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Rotek R8-44N3 MODELS

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R8-44N3 Rotek Slewing Ring Bearings

Name: R8-44N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-44N3
Rating: 4.9 (5 reviews)

Rotek R8-44N3 Bearing SPECIFICATIONS

R8-44N3 Rotek Slewing Ring Bearings Product Brochures , American Precision Parts Co., Ltd. Normal Duty Bearing Duty Slewing Ring Bearings Manufacturing Service . Get Your Free.
Brand Name:Rotek
Model Number:
R8-44N3
Bearing Duty:Normal Duty
Expansion Type:Non-Expansion
Ship Weight:1 LB
Ball Grade:Class 10
Housing Type:3 Bolt Light Duty Fl
Grease Type:Unirex N2
Ring Size:Standard
Ball Material:Steel

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R8-44N3 Rotek Slewing Ring Bearings Technology

Bearing Duty:Normal Duty
Expansion Type:Non-Expansion
Ship Weight:1 LB
Ball Grade:Class 10
Housing Type:3 Bolt Light Duty Fl
Grease Type:Unirex N2
Ring Size:Standard
Ball Material:Steel
Self Aligning:Self Centering
d:1.1250 in
Retainer Type:Std Retainer
Bearing Insert Material:Steel
Housing Material:Zinc
Seal Type:Single Lip
Anti-Rotation Pin:Yes
Retainer Material:Nylon
Bearing Locking Device:Concentric Clamp Col
Bearing Series:206 Series
UPC:782475460625
Bearing Bore Shape:Round

Rotek R8-44N3 R8-44N3 Rotek Slewing Ring Bearings Codes and sizes

No.	Brand	G	N	B	H	F	E	U	T
R11-79E3	Rotek	-	-	-	-	-	-	-	-
L9-57P9Z	Rotek	M 95x2	-	20 mm	-	-	-	-	-
232.21.0575.013 Type 21/650.2	Standard 5	-	-	69.85 mm	98.425 mm	-	-	-	-
232.20.0600.503 Type 21/750.2	Standard 5	-	-	-	-	-	-	-	-
M6-39P1	Rotek	-	-	-	244.475 mm	-	-	-	-
A18-80N1	Rotek	-	-	-	-	416 mm	-	-	-
R8-49E3	Rotek	-	-	-	-	-	-	-	-
A8-41E1	Rotek	-	12.7 mm	38.1 mm	-	-	-	-	42 mm
W13-51P1D	Rotek	-	-	-	-	-	-	-	-
161.16.0400.891.21.1503	Standard 5	-	-	-	-	-	-	-	-
3R8-79P9	Rotek	-	-	-	-	-	-	-	-
161.20.0450.890.11.1503	Standard 5	-	-	-	-	-	-	-	32.751 mm
A19-150P1	Rotek	-	-	-	-	-	-	-	-
250.15.0475.013 Type 13/5	Standard 5	Tr 280x4	-	144 mm	-	-	-	-	-
A8-39E12	Rotek	-	-	-	-	-	-	-	-
3R16-220N1	Rotek	-	-	155 mm	-	-	-	-	-
61.20.0630.101.21.1503	Standard 5	-	-	165 mm	-	-	-	-	-
A12-47P2	Rotek	-	-	-	-	-	-	-	-
S12-70E1	Rotek	-	-	-	138 mm	-	-	-	-
230.21.0675.013 Type 21/750.	Standard 5	M 170x3	-	80 mm	-	-	-	-	-
R9-59E3	Rotek	-	-	-	-	-	-	-	-
3R8-88E9	Rotek	-	-	85 mm	-	-	-	-	-
L9-49N9Z	Rotek	-	-	-	-	-	-	-	-
3R10-85N2A	Rotek	-	-	20 mm	-	-	-	-	-
60.25.0475.000.11.1504	Standard 5	-	-	-	-	-	-	-	-
L9-53E9Z	Rotek	-	-	-	-	-	-	-	-
161.16.0450.890.11.1503	Standard 5	-	-	-	-	-	-	-	-
R9-55E3	Rotek	-	12.3 mm	-	142.5 mm	-	-	-	43 mm

