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NN3934K NTN Cylindrical Roller Bearing

Name: NN3934K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NN3934K
Rating: 4.9 (5 reviews)

NTN NN3934K Bearing SPECIFICATIONS

NN3934K NTN Cylindrical Roller Bearing SEARCH 4 N·m Recommended tightening torque for grub screw - Whether NACHI BEARINGS OF AMERICA CORP. it's agriculture or 98.5 mm J6 construction equipment your working on, Has theThrust Spherical Roller Bearing you need. 6.5 mm DN
Brand Name:NTN
Model Number:
NN3934K
J6:98.5 mm
Recommended tightening torque for grub screw:4 N·m
DN:6.5 mm
J7:12.5 mm
A5:22.5 mm
RG:1/4-28 UNF
d:30.163 mm
L:83 mm

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NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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Thrust Spherical Roller Bearing Specification details

J6:98.5 mm
Recommended tightening torque for grub screw:4 N·m
DN:6.5 mm
J7:12.5 mm
A5:22.5 mm
RG:1/4-28 UNF
d:30.163 mm
L:83 mm
SWN:7 mm
s1:22.2 mm
Mass bearing unit:0.86 kg
A3:3.2 mm
Db2:83 mm
R1:21 mm
Housing material:Cast iron
H:141.5 mm
Thread grub screw G2:1/4-28 UNF
Recommended diameter for attachment bolts, mm G:10 mm
Rα:45 °
Basic dynamic load rating C:19.5 kN

