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NNU4938 NTN Tapered Roller Bearing

Name: NNU4938 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU4938
Rating: 4.9 (5 reviews)

NTN NNU4938 Bearing SPECIFICATIONS

NNU4938 NTN Tapered Roller Bearing Needs Analysis , N/A Minimum Buy Quantity Timken BEARINGS INDUSTRY Thrust Spherical Roller Bearing Manufacturing Service 1.5 mm ra - max. . 286 N/micron Preload class C Get Your Free.
Brand Name:NTN
Model Number:
NNU4938
ra - max.:1.5 mm
Preload class C:286 N/micron
Minimum Buy Quantity:N/A
Ball - z:29
Calculation factor fHC:1
Contact Angle:15 Degree
d2:155.4 mm
D1:174.6 mm

Download NTN NNU4938 Spec Sheet

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Timken BEARINGS INDUSTRY2020-07-10 09:46:19
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NNU4938 NTN Tapered Roller Bearing Product Features

ra - max.:1.5 mm
Preload class C:286 N/micron
Minimum Buy Quantity:N/A
Ball - z:29
Calculation factor fHC:1
Contact Angle:15 Degree
d2:155.4 mm
D1:174.6 mm
r1,2 min.:1.5 mm
Preload class C GC:1440 N
Inch - Metric:Metric
Calculation factor f2B:1.04
Harmonized Tariff Code:8482.10.50.28
Db - max.:186 mm
Limiting speed for grease lubrication:6700 r/min
Calculation factor f1:1
Manufacturer Item Number:71928 CD/P4A
Calculation factor - f2B:1.04
Cage Material:Phenolic
da min.:147 mm

NNU4938 NTN Tapered Roller Bearing pdf

NTN NNU4938 NNU4938 NTN Tapered Roller Bearing Dimensions

R4051V NTN Thrust Tapered Roller Bearing	r min.:1,5 mm; Basic dynamic load rating (C):50,9 kN; Bearing number:3211; Outer Diameter (mm):100; D:100 mm; C:33,3 mm; Size (mm):55x100x33.3; Width (mm):33,3; Basic static load rating (C0):60,2 kN; B:33,3 mm; (Grease) Lubrication Speed:3900 r/min; d:55 mm; Weight:1,05 Kg; Bore Diameter (mm):55;
292/53 NTN Thrust Spherical Roller Bearing	Designation Ruville:4023; Designation SX:CX126; Designation SNR:R140.23; Bearing number:713630330; Designation SKF:VKBA 829;
RE2436 NTN Thrust Tapered Roller Bearing	r4 min.:1 mm; Da max.:143 mm; a:29 mm; Basic static load rating (C0):40 kN; r2 min.:1,5 mm; Weight:1,1 Kg; (Grease) Lubrication Speed:14 500 r/min; Outer Diameter (mm):150; d:100 mm; Width (mm):24; d1:117,4 mm; db min:107 mm; Bearing number:VEX 100 /S/NS 7CE1; r1 min.:1,5 mm; rb max.:1 mm; B:24 mm; ra max.:1,5 mm; da min.:107 mm; D:150 mm; Size (mm):100x150x24;
W6415 NTN Thrust Tapered Roller Bearing	B:57 mm; K:18 mm; P:90 mm; H2:97 mm; H:178 mm; S:34 mm; F:22 mm; Q:55 mm; Bore Diameter (mm):45; G:20 mm; H1:110 mm; R:24 mm; Bearing number:UCT309; J:55 mm; E:125 mm; L:38 mm; d:45 mm; A:138 mm;
294/53 NTN Thrust Spherical Roller Bearing	C:12,7 mm; Size (mm):15.875x20.638x12.7; Basic static load rating (C0):7,31 kN; Width (mm):12,7; Weight:0,0087 Kg; Bore Diameter (mm):15,875; Bearing number:BA 108 Z; Basic dynamic load rating (C):5,42 kN; D:20,638 mm; Fw:15,875 mm; Outer Diameter (mm):20,638;
2PE4002 NTN Thrust Tapered Roller Bearing	static load capacity:1270 N; Precision Class:ABEC 1 \| ISO P0; Width (mm):6,000; snap ring included:With Snap Ring; Bore:0.394 Inch \| 10 Mill; maximum rpm (grease):30000 rpm; operating temperature range:-40 to 120 ºC; Manufacturer Name:NTN; Noun:Bearing; Outer Race Width:0.236 Inch \| 6 Milli; dynamic load capacity:2700 N; Enclosure:2 Metal Shields; precision rating:ISO Class 0; Outer Diameter (mm):22,000;
29248 NTN Thrust Spherical Roller Bearing	d:95 mm; B:45 mm; Basic dynamic load rating (C):175 kN; r2 min.:3 mm; a:84 mm; Width (mm):45; C:45 mm; Basic static load rating (C0):149 kN; Weight:6,2 Kg; Size (mm):95x200x45; r1 min.:3 mm; r3 min.:1,1 mm; D:200 mm; Angle (α):40 °; r4 min.:1,1 mm; Bore Diameter (mm):95; Outer Diameter (mm):200; Bearing number:7319-BE-MP;
R2481V NTN Thrust Tapered Roller Bearing	r1 min.:0,6 mm; Bearing number:SAL50ES-2RS; C1:31 mm; d:50 mm; l2 max.:254 mm; d2:114 mm; Basic dynamic load rating (C):156 kN; l7 min.:58 mm; dk:66 mm; Weight:3,9 Kg; B:35 mm; Angle:6 °; Bore Diameter (mm):50; h:195 mm; l1 min.:110 mm; Thread (G):M52x3 Tolerance 6g;

No.	Brand	D	s	t	n	l	h	k	J
W6022	NTN	90 mm	-	-	-	-	-	-	-
29496	NTN	55 mm	-	-	-	-	-	-	-
2938	NTN	-	-	-	-	-	-	-	-
RE521	NTN	-	-	-	-	-	-	-	-
W2225	NTN	180 mm	-	-	-	-	-	-	-
CRT0401V	NTN	210,000 mm	-	-	-	-	-	-	-
NNU4052	NTN	62 mm	-	-	-	-	-	-	-
RE322	NTN	-	-	-	-	-	-	-	-
29448	NTN	280 mm	-	-	-	-	-	-	-
WA22222BLLSK	NTN	814 mm	-	-	-	-	-	-	-
NNU303	NTN	23 mm	-	6 mm	-	-	-	-	-
R1564V	NTN	400 mm	-	-	-	162 mm	-	-	-
29368	NTN	400 mm	-	-	-	-	-	-	-
RE5607	NTN	-	-	-	-	-	-	-	-
CRT1006V	NTN	200 mm	-	-	-	-	-	-	-
RE6405	NTN	90 mm	-	-	-	-	-	-	-
NNU3036	NTN	-	-	-	-	-	-	-	64 mm
3R1827VUP	NTN	-	-	-	-	-	-	-	144 mm
R09A21V	NTN	-	-	-	-	-	-	2.5 mm	-
NNU4964	NTN	-	-	-	-	-	-	-	-
NNU3072	NTN	26 mm	-	-	-	-	-	-	-

NNU4938 NTN Tapered Roller Bearing Video

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Industry's highest load capacity. These bearings have a significantly increased roller diameter and incorporate the maximum number of rollers, thus achieving

NTN NNU4938 INTERCHANGE

Thrust Spherical Roller Bearing Part series NNU4938 is a potential replacement for these common bearing part numbers:

NSKNNU4938
SKFNNU4938
NTNNNU4938
FAGNNU4938
TIMKENNNU4938
KOYONNU4938
NACHINNU4938
DODGENNU4938

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