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Home>Products>Bearing Slewing Ring>R8-52N3 Rotek Slewing Ring Bearings

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R8-52N3 Rotek Slewing Ring Bearings

Name: R8-52N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-52N3
Rating: 4.9 (5 reviews)

Rotek R8-52N3 Bearing SPECIFICATIONS

Shop R8-52N3 Rotek Slewing Ring Bearings huge online discount Bearing Slewing Ring inventory. 1.41 Calculation factor (back-to-back, face-to-face) Y2 Bearing Slewing Ring China Rexroth mnr 0510 Pump Supplier and Import machinery 81.6 mm d2 parts your car needs with Free Shipping and Free Extended Warranty.
Brand Name:Rotek
Model Number:
R8-52N3
d2:81.6 mm
Static axial stiffness, preload class B:238 N/µm
Calculation factor (back-to-back, face-to-face) Y2:1.41
Mass bearing:0.56 kg
da min.:76 mm
a:31.2 mm
Reference grease quantity Gref:8.2 cm³
Ball diameter Dw:9.525 mm

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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Information techniques R8-52N3 Rotek Slewing Ring Bearings

d2:81.6 mm
Static axial stiffness, preload class B:238 N/µm
Calculation factor (back-to-back, face-to-face) Y2:1.41
Mass bearing:0.56 kg
da min.:76 mm
a:31.2 mm
Reference grease quantity Gref:8.2 cm³
Ball diameter Dw:9.525 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
Preload class A GA:200 N
Basic dynamic load rating C:22.5 kN
Static axial stiffness, preload class C:311 N/µm
Db max.:105.8 mm
r3,4 min.:0.6 mm
Preload class C GC:1220 N
Da max.:104 mm
B:20 mm
r1,2 min.:1.1 mm
Fatigue load limit Pu:0.735 kN
Number of balls z:25

Rotek R8-52N3 R8-52N3 Rotek Slewing Ring Bearings Code system

M4-34P4Z Rotek Slewing Ring Bearings	Cage Type:Plastic; Weight:0.02 KGS; D:80mm; Availability:In Stock; d:40mm; B:30.2mm; SKU:3208atn9-qbl; Seals or Shields:Open Type; Clearance:Standard;
L9-57P9Z Rotek Slewing Ring Bearings	Mass bushing:23.2 kg; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Tolerance housing:H7; a:17.5 mm; h:232.5 mm; α:124 °; Tolerance shaft:e7; d:230 mm; D:250 mm; Specific dynamic load factor K:25 N/mm²; B:350 mm; Permissible sliding velocity v max.:0.5 m/s;
L9-53N9Z Rotek Slewing Ring Bearings	da min.:336 mm; B:118 mm; Mass bearing:55.5 kg; D1 ≈:401 mm; D:440 mm; Calculation factor kr:0.25; d:320 mm; Fatigue load limit Pu:375 kN; rb max.:2.5 mm; s max.:6 mm; r1,2 min.:3 mm; Basic static load rating C0:4050 kN; ra max.:2.5 mm; Basic dynamic load rating C:1760 kN; Da max.:425 mm; d1 ≈:368 mm; Limiting speed:750 r/min; K:5 mm; b1:9.4 mm; r3,4 min.:3 mm;
A18-60P1B Rotek Slewing Ring Bearings	d2 ≈:891 mm; d3:920 mm; Calculation factor Y0:4; Calculation factor Y1:4.2; db min.:822 mm; B:195 mm; Calculation factor Y2:6.3; B5:112 mm; Mass bearing + sleeve:730 kg; Calculation factor e:0.16; D1 ≈:986 mm; Limiting speed:530 r/min; r1,2 min.:6 mm; Da max.:1037 mm; Basic dynamic load rating C:6595 kN; b:22.3 mm; Basic static load rating C0:14300 kN; K:12 mm; B2:90 mm; Reference speed:280 r/min;
RKS. 512080101001 SKF Slewing Ring Bearings	Da:359.999 mm; H:422.275 mm; Eye bolt:2 x 1/2-13 UNC; PosiTrac Plus contact element (db shaft position):B10724-175; Ca:137.82 mm; Initial grease fill:2154.6 g; Housing:SAW 240; A1:203.2 mm; P120°:136 kN; J min.:571.5 mm; Appropriate attachment bolt size G:1.25 in; Stabilizing ring:SR-40-34; da:200 mm; H2:85.725 mm; N1:34.925 mm; J1:127 mm; Cap bolt recommended tightening torque:271.2 N·m;
M6-39P1 Rotek Slewing Ring Bearings	Labyrinth ring:2 x LOR 126; Da:269.999 mm; Mass pillow block:91.6 kg; Cap bolt:4 x 3/4-10 UNC; R2:39.688 mm; J max.:463.55 mm; L:539.75 mm; Cap bolt recommended tightening torque:203.4 N·m; Initial grease fill:623.7 g; Housing:SAF 530; Stabilizing ring:SR-30-0; Ca:82.804 mm; Bearing limiting speed:3000 r/min; P150°:80.1 kN; H1:160.325 mm; H2:63.5 mm; da:133.35 mm; RG:3/4 NPT; PG:1/4 NPT;
L6-22N9Z Rotek Slewing Ring Bearings	D:62mm; Oil Limiting Speed (r/min):29500; Seals or Shields:Open Type; Static Load Rating (kN):11.2; B:12mm; Availability:In Stock; SKU:7908a5trdump3-nsk; Dynamic Load Rating (kN):14.3; Weight:0.02 KGS; Cage Type:Plastic; Clearance:Standard; Preload:Medium; Grease Limiting Speed (r/min):19700; d:40mm;
A6-14E1 Rotek Slewing Ring Bearings	Fillet Radius rb:1.00 mm; B:58.00 mm; d:200.000 mm; Basic Dynamic Radial Load Rating C:390000 N; Basic Static Radial Load Rating Co:540000 N; Fillet Radius ra:3.00 mm; D:360.0000 mm; Oil Speed Rating n2:2000 rpm; Grease Speed Rating n1:1600 rpm;
M7-39P1 Rotek Slewing Ring Bearings	Seals or Shields:Open Type; D:380mm; Availability:In Stock; B:75mm; Weight:24.30 KGS; Reference Speed Rating (r/min):1300; Static Load Rating (kN):1990; Limiting Speed Rating (r/min):1100; Cage Type:Brass; Clearance:Standard; SKU:23956embw507c08-timk; d:280mm; Dynamic Load Rating (kN):1170;
A8-19E5A Rotek Slewing Ring Bearings	d2 ≈:92.8 mm; Reference speed:3200 r/min; da min.:83 mm; Calculation factor e:0.35; d1:70 mm; G1:12 mm; Mass bearing + sleeve:6 kg; Basic dynamic load rating C:462 kN; ra max.:2 mm; b:8.3 mm; G:M 80x2; Calculation factor Y0:1.8; B1:68 mm; Calculation factor Y1:1.9; D1 ≈:135 mm; B:55 mm; Da max.:148 mm; r1,2 min.:2.1 mm; Basic static load rating C0:475 kN; B2 ≈:72 mm;
A14-43P1 Rotek Slewing Ring Bearings	D:1030 mm; Fatigue load limit Pu:2550 kN; T:560 mm; Calculation factor Y0:2.2; Comparative axial load rating CFa:701 kN; Basic static load rating C0:38000 kN; Design variant/feature:TQO/GWI; d:650 mm; Thrust factor K:1.84; B:560 mm; Mass bearing:1810 kg; Basic dynamic load rating C:16800 kN; Calculation factor e:0.31; r1,2 min.:15 mm; Calculation factor Y1:2.2; D1 ≈:904 mm; Comparative radial load rating CF:4500 kN;
W13-43P2 Rotek Slewing Ring Bearings	Cage Type:Steel; Clearance:C3; Dynamic Load Rating (kN):6; D:32mm; Limiting Speed Rating (r/min):21000; Static Load Rating (kN):2.85; SKU:6002-c-2hrs-c3-fag; Reference Speed Rating (r/min):---; Seals or Shields:Two Rubber Seals; Fatigue Load Rating (kN):0.171; Availability:In Stock; B:9mm; d:15mm; Weight:0.02 KGS;

