4:193 mm; Bn:26 mm; T:7 mm;
M7-42P1Z Rotek Slewing Ring Bearings	d1:4 1/4 in; Locknut:KM24; L1:88.00 mm; Lockwasher and Lockplates:MB24; Weight:2.80 Kg; G:M120x2; C:22 mm; D3:155 mm; Appropriate Hydraulic Nut:HMV24;
A20-72N5A Rotek Slewing Ring Bearings	Ab - Cage-Cone Frontface Clearance:0.2 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:508000 lbf; e - ISO Factor8:0.34; Cg - Geometry Factor11:0.178; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:75600 lbf; K - Factor7:1.73; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:43600 lbf; D:16.6250 in; Series:HM256800; Aa - Cage-Cone Backface Clearance:0 in; B - Double Cone Width:5.9375 in;
S20-125E1 Rotek Slewing Ring Bearings	C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; r - Cup Backface To Clear Radius2:0.130 in; Y - ISO Factor9:1.47; C1 - Cup Flange Width:0.4375 in; Cage Type:Stamped Steel; Design Units:Imperial; D1 - Flange Outer Diameter:10.4320 in; D:10.0000 in; R - Cone Backface To Clear Radius1:0.280 in; Cup Part Number:99100-B; Da - Cup Frontface Backing Diameter:9.38 in; K - Factor7:1.43; e - ISO Factor8:0.41;

No.	Brand	T	F	i	C	L	b	a	N
S10-63E1	Rotek	-	-	-	-	-	-	-	-
3R6-79E9	Rotek	-	-	-	-	-	-	-	-
3R8-59N2C	Rotek	-	-	-	-	-	-	-	-
R8-49E3	Rotek	-	-	-	-	-	-	-	-
A12-27E3	Rotek	-	-	-	-	-	-	-	-
3R8-88N9	Rotek	-	-	-	-	-	-	-	-
A12-125P1	Rotek	-	-	-	-	-	-	-	-
R8-46N3	Rotek	-	-	-	-	-	-	-	-
3R6-49N9	Rotek	-	-	-	-	-	-	-	-
A14-18E1L	Rotek	-	-	-	-	-	-	-	-
A20-95N4	Rotek	-	-	-	-	-	-	-	-
3R8-79P9	Rotek	-	-	-	-	-	-	-	-
3R13-122N1B	Rotek	-	-	-	-	-	-	-	-
A12-47P2	Rotek	-	-	-	-	-	-	-	-
R8-46E3	Rotek	-	-	-	-	-	-	-	-
A12-18E5	Rotek	-	-	-	-	-	-	-	-
A14-25P1	Rotek	-	-	-	-	-	-	-	-
R8-52E3	Rotek	-	-	-	-	-	-	-	-
M4-26P4	Rotek	-	-	-	-	255 mm	-	-	18 mm
S16-100E1	Rotek	-	-	-	-	-	-	-	-
R8-30N3	Rotek	-	-	-	-	255 mm	-	-	18 mm
H7-43N1	Rotek	-	-	-	-	-	-	-	-
L6-37P9Z	Rotek	-	-	-	-	-	-	-	-
R8-42E3	Rotek	-	-	-	-	-	-	-	-
L6-22N9ZD	Rotek	-	-	-	-	410.00 mm	-	-	-
R9-55N3	Rotek	-	-	-	-	-	-	-	-
M6-39P1Z	Rotek	-	-	-	-	-	-	-	-
A12-22E2	Rotek	-	-	-	-	-	-	-	-

3R8-68N3B Rotek Slewing Ring Bearings Video

Rotek 3R8-68N3B INTERCHANGE

Slewing Ring Bearings 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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Shenzhen YUYING Bearing Co., Ltd.: AddressB548 HAO,shenhen,Guangdong,China; Phone(Working Time)86-02-7234249; Fax

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