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Home>Products>Bearing Slewing Ring>3R8-98E9 Rotek Slewing Ring Bearings

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3R8-98E9 Rotek Slewing Ring Bearings

Name: 3R8-98E9 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-98E9
Rating: 4.9 (5 reviews)

Rotek 3R8-98E9 Bearing SPECIFICATIONS

3R8-98E9 Rotek Slewing Ring Bearings Needs Analysis , Bearing Slewing Ring China Rexroth a10vg Hydraulic Pump Supplier Manufacturing Service . Get Your 0.25 Calculation factor kr 2380 kN Basic dynamic load rating C Free.
Brand Name:Rotek
Model Number:
3R8-98E9
Min.Order Quantity:Negotiation
Price:Negotiation

China Rexroth a10vg Hydraulic Pump Supplier

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China Rexroth a10vg Hydraulic Pump Supplier2020-07-10 09:46:19
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3R8-98E9 Rotek Slewing Ring Bearings Product identifiers

Calculation factor kr:0.25
Basic dynamic load rating C:2380 kN
Reference speed:500 r/min
d:380 mm
da min.:398 mm
K:5 mm
D1 ≈:469 mm
d1 ≈:430 mm
r1,2 min.:4 mm
Fatigue load limit Pu:500 kN
Limiting speed:630 r/min
D:520 mm
b1:9.4 mm
Da max.:502 mm
Basic static load rating C0:5700 kN
das:414 mm
B:140 mm
ra max.:3 mm
Mass bearing:92.4 kg

Rotek 3R8-98E9 3R8-98E9 Rotek Slewing Ring Bearings Frequently purchased together

H8-54N1 Rotek Slewing Ring Bearings	Da:110 mm; P60°:39.1 kN; P120°:14.2 kN; L:269.875 mm; RG:1/8 NPT; P90°:23.6 kN; Housing:SAF 610; J min.:196.85 mm; A1:69.85 mm; Pa:5.96 kN; N1:19.05 mm; h:34.925 mm; Initial grease fill:53.865 g; Cap bolt:2 x 1/2-13 UNC; Appropriate attachment bolt size G:0.625 in; R2:19.05 mm; PG:1/8 NPT; H:147.637 mm; J max.:228.6 mm; End plug (suffix Y):EPR 4;
M4-26P4 Rotek Slewing Ring Bearings	Design (sliding contact surface combination):Steel/steel; dk:29 mm; d:20 mm; da min.:23 mm; Basic dynamic load rating C:30 kN; rb max.:0.3 mm; M:2 mm; d1 ≈:24 mm; Specific dynamic load factor K:100 N/mm²; Material constant KM:330; Lubricant:Regular relubricatio; b:3.1 mm; Basic static load rating C0:146 kN; r1 min.:0.3 mm; B:24 mm; Da max.:33.2 mm; α:6 °; Specific static load factor K0:500 N/mm²;
A18-89P1 Rotek Slewing Ring Bearings	s1 max.:47.3 mm; Mass bearing + sleeve:780 kg; da min.:725 mm; Misalignment factor k1:0.119; Ca min.:3.2 mm; Reference speed:400 r/min; B2 ≈:302 mm; Da min.:908 mm; B:236 mm; d2 ≈:806 mm; B1:286 mm; Limiting speed:560 r/min; Basic dynamic load rating C:8800 kN; Da max.:1002 mm; D:1030 mm; r1,2 min.:7.5 mm; D1 ≈:946 mm; G:Tr 750x7; G1:50 mm; da max.:853 mm;
3R10-82E3C Rotek Slewing Ring Bearings	h:60.325 mm; Cap bolt:4 x 3/4-10 UNC; H:377.825 mm; R1:114.3 mm; H2:76.2 mm; J min.:530.225 mm; ba:75.406 mm; End plug (suffix Y):EPR 19; Eye bolt:2 x 3/8-16 UNC; J1:117.475 mm; L:679.45 mm; P60°:234 kN; J max.:600.075 mm; R2:41.275 mm; S:4.763 mm; Pa:46.3 kN; Labyrinth ring:2 x LOR 148; N1:28.575 mm; Initial grease fill:1304.1 g; Mass pillow block:137 kg;
R8-39N3 Rotek Slewing Ring Bearings	J6:106 mm; Recommended diameter for attachment bolts, inch G:0.5 in; RG:1/4-28 UNF; Thread grub screw G2:M6x0.75; A3:3.2 mm; J:130 mm; s1:25.4 mm; Limiting speed:1100 r/min; A5:22 mm; Hexagonal key size for grub screw N:3 mm; Housing material:Cast iron; B4:6 mm; Db1:88 mm; Recommended diameter for attachment bolts, mm G:12 mm; Rα:45 °; A:34.5 mm; L:96 mm; R1:22 mm; N:14 mm; H:156 mm;
L9-57N9Z Rotek Slewing Ring Bearings	B:180 mm; Specific dynamic load factor K:140 N/mm²; D:180 mm; Tolerance shaft:h8; Coefficient of friction µ max.:0.08; Coefficient of friction µ min.:0.03; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; Mass bushing:1.8 kg; Effective load carrying cross section A:28480 mm²; Specific static load factor K0:200 N/mm²;
M4-38P4Z Rotek Slewing Ring Bearings	B4:32.537 mm; d:190 mm; B1:133.375 mm; B:28.829 mm; Sleeve:S 38x6.7/8; d1:174.625 mm; Hydraulic nut:HMVC 38E; d3 max.:240.64 mm; Mass adapter sleeve assembly:10.5 kg; Threads per inch:8; G:189.789 mm;
A12-47N3E Rotek Slewing Ring Bearings	Fw:18 mm; Limiting speed:24000 r/min; Basic dynamic load rating C:12.1 kN; Ew:24 mm; U:12 mm; Basic static load rating C0:15 kN; Reference speed:20000 r/min; Mass needle roller and cage assembly:0.012 kg; Fatigue load limit Pu:1.8 kN;
3R16-197E2 Rotek Slewing Ring Bearings	rs (min):5 mm; D:620 mm; B:200 mm; with cylindrical bore:400 min-1; d:440 mm; Static (Cor):22.3 mm; with tapered bore:500 min-1; Grease:8820 kN; Oil:656.000 kN; Dynamic (Cr):12 mm; Pu:4480 kN;
M5-30P1 Rotek Slewing Ring Bearings	Taconite seal (db shaft position):TER 175; da:200 mm; R1:122.237 mm; A2:374.65 mm; db:222.25 mm; Stabilizing ring:SR-40-34; Initial grease fill:2154.6 g; H:422.275 mm; J max.:635 mm; PG:1/4 NPT; Pa:77 kN; h:63.5 mm; H2:85.725 mm; RG:1 NPT; H1:209.55 mm; P120°:136 kN; Cap bolt recommended tightening torque:271.2 N·m; dc:193.675 mm; Ca:137.82 mm; Mass pillow block:195 kg;