No.	Brand	b	H	J	a	U	l	N	L
R8-42N3	Rotek	-	-	-	36 mm	-	-	-	-
W13-49P1	Rotek	-	-	-	-	-	-	-	-
A12-34E2AG	Rotek	-	-	-	-	-	-	-	-
RKS.162.20.1904	SKF	-	-	-	-	-	-	-	-
A8-22N2A	Rotek	-	-	-	-	-	-	-	-
RKS.161.16.1534	SKF	-	-	-	-	-	-	-	-
R9-63E3	Rotek	-	121.841 mm	-	-	-	-	-	-
3R16-102P5	Rotek	-	-	-	-	-	-	-	-
3R8-98P9	Rotek	-	-	-	-	-	-	-	-
A14-18E1L	Rotek	-	-	-	-	-	-	-	-
A14-34E31	Rotek	-	-	-	-	-	-	-	-
W13-38P1	Rotek	-	-	-	-	-	-	-	-
M7-42P1	Rotek	-	-	-	-	-	-	-	-
L6-43E9Z	Rotek	-	-	-	-	-	-	-	-
A14-47N5A	Rotek	-	-	-	-	-	-	-	-
A14-25P1	Rotek	-	-	-	-	-	-	-	-
M7-39P1	Rotek	-	-	-	-	-	-	-	-
H8-54N1	Rotek	-	-	-	-	-	-	-	387.35 mm
A6-11E4	Rotek	-	323 mm	-	-	-	-	32 mm	530 mm
A14-49P1A	Rotek	-	-	-	-	16 mm	-	-	-

R8-52N3 Rotek Slewing Ring Bearings Video

Rotek R8-52N3 INTERCHANGE

Bearing Slewing Ring Part series R8-52N3 is a potential replacement for these common bearing part numbers:

NSKR8-52N3
SKFR8-52N3
NTNR8-52N3
FAGR8-52N3
TIMKENR8-52N3
KOYOR8-52N3
NACHIR8-52N3
DODGER8-52N3

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