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Home>Products>Tapered Roller Bearing>NNU4988K NTN Cylindrical Roller Bearing

NTN NNU4988K MODELS

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NNU4988K NTN Cylindrical Roller Bearing

Name: NNU4988K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NNU4988K
Rating: 4.9 (5 reviews)

NTN NNU4988K Bearing SPECIFICATIONS

Offer High DSA Vacuum Pump Co., Ltd. 50,000 Bore Diameter (mm) Quality Brand NNU4988K NTN Cylindrical Roller Bearing .Contact Us Online to Get Best 50x110x40 Quote.
Brand Name:NTN
Model Number:
NNU4988K
d:50,000 mm
Bearing number:22310EF800
Bore Diameter (mm):50,000
Outer Diameter (mm):110,000
C:40,000 mm
Width (mm):40,000
D:110,000 mm
Size (mm):50x110x40

Download NTN NNU4988K Spec Sheet

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NNU4988K NTN Cylindrical Roller Bearing Compare similar products

d:50,000 mm
Bearing number:22310EF800
Bore Diameter (mm):50,000
Outer Diameter (mm):110,000
C:40,000 mm
Width (mm):40,000
D:110,000 mm
Size (mm):50x110x40
B:40,000 mm

NNU4988K NTN Cylindrical Roller Bearing pdf

NTN NNU4988K Products and services NNU4988K NTN Cylindrical Roller Bearing

No.	Brand	d	W	S	A	P	N	H	C
4R2823	NTN	360 mm	-	-	-	-	-	110 mm	-
NN4921K	NTN	60 mm	-	-	-	-	-	-	46 mm
NNU4924K	NTN	65.000 mm	-	-	-	-	-	-	-
NN3026	NTN	20 mm	-	-	-	-	9,5 mm	-	-
NNU4952K	NTN	50 mm	-	1,3 mm	-	-	-	-	20 mm
NN3052	NTN	75 mm	-	-	-	-	-	-	20 mm
NNU4938	NTN	35 mm	-	-	-	-	-	-	7 mm
NNU4920K	NTN	300 mm	-	-	-	-	-	-	192 mm
4R4444	NTN	-	-	-	-	-	-	-	-
4R4206	NTN	-	-	-	-	-	-	-	14 mm
NN3080K	NTN	220 mm	-	-	-	-	-	-	120 mm
NNU4976	NTN	90 mm	-	-	-	-	-	-	40 mm
NN3038K	NTN	280 mm	-	8,3 mm	-	-	-	-	65 mm
NN3072K	NTN	-	-	-	-	-	-	-	-
NN3084	NTN	43 mm	-	-	-	-	-	-	-
4R4416	NTN	45 mm	-	-	-	-	-	-	-
NNU4992	NTN	130 mm	-	-	-	-	-	20 mm	-
NN3076K	NTN	18 mm	-	-	-	-	-	-	-
4R3639	NTN	800 mm	-	-	-	-	-	-	258 mm
NNU3048	NTN	28,575 mm	-	-	-	-	-	-	18 mm
NN302	NTN	50 mm	-	-	-	-	-	-	20 mm
4R3226	NTN	65 mm	-	-	-	-	-	-	23 mm
4R3031	NTN	180 mm	-	-	-	-	-	-	-
NN3928	NTN	42 mm	-	-	-	-	-	-	48 mm

