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R8-39E3 Rotek Slewing Ring Bearings

Name: R8-39E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-39E3
Rating: 4.9 (5 reviews)

Rotek R8-39E3 Bearing SPECIFICATIONS

Brand Name:Rotek
Model Number:
R8-39E3
Series:19000
Cone Part Number:19143
Cup Part Number:19283
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:36.513 mm
D:71.999 mm

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R8-39E3 Rotek Slewing Ring Bearings Information techniques

Series:19000
Cone Part Number:19143
Cup Part Number:19283
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:36.513 mm
D:71.999 mm
B - Cone Width:16.520 mm
C - Cup Width:14.288 mm
B:17.018 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:41.40 mm
db - Cone Backface Backing Diameter:43.94 mm
Da - Cup Frontface Backing Diameter:66.50 mm
Db - Cup Backface Backing Diameter:62.99 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
a - Effective Center Location3:-1.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf
C0 - Static Radial Rating:13000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf
K - Factor7:1.31
e - ISO Factor8:0.44
Y - ISO Factor9:1.35
G1 - Heat Generation Factor (Roller-Raceway):17.5
G2 - Heat Generation Factor (Rib-Roller End):11.5
Cg - Geometry Factor:0.0694

Rotek R8-39E3 R8-39E3 Rotek Slewing Ring Bearings Characteristics

Width (mm)	15
Basic static load rating (C0)	7,65 kN
Bearing number	VEX 40 7CE1
r3 min.	0,6 mm
Db max	63,8 mm
da min.	44,6 mm
r4 min.	0,6 mm
Weight	0,19 Kg
D	68 mm
C	15 mm
(Grease) Lubrication Speed	30 000 r/min
Size (mm)	40x68x15
ra max.	1 mm
Bore Diameter (mm)	40
Da max.	63,4 mm
(Oil) Lubrication Speed	45 000 r/min
d1	49,7 mm
B	15 mm
rb max.	0,6 mm
r2 min.	1 mm

231.21.0575.013 Type 21/650.1 Standard 5 Slewing Ring Bearings	Outer Diameter (mm):80; Bearing number:6307; d1:48,9 mm; B:21 mm; Bore Diameter (mm):35; Basic static load rating (C0):17,5 kN; Weight:0,447 Kg; Width (mm):21; d:35 mm; Basic dynamic load rating (C):33,4 kN; r5 min.:1,5 mm; (Grease) Lubrication Speed:8500 r/min; Size (mm):35x80x21; D:80 mm; C:21 mm;
231.20.0500.013 Type 21/650.1 Standard 5 Slewing Ring Bearings	Size (mm):31.75x85.75x39.52; B:39,52 mm; C:30,175 mm; Width (mm):39,52; Be:30,175 mm; Outer Diameter (mm):85,75; Bi:39,52 mm; Bore Diameter (mm):31,75; D:85,75 mm; Bearing number:W209PPB7; d:31,75 mm;
230.21.0575.013 Type 21/650. Standard 5 Slewing Ring Bearings	Outer Diameter (mm):24; Size (mm):18x24x15; Width (mm):15; Bearing number:KZK18X24X15; Fw:18 mm; B:15 mm; Ew:24 mm; Bore Diameter (mm):18;
231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings	C:18 mm; Bearing number:1208K+H208; Basic static load rating (C0):6,95 kN; Bore Diameter (mm):40; d:40 mm; Basic dynamic load rating (C):19,9 kN; Outer Diameter (mm):80; (Grease) Lubrication Speed:8500 r/min; B2:10 mm; Size (mm):40x80x18; B1:31 mm; B:18 mm; Weight:0,42 Kg; D:80 mm; Width (mm):18; d1
230.20.0500.503 Type 21/650. Standard 5 Slewing Ring Bearings	dh:210 mm; Weight:5,3 Kg; ds:173 mm; Dp:192 mm; Outer Diameter (mm):230; d:150 mm; Bore Diameter (mm):150; Bearing number:RE 15030; D:230 mm; b:3 mm; B:30 mm; a:4,5 mm; Basic dynamic load rating (C):100 kN; r min.:2 mm; Size (mm):150x230x30; Width (mm):30;
162.20.0560.890.11.1503 Standard 5 Slewing Ring Bearings	Manufacturer Item Number:PAPZ1808P10; Nominal Outside Diameter:1.281 Inch \| 32.537; Size (mm):28.575x32.544x12.7; Weight / LBS:0.051; Manufacturer Name:SCHAEFFLER GROUP; Inventory:0.0; Category:Sleeve Bearings; Profile:Bushing No Flange Sp; Long Description:1-1/8" Nominal; d:28,575 mm; Width (m
162.16.0560.890.11.1503 Standard 5 Slewing Ring Bearings	d:16 mm; B:13 mm; Bearing number:B16-7-A-1T12C4**; D:42 mm; Width (mm):13; Outer Diameter (mm):42; Bore Diameter (mm):16; Size (mm):16x42x13;
230.20.0500.013 Type 21/650. Standard 5 Slewing Ring Bearings	Fw:878 mm; Bearing number:STF800RV1014g; B:700 mm; D:1 080 mm; Basic dynamic load rating (C):19 200 kN; C:700 mm; Width (mm):700; d:800 mm; Size (mm):800x1080x700; Bore Diameter (mm):800; Outer Diameter (mm):1080;

R8-39E3 Rotek Slewing Ring Bearings Video

Rotek R8-39E3 INTERCHANGE

Slewing Ring Bearings Part series R8-39E3 is a potential replacement for these common bearing part numbers:

NSKR8-39E3
SKFR8-39E3
NTNR8-39E3
FAGR8-39E3
TIMKENR8-39E3
KOYOR8-39E3
NACHIR8-39E3
DODGER8-39E3

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QM INDUSTRIES BEARING LIMITED: Address9565 Winona Avenue, Schiller Park, lL 89176, U.S.A.; Phone(Working Time)+1-788-685-5998; Fax

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