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Home>Products>Bearing Slewing Ring>3R8-88N9 Rotek Slewing Ring Bearings

Rotek 3R8-88N9 MODELS

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3R8-88N9 Rotek Slewing Ring Bearings

Name: 3R8-88N9 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-88N9
Rating: 4.9 (5 reviews)

Rotek 3R8-88N9 Bearing SPECIFICATIONS

How do you find H7 Tolerance housing the 3R8-88N9 Rotek Slewing Ring Bearings specification? Manufacturers Online China Rexroth a10vg Hydraulic Pump Supplier Free check！
Brand Name:Rotek
Model Number:
3R8-88N9
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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3R8-88N9 Rotek Slewing Ring Bearings Product identifiers

Tolerance housing:H7
Coefficient of friction µ min.:0.05
D:95 mm
Tolerance shaft:h8
Coefficient of friction µ max.:0.1
B:80 mm
Specific static load factor K0:20 N/mm²
Mass bushing:1.04 kg
d:80 mm
Permissible sliding velocity v min.:0.25 m/s
Permissible sliding velocity v max.:5 m/s
Specific dynamic load factor K:10 N/mm²

Rotek 3R8-88N9 3R8-88N9 Rotek Slewing Ring Bearings Frequently purchased together

A14-31P3 Rotek Slewing Ring Bearings	Calculation factor f2A:1; Preload class B GB:250 N; Static axial stiffness, preload class A:46 N/µm; Calculation factor f0:8.2; Ball diameter Dw:7.938 mm; d2:57.9 mm; Basic static load rating C0:10.6 kN; ra max.:1 mm; B:16 mm; Number of balls z:21; r1,2 min.:1 mm; db min.:54.6 mm; rb max.:0.6 mm; Db max.:75.8 mm; Static axial stiffness, preload class B:72 N/µm; Calculation factor f2C:1.05;
A8-41E1 Rotek Slewing Ring Bearings	Grease Speed Rating n1:3600 rpm; Basic Static Radial Load Rating Co:108000 N; Basic Dynamic Radial Load Rating C:108000 N; d:65.000 mm; D:120.0000 mm; Fillet Radius ra:1.50 mm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:4800 rpm; B:46.00 mm;
M6-39P1 Rotek Slewing Ring Bearings	Oil Speed Rating n2:3800 rpm; Accessories:Two Shields & Snap-R; D:140.0000 mm; B:44.40 mm; d:80.000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:95000 N; Grease Speed Rating n1:2800 rpm; Basic Dynamic Radial Load Rating C:106000 N; Sealed Speed Rating n3:2800 rpm;
3R6-71P9 Rotek Slewing Ring Bearings	Q120°:4200 kN; Ca:194 mm; ba max.:203 mm; Oil level, min.:81 mm; da:400 mm; P180°:3200 kN; bc:208.5 mm; A:395 mm; P90°:3900 kN; Oil seal:TSD 3084 U; End cover:ETS 3176 R; Mass housing:470 kg; s:30 mm; N:50 mm; bb:141 mm; J:870 mm; N4 max.:30 mm; Da:620 mm; A1:360 mm; Appropriate attachment bolt, size G:36 mm;
R8-42N3 Rotek Slewing Ring Bearings	Housing:SAF 620; A2:187.325 mm; P90°:111 kN; N1:22.225 mm; Cap bolt:2 x 1-8 UNC; PosiTrac Plus contact element:2 x B10724-102; Mass pillow block:45.9 kg; A1:120.65 mm; Appropriate attachment bolt size G:0.75 in; Initial grease fill:765.45 g; Pa:14 kN; H1:133.35 mm; Cap bolt recommended tightening torque:1220 N·m; Ca:82.804 mm; Cap bolt, SAE grade:8; H2:53.975 mm; Da:215.001 mm; J1:69.85 mm;
232.20.0400.503 Type 21/520.2 Standard 5 Slewing Ring Bearings	D1 ≈:50.8 mm; B:16 mm; Calculation factor Y1:0.66; b:4.5 mm; d:30 mm; D:62 mm; Fatigue load limit Pu:1.29 kN; Calculation factor Y2:1.07; da min.:35.6 mm; Calculation factor A:0.00256; Calculation factor X:0.6; Mass bearing:0.24 kg; r0:0.5 mm; ra max.:1 mm; Basic dynamic load rating C:37.5 kN; a:32 mm; Limiting speed:19000 r/min; r1,2 min.:1 mm; d1 ≈:37.5 mm; h:3.5 mm;
S12-70E1 Rotek Slewing Ring Bearings	Permissible sliding velocity v min.:0 m/s; Tolerance shaft:e7; Mass bushing:5.09 kg; Specific static load factor K0:45 N/mm²; d:105 mm; Coefficient of friction µ min.:0.08; α:124 °; a:8 mm; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; B:160 mm; h:106.5 mm; Coefficient of friction µ max.:0.15; D:125 mm; Permissible sliding velocity v max.:0.5 m/s;
3R16-102P5 Rotek Slewing Ring Bearings	rb max.:1 mm; r3,4 min.:1.1 mm; D:210 mm; s max.:4.4 mm; Reference speed:3600 r/min; Da max.:201 mm; Axial load factor Y:0.6; D1 ≈:183.2 mm; r1,2 min.:2 mm; Calculation factor kr:0.1; Limiting speed:3600 r/min; Basic dynamic load rating C:172 kN; da min.:147 mm; F:158 mm; Basic static load rating C0:245 kN; ra max.:2 mm; Mass bearing:3.92 kg; Limiting value e:0.2; B:33 mm; d:140 mm;
A8-30E8D Rotek Slewing Ring Bearings	rb max.:6 mm; da min.:513 mm; d:480 mm; K:12 mm; Calculation factor kr:0.35; Limiting speed:800 r/min; Reference speed:630 r/min; Mass bearing:587 kg; r1,2 min.:7.5 mm; D1 ≈:701 mm; Basic dynamic load rating C:7040 kN; s max.:12 mm; ra max.:6 mm; r3,4 min.:7.5 mm; db min.:562 mm; Design variant/feature:NNU/W33; B:308 mm; da max.:545 mm; b:22.3 mm; D:790 mm;
A9-25N3 Rotek Slewing Ring Bearings	D:140.0000 mm; d:80.000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; Accessories:One Shield; Basic Dynamic Radial Load Rating C:106000 N; Oil Speed Rating n2:3800 rpm; B:44.40 mm; Basic Static Radial Load Rating Co:95000 N;