4R4206 NTN Cylindrical Roller Bearing	Fw:35 mm; Width (mm):14; Bearing number:HK3514; D:42 mm; Size (mm):35x42x14; Bore Diameter (mm):35; Outer Diameter (mm):42; C:14 mm;
NN3040K	Da(min):129; Basic static load rating (C0):228 kN; r min.:1,5 mm; Width (mm):37; Cr:179; C0r:228; r(min):1.5; Weight:2,01 Kg; da min.:98 mm; Da(max):132; Ew:127 mm; db(min):-; D:140 mm; ra(max):1.5; Fw:-; B:37 mm; Cu:29.3; Oil lub.:5100; (Grease) Lubrication Speed:4200 r/min; C:37 mm;
4R2906 NTN Cylindrical Roller Bearing	D:282,575 mm; d:209,55 mm; R:3,6 mm; db:227 mm; T:46,038 mm; da:221 mm; Basic dynamic load rating (C90):102; Outer Diameter (mm):282,575; r:3,3 mm; Da:275 mm; Basic static load rating (C0):876 kN; Db:260 mm; Basic dynamic load rating (C1):393 kN; Weight:8,04 Kg; Width (mm):46,038; B:46,038 mm; Factor (Cg):0,0401; Bore Diameter (mm):209,55; Basic dynamic load rating (Ca90):88,7; Factor (G2):172;
NN4936K NTN Cylindrical Roller Bearing	(Grease) Lubrication Speed:6 600 r/min; Basic dynamic load rating (C):142 kN; C:46 mm; D:180 mm; Width (mm):46; d:120 mm; Bearing number:NN3024ZTBKR; Basic static load rating (C0):203 kN; Weight:3,282 Kg; Outer Diameter (mm):165; Size (mm):120x165x46; B:46 mm; r min.:2 mm; E:165 mm; Bore Diameter (mm):120;
NNU3948 NTN Tapered Roller Bearing	d:34,288 mm; Outer Diameter (mm):62; Bore Diameter (mm):34,288; D:62 mm; Size (mm):34.288x62x14; Bearing number:B34Z-5E1; Width (mm):14;
NNU3072 NTN Tapered Roller Bearing	C:46 mm; Outer Diameter (mm):130; d:60 mm; D:130 mm; Width (mm):46; Bore Diameter (mm):60; Size (mm):60x130x46; Bearing number:NJ2312; B:46 mm;
NNU4984K NTN Cylindrical Roller Bearing	D:150 mm; C:42 mm; Bore Diameter (mm):70; Size (mm):70x150x54; Width (mm):54; T:54 mm; Bearing number:32314A; Outer Diameter (mm):150; B:51 mm; d:70 mm;
NNU49/500K NTN Cylindrical Roller Bearing	Keyway e:89.5 mm; B:76.20 mm; Oil Speed Rating Max. n2:800 rpm; D:160.3000 mm; d:88.903 mm; Grease Speed Rating Max. n1:500 rpm; Preload:1200 lb; Fillet Radius ra:2.00 mm; Oil Mist Speed Rating Max. n3:1200 rpm; X-L-O Part Number:165-17; Keyway f:6.4 mm;
4R382 NTN Cylindrical Roller Bearing	Bore Diameter (mm):19,987; D:46,99 mm; r:1,5 mm; d:19,987 mm; Width (mm):15,25; Size (mm):19.987x46.99x15.25; R:1,5 mm; Outer Diameter (mm):46,99; Bearing number:05079/05186; B:14,381 mm; C:12 mm; T:15,25 mm;
4R2437 NTN Cylindrical Roller Bearing	Bearing number:6022 NR; C:3,71 mm; (Grease) Lubrication Speed:3825 r/min; Outer Diameter (mm):170; D:170 mm; f:3,1 mm; Basic static load rating (C0):72,03 kN; Basic dynamic load rating (C):83,5 kN; B:28 mm; b:3,1 mm; Weight:1,95 Kg; Width (mm):28; Bore Diameter (mm):110; d:110 mm; Size (mm):110x170x28;
NNU4924K	D:140.0000 mm; B:61.90 mm; Accessories:One Shield; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3200 rpm; Basic Static Radial Load Rating Co:108000 N; Oil Speed Rating n2:4300 rpm; Basic Dynamic Radial Load Rating C:138000 N; Sealed Speed Rating n3:3200 rpm; d:65.000 mm;
NNU38/8 NTN Tapered Roller Bearing	A1:18 mm; B1:56.3 mm; N:19 mm; Bolt (G):M16; J:148 mm; A2:22 mm; d:45 mm; Bore Diameter (mm):45; S:21.4 mm; A:38 mm; A0:56.9 mm; H:188 mm; L:108 mm; Bearing number:UGFL209;
NN3052K	D2 ≈:4.25 mm; Basic dynamic load rating (C):0,133 kN; Calculation factor f0:5.7; Reference speed:200 000 r/min; d1 ≈:2.33 mm; Limiting speed:100000 r/min; Bore Diameter (mm):1,397; Weight:0,00033 Kg; d:1,397 mm; Fatigue load limit (Pu):0,001; Width (mm):5,944; Size (mm):1.397x4.762x5.944; Bearing number:D/W R1 R-2Z; da max.:2.2 mm; Outer Diameter (mm):4,762; Basic dynamic load rating C:0.133 kN;
NNU4932K	d2:260 mm; Pu:238.850 kN; r1s (min):5 mm; rs (min):5 mm; Static (Coa):2900 kN; s:4.3 mm; Dynamic (Ca):1760 kN; B:130 mm; b:mm; d2 (max):mm; D:480 mm; b1:mm; E:mm; F:320 mm;

NNU4988K NTN Cylindrical Roller Bearing Video

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Tapered Roller Bearing Part series NNU4988K is a potential replacement for these common bearing part numbers:

NSKNNU4988K
SKFNNU4988K
NTNNNU4988K
FAGNNU4988K
TIMKENNNU4988K
KOYONNU4988K
NACHINNU4988K
DODGENNU4988K

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