NTN NN3934K NN3934K NTN Cylindrical Roller Bearing Product Features

NNU4948 NTN Tapered Roller Bearing	da min.:147 mm; Basic static load rating C0:1460 kN; Reference speed:1000 r/min; Limiting speed:2000 r/min; ra max.:2 mm; Minimum axial load factor A:0.171; H:48 mm; D:150 mm; d:70 mm; Mass bearing:4.18 kg; d1:150 mm; Da max.:78 mm; Fatigue load limit Pu:150 kN; Basic dynamic load rating C:380 kN; r1,2 min.:2 mm; D1:73 mm; B:16 mm;
4R2628 NTN Cylindrical Roller Bearing	h:63.5 mm; Pa:77 kN; P120°:136 kN; H:422.275 mm; H2:85.725 mm; dc:193.675 mm; R1:122.237 mm; End plug (suffix Y):EPR 22; Da:359.999 mm; P150°:120 kN; R2:46.038 mm; RG:1 NPT; Cap bolt recommended tightening torque:271.2 N·m; da:200 mm; H1:209.55 mm; Housing:SAW 240; Initial grease fill:2154.6 g; J max.:635 mm; Ca:137.82 mm; P180°:145 kN;
NNU48/63 NTN Tapered Roller Bearing	Mass pillow block:14.3 kg; R2:21.431 mm; Housing:SSAFS 515; Bearing limiting speed:6300 r/min; H:161.925 mm; A2:120.65 mm; H1:82.55 mm; P120°:36.9 kN; Cap bolt:2 x 1/2-13 UNC; Labyrinth ring:2 x LOR 36; Initial grease fill:68.04 g; da:60.325 mm; Pa:6.94 kN; P60°:104 kN; P180°:40 kN; P90°:59.6 kN; S:3.175 mm; P150°:33.4 kN; R1:46.038 mm; Cap bolt, SAE grade:8;
4R3431 NTN Cylindrical Roller Bearing	db min.:338 mm; d1:300 mm; d3:400 mm; r1,2 min.:5 mm; Fatigue load limit Pu:440 kN; Mass bearing + sleeve:192 kg; Limiting speed:260 r/min; D:540 mm; Basic static load rating C0:6100 kN; Calculation factor Y0:2.2; B5:56 mm; Basic dynamic load rating C:3929 kN; D1 ≈:483 mm; d2 ≈:361 mm; B1:226 mm; B2:42 mm; Da max.:520 mm; Calculation factor e:0.3; b:22.3 mm; da max.:361 mm;
NNU48/600	Mass pillow block:54 kg; ba:50.006 mm; Stabilizing ring:SR-22-19; Taconite seal:TER 109; H:244.475 mm; PG:1/4 NPT; Cap bolt recommended tightening torque:298.3 N·m; P90°:107 kN; A2:231.775 mm; Housing:SSAFS 522; End plug (suffix Y):EPR 13; Ca:62.89 mm; da:100.013 mm; R1:67.866 mm; S:4.763 mm; R2:31.75 mm; Eye bolt:2 x 3/8-16 UNC; H1:125.425 mm; RG:3/8 NPT; Da:200 mm;
NNU49/560K NTN Cylindrical Roller Bearing	Max. speed for PosiTrac Plus seal:2350 r/min; S:4.763 mm; Housing:SAF 615; A2:149.225 mm; Stabilizing ring:SR-18-15; R2:27.94 mm; N1:22.225 mm; J max.:295.275 mm; End plug (suffix Y):EPR 7; P150°:40.5 kN; Ca:64.795 mm; L:349.25 mm; Cap bolt, SAE grade:8; R1:60.325 mm; h:40.481 mm; PosiTrac Plus contact element:2 x B10724-37; RG:3/8 NPT; P120°:45.4 kN; P90°:72.5 kN; J min.:263.525 mm;
NNU4988 NTN Tapered Roller Bearing	h:22.225 mm; S:4.763 mm; Stabilizing ring:SR-7-6; P60°:18.2 kN; P120°:6.81 kN; Pa:1.78 kN; Max. speed for Taconite seal:2250 r/min; Initial grease fill:36.855 g; RG:1/8 NPT; P150°:6.09 kN; H1:50.8 mm; PG:1/8 NPT; ba:21.431 mm; A2:153.988 mm; Cap bolt recommended tightening torque:40.7 N·m; da:30.163 mm; H2:20.637 mm; A1:50.8 mm; H:98.822 mm; P180°:7.25 kN;
NN396 NTN Tapered Roller Bearing	D:180 mm; d2:120 mm; d2 (max):mm; F:135 mm; Static (Coa):168 kN; B:28 mm; Pu:18.140 kN; r1s (min):1.1 mm; s:2 mm; E:mm; Dynamic (Ca):131 kN; b:mm; rs (min):2 mm; b1:mm;
NN4960K NTN Cylindrical Roller Bearing	Calculation factor Y2:2.3; Calculation factor Y0:1.6; r5 min.:1.5 mm; rc max.:1.5 mm; Reference speed:1100 r/min; Da min.:298 mm; 2B:110 mm; Fatigue load limit Pu:190 kN; d:190 mm; da max.:225 mm; b:16 mm; Mass bearing pair:42.6 kg; K:10 mm; Da max.:323 mm; ra max.:4 mm; r3,4 min.:4 mm; Calculation factor Y1:1.6; T:120 mm; Limiting speed:1800 r/min; Basic static load rating C0:2000 kN;
4R2904 NTN Cylindrical Roller Bearing	A:30 mm; A1:15 mm; A3:3.2 mm; Hexagonal key size for grub screw N:3 mm; H:124 mm; B:34.1 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Db:65 mm; T:38.8 mm; Recommended diameter for attachment bolts, mm G:10 mm; Fatigue load limit Pu:0.335 kN; J:99 mm; Da:63.5 mm; L:70 mm; Thread grub screw G2:M6x0.75; Housing material:Composite; N:12.3 mm; Mass bearing unit:0.29 kg; Limiting speed:1500 r/min;
NN3964 NTN Tapered Roller Bearing	Basic dynamic load rating C:19.8 kN; Ew:40 mm; Fatigue load limit Pu:4.65 kN; Basic static load rating C0:39 kN; Reference speed:12000 r/min; Mass needle roller and cage assembly:0.021 kg; U:17 mm; Fw:35 mm; Limiting speed:13000 r/min;
4R4426 NTN Cylindrical Roller Bearing	P180°:31.6 kN; End plug (suffix Y):EPR 8; R1:53.181 mm; ba:30.163 mm; Stabilizing ring:2 x SR-1516; Labyrinth ring:2 x LOR 43; P150°:26.7 kN; J max.:279.4 mm; Cap bolt:2 x 5/8-11 UNC; J min.:244.475 mm; Cap bolt, SAE grade:5; da:66.675 mm; R2:21.431 mm; Pa:6.23 kN; h:49.212 mm; Appropriate attachment bolt size G:0.75 in; N1:22.225 mm; Mass pillow block:16.4 kg; P90°:49.8 kN; H:169.863 mm;
NNU4864	P90°:207 kN; H2:69.85 mm; J min.:492.125 mm; J1:107.95 mm; L:628.65 mm; P180°:133 kN; Labyrinth ring:2 x LOR 141; Pa:43.6 kN; Cap bolt, SAE grade:8; PG:1/4 NPT; da:152.4 mm; RG:3/4 NPT; J max.:549.275 mm; h:54.769 mm; Cap bolt:1-8 UNC; P60°:345 kN; ba:74.612 mm; R2:37.306 mm; Initial grease fill:878.85 g; End plug (suffix Y):EPR 18;
NN3088K NTN Cylindrical Roller Bearing	da max.:87.2 mm; Specific dynamic load factor K:150 N/mm²; Lubricant:Maintenance free &nd; Design (sliding contact surface combination):Steel/steel; Da min.:112.9 mm; ra max.:1 mm; b:9.5 mm; Specific static load factor K0:500 N/mm²; da min.:87.2 mm; M:5 mm; D:130 mm; b1:9.5 mm; dk:115 mm; Material constant KM:330; r2 min.:1 mm; B:75 mm; rb max.:1 mm; r1 min.:1 mm; C:50 mm; Da max.:123.5 mm;
NN308 NTN Tapered Roller Bearing	N:14.8 mm; Fatigue load limit Pu:0.655 kN; Recommended diameter for attachment bolts, inch G:0.5 in; Hexagonal key size for grub screw N:3.969 mm; H:156 mm; Basic dynamic load rating C:21.6 kN; T:46.4 mm; A1:17 mm; J:130 mm; Mass bearing unit:0.63 kg; Recommended diameter for attachment bolts, mm G:12 mm; d:36.512 mm; A:35 mm; B4:6 mm; Limiting speed:3200 r/min; B:42.9 mm; Housing material:Composite for food a;
4R4614 NTN Cylindrical Roller Bearing	PosiTrac Plus contact element:2 x B10724-140; Ca:95.809 mm; H2:69.85 mm; End plug (suffix Y):EPR 18; Cap bolt, SAE grade:8; PG:1/4 NPT; Da:309.999 mm; Initial grease fill:878.85 g; A2:247.65 mm; A1:171.45 mm; Cap bolt recommended tightening torque:1220 N·m; P150°:113 kN; Max. speed for PosiTrac Plus seal:950 r/min; L:628.65 mm; S:4.763 mm; Stabilizing ring:SR-34-0; Eye bolt:2 x 3/8-16 UNC;

