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Home>Products>Thrust Tapered Roller Bearing>NN3944 NTN Tapered Roller Bearing

NTN NN3944 MODELS

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NN3944 NTN Tapered Roller Bearing

Name: NN3944 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN3944
Rating: 4.9 (5 reviews)

NTN NN3944 Bearing SPECIFICATIONS

NN3944 NTN Tapered Roller Bearing manufacturer and global 95.000 mm d supplier of reliable ball and 2200 rpm Grease Speed Rating n1 roller ... NN3944 NTN Tapered Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet 146000 N Basic Static Radial Load Rating Co the unique requirements of our targeted industries. BEARINGS TRAINING INDUSTRY
Brand Name:NTN
Model Number:
NN3944
Grease Speed Rating n1:2200 rpm
Basic Static Radial Load Rating Co:146000 N
d:95.000 mm
Oil Speed Rating n2:3200 rpm
Accessories:Two Shields
Sealed Speed Rating n3:2200 rpm
B:55.60 mm
Basic Dynamic Radial Load Rating C:159000 N

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NN3944 NTN Tapered Roller Bearing specification

Grease Speed Rating n1:2200 rpm
Basic Static Radial Load Rating Co:146000 N
d:95.000 mm
Oil Speed Rating n2:3200 rpm
Accessories:Two Shields
Sealed Speed Rating n3:2200 rpm
B:55.60 mm
Basic Dynamic Radial Load Rating C:159000 N
Fillet Radius ra:2.00 mm
D:170.0000 mm

NTN NN3944 The details of Thrust Tapered Roller Bearing

NN3932K NTN Cylindrical Roller Bearing	Y - ISO Factor9:1.79; Bearing Weight:2.6 lb; G2 - Heat Generation Factor (Rib-Roller End):17.1; C0 - Static Radial Rating:37200 lbf; a - Effective Center Location3:-0.28 in; da - Cone Frontface Backing Diameter:2.4 in; R - Cone Backface To Clear Radius1:0.14 in; Cup Part Number:453-B; D:4.25 in; Design Units:Imperial; Cone Part Number:456; r - Cup Backface To Clear Radius2:0.030 in; D1 - Flange Outer Diameter:4.4640 in;
NN493 NTN Tapered Roller Bearing	G2 - Heat Generation Factor (Rib-Roller End):93.9; Ab - Cage-Cone Frontface Clearance:0.25 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:258000 lbf; R - Cone Backface To Clear Radius3:0.280 in; Series:94000; Cg - Geometry Factor:0.129; G1 - Heat Generation Factor (Roller-Raceway):692.3; Aa - Cage-Cone Backface Clearance:0.24 in; a - Effective Center Location4:-0.03 in; d:6.6923 in;
NNU3072 NTN Tapered Roller Bearing	Housing Width:6.8 in; Maximum Speed:1070 rpm; Dimension H2:18.95 in; Dimension M :8-3/4 in; Dimension K :5-1/4 in; Support Type:Four-Bolt Plummer Bl; Series Type:Light Series; Dimension J1 :27-13/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:8 in; Dimension L :32-3/4 in; Bearing UPC:013992027580; Dimension H :9-1/2 in; Seal Type:Felt Type; Dimension J2 :25-1/8 in;
NN3036K NTN Cylindrical Roller Bearing	Housing Width A:1.531 in; Series:Standard; Bearing Number:GRA110RRB; Bolt Hole Size N:12 mm; Shaft Size d:1 5/8 in; Static Load Rating:4600 lbf; Weight:5.37 lb; Center of Bearing from Bearing End S:11.2 mm; Inside Ring Outside Diameter:2.480 in; Dynamic Load Rating:8160 lbf; Inside Ring Width B:=Bearings1_Inside Ri; Total Length L:136.5 mm; Seal Type:Molded Shroud; Bolt Size:M12; Bolt Hole Spacing J:104.78 mm;
NN4964 NTN Tapered Roller Bearing	Cone Part Number:X32020XM; Ab - Cage-Cone Frontface Clearance:3 mm; DD:130.1 mm; C0 - Static Radial Rating:295000 N; Cg - Geometry Factor:0.13; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:82500 lbf; a - Effective Center Location4:0.8 mm; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:21400 lbf; WPD:143.2 mm; C1 - Dynamic Radial Rating (1 million revolutions)6:211000 N;
NN30/5 NTN Tapered Roller Bearing	Bn:21 mm; D3:165 mm; T:5 mm; Weight:1.25 Kg; Thread D11:M130x2.0; Lockwasher:MB 26; s:12 mm; D4:149 mm;
NNU3068 NTN Tapered Roller Bearing	K - Factor8:1.69; B - Cone Width:36 mm; Cone Part Number:X32309M; DD:79.9 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:71500 lbf; Design Units:METRIC; db - Cone Backface Backing Diameter:57 mm; Ab - Cage-Cone Frontface Clearance:3.6 mm; WPD:91 mm; d:45.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:28000 N; Cg - Geometry Factor:0.0891; Aa - Cage-Cone Backface Clearance:4.1 mm;
NN4944 NTN Tapered Roller Bearing	Cg - Geometry Factor:0.0914; K - Factor8:1.5; C0 - Static Radial Rating:21500 lbf; Ab - Cage-Cone Frontface Clearance:0.1 in; Cone Part Number:L507945; da - Cone Frontface Backing Diameter:2.36 in; C1 - Dynamic Radial Rating (1 million revolutions)6:14100 lbf; R - Cone Backface To Clear Radius3:0.06 in; a - Effective Center Location4:-0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2430 lbf;
NN3092 NTN Tapered Roller Bearing	C90 - Dynamic Radial Rating (90 million revolutions)5:94000 lbf; G2 - Heat Generation Factor (Rib-Roller End):143; d:11.0000 in; Design Units:Imperial; Cone Part Number:EE722110; Series:722000; K - Factor8:1.55; G1 - Heat Generation Factor (Roller-Raceway):1890; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:60800 lbf; db - Cone Backface Backing Diameter:12.64 in; Ab - Cage-Cone Frontface Clearance:0.08 in;
4R4425 NTN Cylindrical Roller Bearing	D:120.000 mm; e - ISO Factor3:0.4; Cup Part Number:Y30213M; Cg - Geometry Factor:0.0653; Db - Cup Backface Backing Diameter:109.98 mm; G1 - Heat Generation Factor (Roller-Raceway):60.4; K - Factor2:1.44; Design Units:METRIC; r - Cup Backface To Clear Radius1:1.52 mm; G2 - Heat Generation Factor (Rib-Roller End):27.5; C - Cup Width:20.000 mm; Series:30213M; Da - Cup Frontface Backing Diameter:115.06 mm;
NN3032K NTN Cylindrical Roller Bearing	Bearing Weight:0.103 Kg; Precision Class:ISO P4S (ABEC 7/9); Da - Outer Ring Backing Diameter:41.500 mm; Limiting Speed (Grease):38500 rpm; C0 - Static Radial Rating:6900 N; Ce - Dynamic Radial Rating1:15500 N; do - Ball Diameter:7.937500 mm; Contact Angle:25 º; Cage Type:CR - Phenolic Outer; Bearing Width:14 mm; D:47 mm; R - Inner Ring To Clear Radius2:1.0 mm; da - Inner Ring Backing Diameter:25.800 mm;
NN4940K NTN Cylindrical Roller Bearing	a - Effective Center Location3:-14 mm; Cg - Geometry Factor:0.132; Da - Cup Frontface Backing Diameter:217.90 mm; d:129.974 mm; B - Cone Width:63.5 mm; Cup Part Number:95925; K - Factor7:1.58; G2 - Heat Generation Factor (Rib-Roller End):59.4; Db - Cup Backface Backing Diameter:209.04 mm; C - Cup Width:49.213 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:36700 lbf; G1 - Heat Generation Factor (Roller-Raceway):453.9;