No.	Brand	K	B	a	w	T	b	E	H
L9-53E9Z	Rotek	-	16 mm	-	-	-	-	-	-
A10-32N1A	Rotek	-	20 mm	-	-	-	2.7 mm	-	-
L6-37N9Z	Rotek	-	10.5 mm	-	-	-	-	-	-
L9-57P9Z	Rotek	-	25 mm	-	-	-	-	-	-
3R10-82E3C	Rotek	-	-	-	-	-	-	-	377.825 mm
M5-34P1Z	Rotek	-	-	-	-	47.1 mm	-	-	-
A12-125P1	Rotek	-	106 mm	-	-	-	-	-	-
A12-35N5	Rotek	-	56 mm	-	-	-	-	594 mm	-
S10-63E1	Rotek	-	56.00 mm	-	-	-	-	-	-
161.16.0400.891.21.1503	Standard 5	-	19.1 mm	-	-	-	-	-	-
A14-34E31	Rotek	-	-	105 mm	-	-	-	-	-
3R8-68N3B	Rotek	-	-	-	-	-	-	-	-
L6-25P9ZD	Rotek	-	31.00 mm	-	-	-	-	-	-
M6-39P1	Rotek	-	44.40 mm	-	-	-	-	-	-
A10-43N28D	Rotek	-	-	-	-	-	-	-	112.713 mm
R9-59E3	Rotek	-	55.00 mm	-	-	-	-	-	-
A18-60P1B	Rotek	-	35.306 mm	-	-	-	-	-	-
3R13-62N1E	Rotek	-	50.00 mm	-	-	-	-	-	-
232.21.0475.013 Type 21/520.2	Standard 5	-	9 mm	-	-	-	-	-	-
L6-33P9Z	Rotek	6 mm	400 mm	-	-	-	11.1 mm	-	-
3R6-55N9	Rotek	-	16.5 mm	-	-	-	-	-	-

3R8-88N9 Rotek Slewing Ring Bearings Video

Rotek 3R8-88N9 INTERCHANGE

Bearing Slewing Ring Part series 3R8-88N9 is a potential replacement for these common bearing part numbers:

NSK3R8-88N9
SKF3R8-88N9
NTN3R8-88N9
FAG3R8-88N9
TIMKEN3R8-88N9
KOYO3R8-88N9
NACHI3R8-88N9
DODGE3R8-88N9

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