No.	Brand	U	E	w	b	L	N	K	C
NNU4992	NTN	-	-	-	10.5 mm	-	-	-	-
NNU4932K	NTN	-	-	-	-	539.75 mm	-	-	-
NN302	NTN	-	-	-	-	-	-	-	-
NN4968	NTN	-	-	-	-	-	-	-	-
NNU38/8	NTN	-	-	-	-	-	-	-	-
NN3034K	NTN	-	-	-	-	83 mm	12.3 mm	-	-
NN3038	NTN	-	-	-	-	-	-	-	-
NN3196	NTN	-	-	-	-	234.95 mm	-	-	-
NN3084K	NTN	-	-	-	-	-	-	-	17.5 mm
NNU49/560K	NTN	-	-	-	-	349.25 mm	-	-	-
NN3064K	NTN	-	-	-	-	222.25 mm	-	-	-
NN3144	NTN	-	-	-	-	-	-	-	11.5 mm
NNU488	NTN	-	-	-	-	-	-	-	206 mm
4R3432	NTN	-	-	-	-	-	-	-	-
NN3032	NTN	-	-	-	-	539.75 mm	-	-	-
NN3076K	NTN	-	-	-	-	-	16 mm	-	-
NN404	NTN	-	-	-	-	161.925 mm	-	-	-
NN3922	NTN	-	-	-	-	-	-	-	-
NN3028K	NTN	-	-	-	22.3 mm	-	-	12 mm	-
4R4806	NTN	-	-	-	-	-	11 mm	-	-
NN4964	NTN	-	-	-	-	-	-	-	27 mm

NN3934K NTN Cylindrical Roller Bearing Video

NTN NN3934K INTERCHANGE

Thrust Spherical Roller Bearing Part series NN3934K is a potential replacement for these common bearing part numbers:

NSKNN3934K
SKFNN3934K
NTNNN3934K
FAGNN3934K
TIMKENNN3934K
KOYONN3934K
NACHINN3934K
DODGENN3934K

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