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Home>Products>Thrust Spherical Roller Bearing>NNU3144 NTN Tapered Roller Bearing

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NNU3144 NTN Tapered Roller Bearing

Name: NNU3144 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU3144
Rating: 4.9 (5 reviews)

NTN NNU3144 Bearing SPECIFICATIONS

Various Thrust Spherical Roller Bearing Osborn Load BEARING LTD types 2.55 g Mass needle roller and sizes to accommodate your NNU3144 NTN Tapered Roller Bearing 0.8 mm r1 max. requirements.
Brand Name:NTN
Model Number:
NNU3144
Mass needle roller:2.55 g
Dw:4 mm
r1 max.:0.8 mm
r2 max.:1 mm
r1,2 min.:0.3 mm
Lw:25.8 mm

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NNU3144 NTN Tapered Roller Bearing specification

Mass needle roller:2.55 g
Dw:4 mm
r1 max.:0.8 mm
r2 max.:1 mm
r1,2 min.:0.3 mm
Lw:25.8 mm

NTN NNU3144 NNU3144 NTN Tapered Roller Bearing Characteristics

No.	Brand	d	K	C	E	l	B	F	H
NNU4928	NTN	-	-	-	-	-	-	-	-
292/56	NTN	-	-	-	-	-	76 mm	-	-
W6415	NTN	1380 mm	-	-	-	-	-	-	130 mm
3RCS2035UP	NTN	-	-	330	-	-	-	-	-
29476	NTN	-	-	-	-	-	-	-	-
CRT1006V	NTN	180	-	-	-	-	-	-	-
CRT1516V	NTN	710	-	-	-	-	-	-	-
2PE4802	NTN	20	-	-	-	-	-	-	-
RE4022	NTN	40 mm	-	-	-	-	80 mm	-	-
294/67	NTN	70	-	-	-	-	-	-	-
RE3812	NTN	-	-	-	-	-	80.169 mm	-	190.5 mm
CRT1212V	NTN	65 mm	-	-	-	-	18 mm	-	-
CRT1517V	NTN	90 mm	-	-	-	-	26 mm	100 mm	-
RE7203	NTN	-	-	-	-	-	-	-	-
LH-WA22214BLLSK	NTN	110	-	-	-	-	-	-	-
2924	NTN	-	3 mm	-	-	-	23 mm	-	-
RE5606	NTN	45 mm	-	-	-	-	-	-	-
CRT1206V	NTN	-	-	-	-	-	-	-	169.863 mm
W3617	NTN	70	-	-	-	-	-	-	-
NNU4956	NTN	580 mm	9 mm	486 mm	-	-	521.5 mm	634 mm	-
WA22219BLLSK	NTN	45 mm	-	-	-	-	30 mm	-	-
29456	NTN	10 mm	-	-	-	-	16 mm	-	-
NNU492	NTN	-	-	31 mm	-	-	41 mm	-	-
NNU4948	NTN	180 mm	-	-	-	-	28.042 mm	-	-
NNU4856	NTN	65	-	149	-	-	-	-	-
R2252V	NTN	-	-	-	-	-	-	-	-
R2481V	NTN	820 mm	16 mm	800 mm	-	-	825 mm	903 mm	-
W8407	NTN	-	-	-	-	-	-	-	-
RE3221	NTN	70 mm	-	-	-	-	30 mm	80 mm	-