No.	Brand	K	B	a	w	T	b	E	H
A12-48E12	Rotek	-	60.00 mm	-	-	-	-	-	-
R11-75E3	Rotek	-	-	-	-	45.3 mm	-	-	156 mm
3R8-59N2E	Rotek	7.5 mm	180 mm	-	-	-	13.9 mm	-	-
A14-34E31	Rotek	-	-	105 mm	-	-	-	-	-
3R8-59N2C	Rotek	-	-	-	-	-	-	-	244.475 mm
M5-30P1Z	Rotek	-	55 mm	-	90 mm	-	-	-	-
W13-43P2	Rotek	-	-	-	-	-	-	-	495.3 mm
A14-89P1	Rotek	-	-	-	-	-	-	-	222.25 mm
S24-158E1	Rotek	-	180 mm	-	-	-	16.7 mm	-	-
3R6-71P9	Rotek	-	-	-	-	-	-	-	-
W13-51P1D	Rotek	-	-	-	-	-	-	-	187.325 mm
A14-47N5A	Rotek	-	24.00 mm	-	-	-	-	-	-
3R8-68N3B	Rotek	-	-	-	-	-	-	-	-
3R6-79E9	Rotek	-	11.379 mm	-	-	-	-	-	-
M4-38P4Z	Rotek	-	28.829 mm	-	-	-	-	-	-
M5-38P1	Rotek	-	5 mm	-	-	-	-	-	-
A8-30E8D	Rotek	12 mm	308 mm	-	-	-	22.3 mm	-	-
M5-34P1	Rotek	-	-	-	-	-	-	-	-
L9-42N9Z	Rotek	-	19.5 mm	-	-	-	-	-	-
3R10-111N2F	Rotek	-	41 mm	-	-	-	-	-	-

3R8-98E9 Rotek Slewing Ring Bearings Video

Rotek 3R8-98E9 INTERCHANGE

Bearing Slewing Ring Part series 3R8-98E9 is a potential replacement for these common bearing part numbers:

NSK3R8-98E9
SKF3R8-98E9
NTN3R8-98E9
FAG3R8-98E9
TIMKEN3R8-98E9
KOYO3R8-98E9
NACHI3R8-98E9
DODGE3R8-98E9

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