No.	Brand	H	S	b	F	C	E	d	T
4R2438	NTN	-	-	-	-	-	-	-	-
NN3026K	NTN	-	-	-	-	-	-	-	-
NN3972	NTN	-	-	-	-	-	-	80.000 mm	-
NN4928K	NTN	-	-	-	-	-	-	-	-
NN4940K	NTN	-	-	-	-	-	-	129.974 mm	-
NN3952	NTN	-	-	-	-	15.5 mm	-	-	20 mm
NN4964	NTN	-	-	-	-	-	-	-	-
NNU3076	NTN	-	-	-	-	-	-	-	-
4R4811	NTN	-	-	-	-	-	-	75.000 mm	-
NNU4960K	NTN	-	-	-	-	-	-	55.000 mm	-
NN3072	NTN	-	-	-	-	-	-	130 mm	-
NN3080K	NTN	-	-	-	-	-	-	1.5 in	-
NNU4864	NTN	194 mm	-	-	-	-	-	-	-
4R3628	NTN	-	-	-	-	-	-	85 mm	-
NN3092K	NTN	-	-	-	-	-	-	-	-
NNU4938K	NTN	-	-	-	-	-	-	120 mm	-
NN3932K	NTN	-	-	-	-	-	-	-	-
NN4924	NTN	-	-	-	-	-	-	-	-
NN4948K	NTN	-	-	-	-	-	-	-	-
NNU4948	NTN	-	-	-	-	-	-	-	-
NN3948K	NTN	-	-	-	-	-	-	170 mm	-
NN4964K	NTN	-	-	-	-	-	-	170 mm	-
NN3034	NTN	-	-	-	-	-	-	-	-
NN314	NTN	-	-	-	-	-	-	31.800 mm	-
4R461	NTN	-	-	-	-	-	-	16.0000 in	-
4R3428	NTN	-	-	-	-	-	-	11.8100 in	-
4R4806	NTN	-	-	-	-	-	-	-	-

NN3944 NTN Tapered Roller Bearing Video

NTN NN3944 INTERCHANGE

Thrust Tapered Roller Bearing Part series NN3944 is a potential replacement for these common bearing part numbers:

NSKNN3944
SKFNN3944
NTNNN3944
FAGNN3944
TIMKENNN3944
KOYONN3944
NACHINN3944
DODGENN3944

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