CRT1517V NTN Thrust Tapered Roller Bearing	r, r1,2 min.:1 mm; F:100 mm; Mass inner ring:0.29 kg; B:26 mm; d:90 mm;
LH-WA22213BLLSK NTN Thrust Tapered Roller Bearing	d2:140 mm; s:2.5 mm; b1:19 mm; b:11 mm; d2 (max):181 mm; Static (Coa):369 kN; Pu:36.830 kN; Dynamic (Ca):310 kN; r1s (min):3 mm; B:42 mm; rs (min):3 mm; F:169 mm; E:221 mm; D:250 mm;
R06A31V NTN Thrust Tapered Roller Bearing	Misalignment factor k1:0.101; d1:25 mm; d3:45 mm; Da max.:56.4 mm; ra max.:1 mm; Reference speed:11000 r/min; Mass bearing + sleeve:0.37 kg; Ca min.:0.3 mm; Ba min.:5 mm; Da min.:50.6 mm; D:62 mm; Operating clearance factor k2:0.111; B:20 mm; r1,2 min.:1 mm; B2:10.5 mm; s1 max.:4.5 mm; Limiting speed:15000 r/min; D1 ≈:53.1 mm; d2 ≈:37.4 mm; db min.:33 mm;
NNU4932 NTN Tapered Roller Bearing	Fatigue load limit Pu:0.655 kN; Basic static load rating C0:15.3 kN; J6:146 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended diameter for attachment bolts, inch G:0.5 in; N4:4 mm; J7:15.5 mm; Housing:SY 507 M/VZ033; B1:39.5 mm; H1:47.6 mm; Hexagonal key size for grub screw N:3 mm; Recommended tightening torque for grub screw:7.4 N·m; Housing material:Cast iron; H2:19 mm;
CRT0811V NTN Thrust Tapered Roller Bearing	yobi:FCJS-19; TN_max:550; X:4; DI_:10.01; SDM_:11.51; M1:4; B4:10; G1:10; KBRG:8514; mass:0.03; Pmax:4200; Prod_Type3:NRB_CF_FCJS; C:3.45; LangID:1; F:13; D_:19; G:M 8×1.25; DE_:13.01; B2:20; r:0.3;
29288 NTN Thrust Spherical Roller Bearing	D:260 mm; Specific static load factor K0:45 N/mm²; Mass bushing:6.94 kg; B:100 mm; a:5 mm; Coefficient of friction µ min.:0.08; Tolerance housing:H7; D1:275 mm; h:242.5 mm; d:240 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:e7; α:124 °; B1:10 mm; Specific dynamic load factor K:25 N/mm²;
R3261V NTN Thrust Tapered Roller Bearing	J min.:628.65 mm; A1:222.25 mm; S:4.763 mm; End plug (suffix Y):EPR 23; P180°:173 kN; Pa:95.2 kN; H2:95.25 mm; P90°:254 kN; PG:1/4 NPT; P120°:160 kN; R2:46.831 mm; ba:107.95 mm; H:474.663 mm; Cap bolt:4 x 1-8 UNC; h:80.963 mm; J max.:708.025 mm; Da:399.999 mm; Labyrinth ring:2 x LOR 166; Stabilizing ring:SR-44-38; Mass pillow block:284 kg;
CRT0908V NTN Thrust Tapered Roller Bearing	D:279.4 mm; r1,2 min.:3.3 mm; T:52.388 mm; Calculation factor e:0.33; C:41.275 mm; ra max.:3.3 mm; db min.:205.5 mm; Dimension series:M 239400; rb max.:3.3 mm; B:57.15 mm; Cb min.:11 mm; Da max.:264.5 mm; Ca min.:9 mm; d:189.738 mm; Reference speed:1700 r/min; a:48.695 mm; Limiting speed:2000 r/min; r3,4 min.:3.3 mm; d1 ≈:232 mm; Basic static load rating C0:980 kN;
LH-WA22216BLLS NTN Thrust Tapered Roller Bearing	H:755 mm; End cover:ETS 3172 R; Oil level, max.:111 mm; P120°:3100 kN; ba min.:187 mm; P0°:7000 kN; P55°:8700 kN; N4 max.:35 mm; Appropriate attachment bolt, size G:42 mm; Bearing (basic designation):C 3180 K; Q150°:2400 kN; P90°:4200 kN; N:60 mm; A:425 mm; N1:48 mm; s:30 mm; Ca:220 mm; Oil level, min.:88 mm; Q120°:4200 kN; Cap bolt, rec. tightening torque:600 N·m;
W4029 NTN Thrust Tapered Roller Bearing	D:170 mm; B:18 mm; r1,2 min.:2.1 mm; Mass housing washer:2.5 kg; D1:83 mm;
WA22232BLLS NTN Thrust Tapered Roller Bearing	LangID:1; da:100; SRIX:0.08; DE_:147.148; DI_:102.632; SRI:11.56; ALPHA_:15; KBRG:7314; m0:0.895; d:90; Prod_Type3:ACBB_SR_MM_DT; 2B_:60; Oil rpm:7100; C_conv:199000; D_a:150; SREX:0.08; hidYobi:7218CDT; r1:1; C0:209; r:2;
CU8A05W	Da min.:564 mm; Basic dynamic load rating C:3470 kN; d1 ≈:468 mm; Basic static load rating C0:7200 kN; B:200 mm; E:557 mm; Reference speed:750 r/min; Fatigue load limit Pu:600 kN; Mass bearing:248 kg; s max.:4.5 mm; da min.:420 mm; Limiting speed:1100 r/min; b:16.7 mm; r3,4 min.:5 mm; Calculation factor kr:0.28; Da max.:580 mm; d:400 mm; D:600.19 mm; r1,2 min.:5 mm; ra max.:4 mm;

NNU3144 NTN Tapered Roller Bearing Video

NTN NNU3144 INTERCHANGE

Thrust Spherical Roller Bearing Part series NNU3144 is a potential replacement for these common bearing part numbers:

NSKNNU3144
SKFNNU3144
NTNNNU3144
FAGNNU3144
TIMKENNNU3144
KOYONNU3144
NACHINNU3144
DODGENNU3144

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