3R6-63P9 Rotek Slewing Ring Bearings	Shaft Attachment (2):D-Lock; Self Aligning:Self Centering; Grease Type:DuPont Krytox GPL 20; Bearing Bore Shape:Round; Flinger Type:Standard; UPC:782476954383; Ship Weight:7.15 LB; Expansion Type:Non-Expansion; Housing Type:2 Bolt Pillow Block; Bearing Insert Material:Steel; End Cap Groove:Yes; Max Bearing Speed:4500 rpm; Bearing Duty:Medium Duty; Housing Material:Cast Iron; d:1.6875 in; Flinger Material:Steel;
3R16-197N1 Rotek Slewing Ring Bearings	Da max.:201 mm; da max.:150 mm; Mass bearing + sleeve:14.5 kg; D1 ≈:185 mm; d2 ≈:126 mm; B:73 mm; db min.:110 mm; Fatigue load limit Pu:90 kN; Ba min.:7 mm; Da min.:168 mm; d3:130 mm; D:215 mm; B1:97 mm; r1,2 min.:3 mm; Ca min.:3.2 mm; ra max.:2.5 mm; Basic static load rating C0:880 kN; Misalignment factor k1:0.113; Reference speed:2600 r/min; s1 max.:11 mm;
R8-42N3 Rotek Slewing Ring Bearings	d:6 mm; Tolerance housing:H7; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; B:4 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Mass bushing:0.001 kg; D1:14 mm; Permissible sliding velocity v max.:5 m/s; D:10 mm; B1:2 mm; Permissible sliding velocity v min.:0.25 m/s;
M7-39P1 Rotek Slewing Ring Bearings	da min.:187 mm; Basic static load rating C0:1730 kN; D:300 mm; ra max.:2.5 mm; s1 max.:23.2 mm; d1:170 mm; da max.:231 mm; B1:116 mm; G:M 190x3; Da min.:252 mm; G1:19 mm; r1,2 min.:3 mm; D1 ≈:266 mm; Mass bearing + sleeve:30 kg; Limiting speed:2400 r/min; Basic dynamic load rating C:1250 kN; Ca min.:2.2 mm; B:96 mm; Misalignment factor k1:0.102; Reference speed:1700 r/min;
3R16-102P5 Rotek Slewing Ring Bearings	Mass inner ring:0.23 kg; F:73 mm; r, r1,2 min.:1 mm; d:65 mm; B:35 mm;
61.20.0414.575.01.1403 Standard 5 Slewing Ring Bearings	Ship Weight:500 LB; d:5.9375 in; Housing Series:507 SERIES (507 - 60; Split Housing:SPLIT; Shaft Attachment Type:SPECIAL DUTY; Housing Type:4 Bolt Flange; Bearing Insert Material:Steel; Bearing Series:515 Series; Housing Product Type:SPECIAL DUTY; Expansion Type:Non-Expansion; Grease Type:Mobilgrease XHP222; UPC:782475253562; Seal Type:Piston Ring; Bearing Bore Shape:Tapered;
A18-80E1 Rotek Slewing Ring Bearings	Calculation factor kr:640; D1 ≈:612 mm; B:517 mm; C:450 mm; F:540 mm; α:20 °; Mass bearing:475 kg; r1,2 min.:12.5 mm; b:16.7 mm; d:500 mm; r3,4 min.:5 mm; Basic static load rating C0:22000 kN; Basic dynamic load rating C:8250 kN; K:9 mm; D:670 mm; Fatigue load limit Pu:1800 kN; Design variant/feature:BC4.21/W33GWI;
L9-42P9Z Rotek Slewing Ring Bearings	Bearing Series:211 Series; Manufacturing Plant Location:Rogersville, TN; Flinger Material:Steel; Ball Grade:Class 10; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; Ball Material:Steel; Bearing Duty:Medium Duty; End Cap Groove:No; Retainer Type:Std Retainer; Self Aligning:Self Centering; Ball Bearing Housing Series:211 Series; Housing Coating:Powder Coat; Max Bearing Speed:4000 rpm;

R8-44N3 Rotek Slewing Ring Bearings Video

Rotek R8-44N3 INTERCHANGE

Slewing Ring Bearings Part series R8-44N3 is a potential replacement for these common bearing part numbers:

NSKR8-44N3
SKFR8-44N3
NTNR8-44N3
FAGR8-44N3
TIMKENR8-44N3
KOYOR8-44N3
NACHIR8-44N3
DODGER8-44N3

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